RL78/L23

Features

32MHz Renesas RL78-S3 CPU core
512KB flash (dual bank) and 32KB SRAM
8KB data flash memory (100,000 program/erase (P/E) cycles)
44-pin to 100-pin package lineup with a wide variety of package options including LQFP, LFQFP, and HWQFN
Built-in LCD controller supporting 19 to 56 segment signal outputs and 4 to 8 common signal outputs
Capacitive sensing unit supports up to 36ch
Rich timer functions including 16-bit general purpose timers, 32-bit and 16-bit low-power inverter timers, 16-bit Timer RJ, 16-bit Timer KB, and RTC
12-bit A/D converter, 8-bit D/A converter, comparator, and temperature sensor
SCI (UART, Simple SPI, Simple I²C), SPI, and I²C bus

Find Other Products in RL78 Low-Power 8 & 16-Bit MCUs

RL78/L23 Ultra-Low Power LCD MCU with Dual-Bank Flash and Capacitive Touch for HMI

RL78/L23 Block Diagram

Description

The Renesas RL78/L23 microcontroller has an RL78-S3 CPU core and rich peripheral features to deliver a better design experience that allows high-level system design while reducing power consumption, system cost, and overall footprint through an extensive range of peripheral functions and low-power operation. RL78/L23 is designed to meet the dynamic requirements of human-machine interface (HMI) applications, featuring capabilities such as capacitive touch sensing and segment LCD control. Additionally, HMI application systems can stay up-to-date, since RL78/L23’s dual-bank flash memory enables continuous firmware updating without interrupting system operation. RL78/L23 also supports rich timer functions including 16-bit general-purpose timers, 32-bit and 16-bit low-power inverter timers, 16-bit Timer RJ, 16-bit Timer KB, and RTC. Timer KB can generate up to 3 channels of PWM signals suitable for controlling power supplies, lighting, and inductive heating (IH) control.

The EEMBC (Embedded Microprocessor Benchmark Consortium) benchmark “ULPMark-PP (ULPMark-Peripheral Profile)” has registered the new score of 260 (1.8V) and 154 (3.0V) as the world's highest score for a 16-bit LCD MCU (as of February 21, 2026). ULPMark-PP is an international benchmark for quantitatively evaluating the energy efficiency of peripheral functions integrated within microcontrollers.

Parameters

Attributes	Value
Program Memory (KB)	64, 128, 256, 512
Data Flash (KB)	8
RAM (KB)	16, 32
Carrier Type	Full Carton (Tray), Full Tray (Tray), Tape & Reel
Supply Voltage (V)	1.6 - 5.5
I/O Ports	40, 44, 48, 60, 76, 95
Temp. Range (°C)	Ta = -40 to +105
Operating Freq (Max) (MHz)	32
USB FS (host ch/device ch)	( 0 / 0 )
SCI or UART (ch)	5, 6, 7, 8
SPI (ch)	5, 6, 7, 8
I2C (#)	8, 9, 10
CAN (ch)	0
CAN-FD (ch)	0
Wireless	No
LIN (#)	1
16-Bit Timer (ch) (#)	9, 11
12-Bit A/D Converter (ch)	8, 9, 10, 13
10-Bit A/D Converter (ch)	0
24-Bit Sigma-Delta A/D Converter (ch)	0
12-Bit D/A Converter (ch)	0
10-Bit D/A Converter (ch) (#)	0
8-Bit D/A Converter (ch)	2
Capacitive Touch Sensing Unit (ch)	16, 18, 20, 25, 34, 36
Segment LCD Controller	Yes
Security & Encryption	Unique ID, TRNG

Package Options

Pkg. Type	Pkg. Dimensions (mm)	Lead Count (#)	Pitch (mm)
HWQFN	7 x 7 x 0.8	48	0.5
LFQFP	7 x 7 x 1.7	48	0.5
LFQFP	10 x 10 x 1.7	64	0.5
LFQFP	12 x 12 x 1.7	80	0.5
LFQFP	14 x 14 x 1.7	100	0.5
LQFP	10 x 10 x 1.6	44	0.8
LQFP	10 x 10 x 1.7	52	0.65
LQFP	12 x 12 x 1.7	64	0.65
LQFP	14 x 14 x 1.7	80	0.65
LQFP	14 x 20 x 1.6	100	0.65

Product Comparison

	RL78/L23	RL78/I1C	RL78/L12	RL78/L13
Operating Freq (Max) (MHz)	32	24, 32	24	24
Program Memory (KB)	128, 256, 512	64, 128, 256, 512	8, 16, 32	16, 32, 48, 64, 96, 128
RAM (KB)	16, 32	6, 8, 16, 32	1, 1.5	1, 2, 4, 6, 8
Data Flash (KB)	8	2	2	4
Lead Count (#)	52, 64, 80, 100	64, 80, 100	32, 44, 48, 52, 64	64, 80
Capacitive Touch Sensing Unit (ch)	20, 25, 34, 36	0	0	0
16-Bit Timer (ch) (#)	11	8, 10	8	9
Asynchronous General Purpose Timer / Interval Timer (ch)	11, 14	3	1	1

Application Block Diagrams

	Integrated Washer-Dryer System with PFC Integrated washer-dryer system with energy-efficient design, BLDC motor control, and IoT connectivity.
	Smart Touch Panel Smart touch panel with low-power MCU enables real-time air quality, temperature, and touch control.
	Air Fryer Toaster Oven with Digital Controls Smart air fryer design supports sensors and uses touch HMI to deliver fast, healthy, perfectly cooked meals.
	Toaster Kettle Grill with Digital Controls This system enables faster, precise cooking with intuitive touch controls and display.
	Corded Stand Blender with Digital Controls Smart blender system with an intuitive UI and efficient motor control powered by an integrated MCU.
	Induction Heating Rice Cooker Smart IH rice cooker with precise temperature control, compact MCU, and energy-efficient design.
	LoRaWAN Gas Meter LoRaWAN network enables automatic, efficient gas meter shutdown with low power and long-range benefits.
	Power System for Smart Power Meter with 4G Module Smart power meter system ensures always-on operation with efficient energy use.

Additional Applications

Home Appliances
Metering
Industrial Consumer
Healthcare
Building Automation
Industrial Automation

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Part Number	Status	Samples	Longevity	Stock	Package	Budgetary Price (USD)	Carrier Type	Family Name	Series Name	Group Name	CPU Architecture	Main CPU	Sub CPU	Floating Point Unit	Bit Length	Program Memory (KB)	Data Flash (KB)	RAM (KB)	ECC SRAM	Lead Count (#)	Pitch (mm)	Pkg. Dimensions (mm)	Number of Supply Voltage(s) (#)	Supply Voltage (V)	I/O Ports	DMAC or DTC	Temperature Sensor (ch) (#)	Power-On Reset	Watchdog Timer (ch)	External Memory Bus (bit)	DRAM I/F	3D GPU	Accelerator	MOQ	Temp. Range (°C)	External Interrupt Pins (#)	LVD or PVD	Operating Freq (Max) (MHz)	Sub-clock (32.768 kHz)	On-chip Oscillator	Ethernet speed	USB FS (host ch/device ch)	USB HS (host ch/device ch)	USB SS (host ch/device ch)	PCI Express (generation and ch)	SCI or UART (ch)	SPI (ch)	I2C (#)	Wireless	IrDA	LIN (#)	High Resolution Output Timer	PWM Output (pin#)	16-Bit Timer (ch) (#)	Standby operable timer	Asynchronous General Purpose Timer / Interval Timer (ch)	RTC	12-Bit A/D Converter (ch)	8-Bit D/A Converter (ch)	Analog Comparator (ch)	Capacitive Touch Sensing Unit (ch)	Graphics LCD Controller	Camera I/F (Parallel)	Image Codec	2D Drawing Engine	Segment LCD Controller	Security & Encryption	Debug Interface	Moisture Sensitivity Level (MSL)	Country of Assembly	Country of Wafer Fabrication
R7F100LFE3CFP#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.02	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	9#	Yes	6	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFE3CFP#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.02	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	9#	Yes	6	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFE3CFP#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.02	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	9#	Yes	6	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFG3CFP#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.13	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	9#	Yes	6	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFG3CFP#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.13	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	9#	Yes	6	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFG3CFP#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.13	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	9#	Yes	6	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFJ3CFP#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.39	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	11#	Yes	11	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFJ3CFP#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.39	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	11#	Yes	11	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFJ3CFP#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.39	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	11#	Yes	11	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFL3CFP#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $2.34	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	11#	Yes	11	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFL3CFP#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $2.34	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	11#	Yes	11	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LFL3CFP#UA0	Active	N/A		In Stock	LQFP	1ku \| $2.34	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	44#	0.8mm	10 x 10 x 1.6	1#	1.6 - 5.5	40	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	5	8#	No	No	1#	No	7	11#	Yes	11	Yes	8	2	1	16	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LGE3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.04	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGE3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.04	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGE3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.04	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	250	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGE3CNP#BA0	Active	Available	2037 Dec	Out of Stock	HWQFN	1ku \| $1.04	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	3328	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGE3CNP#HA0	Active	N/A	2037 Dec	Out of Stock	HWQFN	1ku \| $1.04	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGE3CNP#UA0	Active	N/A		Out of Stock	HWQFN	1ku \| $1.04	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	416	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGG3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.15	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGG3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.15	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGG3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.15	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	250	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGG3CNP#BA0	Active	Available	2037 Dec	Out of Stock	HWQFN	1ku \| $1.15	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	3328	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGG3CNP#HA0	Active	N/A	2037 Dec	Out of Stock	HWQFN	1ku \| $1.15	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGG3CNP#UA0	Active	N/A		Out of Stock	HWQFN	1ku \| $1.15	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	416	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	5	6	9#	No	No	1#	No	7	9#	Yes	6	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGJ3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.41	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGJ3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.41	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGJ3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.41	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	250	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGJ3CNP#BA0	Active	Available	2037 Dec	Out of Stock	HWQFN	1ku \| $1.41	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	3328	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGJ3CNP#HA0	Active	N/A	2037 Dec	Out of Stock	HWQFN	1ku \| $1.41	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGJ3CNP#UA0	Active	N/A		Out of Stock	HWQFN	1ku \| $1.41	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	416	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGL3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $2.36	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGL3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $2.36	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGL3CFB#UA0	Active	N/A		In Stock	LFQFP	1ku \| $2.36	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 1.7	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	250	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LGL3CNP#BA0	Active	Available	2037 Dec	Out of Stock	HWQFN	1ku \| $2.36	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	3328	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGL3CNP#HA0	Active	N/A	2037 Dec	Out of Stock	HWQFN	1ku \| $2.36	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	2500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LGL3CNP#UA0	Active	N/A		In Stock	HWQFN	1ku \| $2.36	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	48#	0.5mm	7 x 7 x 0.8	1#	1.6 - 5.5	44	DTC	1#	Yes	1	No	No	No	No	416	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	6	6	9#	No	No	1#	No	7	11#	Yes	11	Yes	9	2	1	18	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	TAIWAN	JAPAN
R7F100LJE3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.06	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJE3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.06	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJE3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.06	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJG3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.17	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJG3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.17	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJG3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.17	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJJ3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.43	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJJ3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.43	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJJ3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.43	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJL3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $2.38	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJL3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $2.38	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LJL3CFA#UA0	Active	N/A		In Stock	LQFP	1ku \| $2.38	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	52#	0.65mm	10 x 10 x 1.7	1#	1.6 - 5.5	48	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	7	9#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	20	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLE3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.13	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLE3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.13	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLE3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.13	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLE3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.13	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLE3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.13	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLE3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.13	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	64KB	8KB	16KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLG3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.23	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLG3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.23	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLG3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.23	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLG3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.23	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLG3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.23	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLG3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.23	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	9#	Yes	6	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLJ3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.49	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLJ3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.49	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLJ3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.49	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLJ3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.49	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLJ3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.49	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLJ3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.49	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLL3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $2.44	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLL3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $2.44	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLL3CFA#UA0	Active	N/A		In Stock	LQFP	1ku \| $2.44	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	64#	0.65mm	12 x 12 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLL3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $2.44	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1280	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLL3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $2.44	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	1500	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LLL3CFB#UA0	Active	N/A		In Stock	LFQFP	1ku \| $2.44	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	64#	0.5mm	10 x 10 x 1.7	1#	1.6 - 5.5	60	DTC	1#	Yes	1	No	No	No	No	160	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	7	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	10	2	2	25	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMG3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.32	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	720	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMG3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.32	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMG3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.32	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	90	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMG3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.32	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMG3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.32	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMG3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.32	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMJ3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $1.58	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	720	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMJ3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $1.58	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMJ3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.58	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	90	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMJ3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.58	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMJ3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.58	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LMJ3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.58	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LML3CFA#BA0	Active	Available	2037 Dec	Out of Stock	LQFP	1ku \| $2.53	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	720	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LML3CFA#HA0	Active	N/A	2037 Dec	Out of Stock	LQFP	1ku \| $2.53	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LML3CFA#UA0	Active	N/A		In Stock	LQFP	1ku \| $2.53	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	80#	0.65mm	14 x 14 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	90	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LML3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $2.53	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	952	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LML3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $2.53	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LML3CFB#UA0	Active	N/A		In Stock	LFQFP	1ku \| $2.53	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	80#	0.5mm	12 x 12 x 1.7	1#	1.6 - 5.5	76	DTC	1#	Yes	1	No	No	No	No	119	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	34	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPG3CFA#BA0	Active	Available	2033 Dec	Out of Stock	LQFP	1ku \| $1.58	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	576	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPG3CFA#HA0	Active	N/A	2033 Dec	Out of Stock	LQFP	1ku \| $1.58	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	750	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPG3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.58	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	72	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPG3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.42	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	720	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPG3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.42	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPG3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.42	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	128KB	8KB	16KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	90	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	14	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPJ3CFA#BA0	Active	Available	2033 Dec	Out of Stock	LQFP	1ku \| $1.84	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	576	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPJ3CFA#HA0	Active	N/A	2033 Dec	Out of Stock	LQFP	1ku \| $1.84	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	750	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPJ3CFA#UA0	Active	N/A		Out of Stock	LQFP	1ku \| $1.84	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	72	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPJ3CFB#BA0	Active	Available	2037 Dec	Out of Stock	LFQFP	1ku \| $1.68	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	720	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPJ3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $1.68	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPJ3CFB#UA0	Active	N/A		Out of Stock	LFQFP	1ku \| $1.68	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	256KB	8KB	32KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	90	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPL3CFA#BA0	Active	Available	2033 Dec	Out of Stock	LQFP	1ku \| $2.79	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	576	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPL3CFA#HA0	Active	N/A	2033 Dec	Out of Stock	LQFP	1ku \| $2.79	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	750	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPL3CFA#UA0	Active	N/A		In Stock	LQFP	1ku \| $2.79	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	100#	0.65mm	14 x 20 x 1.6	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	72	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	MALAYSIA	JAPAN
R7F100LPL3CFB#BA0	Active	Available	2037 Dec	In Stock	LFQFP	1ku \| $2.63	Full Carton (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	720	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPL3CFB#HA0	Active	N/A	2037 Dec	Out of Stock	LFQFP	1ku \| $2.63	Tape & Reel	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	1000	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN
R7F100LPL3CFB#UA0	Active	N/A		In Stock	LFQFP	1ku \| $2.63	Full Tray (Tray)	RL78	RL78/L2x	L23	RL78	RL78-S3	No	No	16	512KB	8KB	32KB	No	100#	0.5mm	14 x 14 x 1.7	1#	1.6 - 5.5	95	DTC	1#	Yes	1	No	No	No	No	90	Ta = -40 to +105	8#	Yes	32MHz	Yes	Yes	No	( 0 / 0 )	( 0 / 0 )	( 0 / 0 )	No	8	8	10#	No	No	1#	No	7	11#	Yes	11	Yes	13	2	2	36	No	No	No	No	Yes	Unique ID, TRNG	SWD	3	CHINA	JAPAN

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Application Note
Capacitive Touch Sensor Microcontrollers Overview of CTSU Functional Safety Self Test
PDF 6.87 MB R11AN0512EJ0200 Rev.2.00 日本語 May 27, 2026
Functional safety functions are becoming an important on system design as automatic electronic control systems continue to expand to a wide range of applications. This APN describes the software for capacitive touch sensor(CTSU) functional safety self test.
Application Note
RL78/G22, RL78/G23, RL78/G24, RL78/L23 Firmware Update Module Rev.2.05
PDF 4.94 MB R01AN6374EJ0205 Rev.2.05 日本語 May 22, 2026
By using the module, users can easily incorporate firmware update functionality and secure boot functionality into their applications. The firmware update module provides middleware that functions as a component when adding firmware update functionality to the user's system.
Related Files:
Sample Code
Application Note
Capacitive Sensor MCU QE for Capacitive Touch Advanced Mode Parameter Guide
PDF 3.46 MB R30AN0428EJ0330 Rev.3.30 日本語简体中文 Mar 24, 2026
This application note describes parameter tuning methods using QE for Capacitive Touch for microcontrollers that incorporate a Capacitive Touch Sensing Unit (CTSU). In addition to the default auto-tuning process, it provides an overview of the Advanced mode and adjustable CTSU parameters for optimizing touch performance.
Application Note
RL78 Family TOUCH Module Software Integration System Rev.2.30
PDF 956 KB R11AN0485EJ0230 Rev.2.30 日本語 Mar 24, 2026
AI-generated Summary: The TOUCH Module integrates capacitive touch detection using the CTSU hardware, supporting buttons, sliders, and wheels with configurable settings via QE for Capacitive Touch. It processes periodic capacitance measurements to determine touch states, employing baseline calibration, drift correction, hysteresis, and debouncing to ensure accurate touch detection and reduce noise. The module supports both self-capacitance and mutual-capacitance buttons, with majority judgment modes for reliable input. It provides APIs for initialization, scanning, data retrieval, sensitivity adjustment, and drift control, enabling flexible integration into RL78 microcontroller applications.
Related Files:
Sample Code
Application Note
RL78 Family CTSU Module Software Integration System Rev.2.30
PDF 1.58 MB R11AN0484EJ0230 Rev.2.30 日本語 Mar 24, 2026
AI-generated Summary: The CTSU module integrates capacitive touch sensing functions for RL78 microcontrollers, supporting multiple peripheral types with distinct features. It enables various measurement modes such as self-capacitance, mutual capacitance, and current measurement, with advanced functions including sensor correction, initial offset adjustment, multi-frequency measurements, shield functionality, and automatic judgment. Measurements can be triggered by software or external events, with results obtained via APIs. The module also supports diagnosis, moving average filtering, and temperature correction. Multi-clock measurements reduce noise, and calibration functions ensure accurate sensor readings. The document details API usage, hardware/software requirements, and operational modes, providing comprehensive guidance for integrating capacitive touch sensing in embedded systems.
Related Files:
Sample Code
Application Note
IEC 60730/60335 Self Test Library for RL78/L23 MCU (Class-C) Rev.1.00
PDF 1.4 MB R01AN8130EJ0100 Rev.1.00 日本語 Feb 06, 2026
Provides flexible sample software routines and guidelines to support compliance with the IEC 60730 Class C safety standard for home appliances. Targets the self-test library for Renesas RL78/L23 MCUs with RL78-S3 CPU core, including tests for CPU, ROM, RAM, and clock. These routines are certified by VDE Prüf- und Zertifizierungsinstitut GmbH for use after reset and during program execution. Explains test algorithms, APIs, and usage examples in detail, helping to design systems with high safety and reliability.
Related Files:
IEC 60730/60335 Self Test Library for RL78/L23 MCU (Class-C) for e² studio
IEC 60730/60335 Self Test Library for RL78/L23 MCU (Class-C) for CS+
Application Note
RL78/L23 Bank swapping demo Rev.1.11
PDF 6.04 MB R01AN7854EJ0111 Rev.1.11 日本語 Feb 02, 2026
This sample program uses the bank swap feature of RL78/L23 to perform bank swapping. It writes different programs to Bank 0 and Bank 1 in advance on RL78/L23 Fast Prototyping Board (FPB-RL78/L23). During program execution, the user presses and holds a switch to trigger the bank swap. The program changes, and the system confirms the bank switch.
Related Files:
Sample Code
Application Note
RL78/L23 LCD display (Temperature display demo) Rev.1.11
PDF 4.16 MB R01AN7853EJ0111 Rev.1.11 日本語 Feb 02, 2026
This sample program uses the LCD controller/driver and capacitive sensor unit built into RL78/L23 to display the target temperature on FPB-RL78/L23, assuming a temperature setting device. The user sets the target temperature using touch buttons.
Related Files:
Sample Code
Application Note
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Electrode Design Guide
PDF 14.4 MB R30AN0389EJ0220 Rev.2.20 日本語简体中文 Jan 30, 2026
This application note provides the design principles and layout examples of touch electrodes for microcontrollers embedded with a Capacitive Touch Sensing Unit (CTSU). It outlines recommended design practices and considerations for both self‑capacitance and mutual‑capacitance methods, covering electrode geometry, routing, and shielding structures. In addition, it describes the application examples for each sensing method.
Application Note
Capacitive Sensor Microcontrollers CTSU Capacitive Touch Introduction Guide
PDF 2.42 MB R30AN0424EJ0160 Rev.1.60 日本語简体中文 Dec 23, 2025
AI-generated Summary: Capacitive touch sensor microcontrollers utilize Renesas' Capacitive Touch Sensing Unit (CTSU) technology embedded in RX, RA, RL78 families, and Renesas Synergy™. The document explains capacitance detection principles, including self-capacitance and mutual-capacitance methods, and details the evolution from first-generation sensors to advanced CTSU2. It covers MCU lineups, hardware design guidelines, software configuration, tuning procedures, development environments, and evaluation kits to support capacitive touch product development. The CTSU converts capacitance changes into measurable signals, applying filtering and threshold judgment to detect touch inputs accurately.
Application Note
RL78 Family How to Change Devices in the Sample Project for the DSP Library and the Security Library Rev.1.05
PDF 1.2 MB R01AN6716EJ0105 Rev.1.05 日本語 Dec 22, 2025
Describes the procedures for migrating the driver and middleware sample code projects to other RL78 family devices.
Certificate
RL78/L23 Class C VDE Certificate
PDF 245 KB Dec 16, 2025
Application Note
RL78/L23 Hardware Design Guide Rev.1.00
PDF 2.31 MB R01AN8138EJ0100 Rev.1.00 日本語 Dec 01, 2025
Application Note
Smart Configurator Usage for RL78 LoRa®-based Wireless Software Reference Guide Rev.4.90
PDF 1.15 MB R11AN0937EJ0490 Rev.4.90 Nov 28, 2025
The RL78 Smart Configurator can automatically generate the driver programs to configure the peripherals, pins, interrupts, and clocks. This document describes the information on how to use the Smart Configurator for LoRa-based wireless software.
Application Note
Combination of Private LoRa® and LoRaWAN® Stack Reference Guide Rev.4.90
PDF 286 KB R11AN0828EJ0490 Rev.4.90 Nov 28, 2025
The Combination of Private LoRa and LoRaWAN Stack is a sample software that can switch the LoRaWAN and the Private LoRa wireless communications dynamically. This document describes the specification and usage of the sample software.

Datasheets (1)

Datasheet
RL78/L23 Datasheet
RECOMMENDED
PDF 1.22 MB R01DS0502EJ0110 Rev.1.10 Oct 31, 2025
The RL78/L23 group of low-power LCD MCUs support capacitive touch, segment LCD controller, and dual-bank code flash. This datasheet provides an outline of key features and electrical characteristics of RL78/L23 MCUs.

Manuals & Guides (3)

Manual - Hardware
RL78/L23 User's Manual: Hardware
RECOMMENDED
PDF 14.15 MB R01UH1082EJ0110 Rev.1.10 日本語 Oct 31, 2025
The RL78/L23 group of low-power LCD MCUs support capacitive touch, segment LCD controller, and dual-bank code flash. This user’s manual is intended for engineers who wish to understand the functions of the RL78/L23 and design and develop application systems and programs for these devices.
Manual - Software
Renesas LPWA Power Estimator
PDF 370 KB R30UZ0096EJ0480 Rev.4.80 Aug 21, 2025
Manual - Software
Renesas LPWA Studio
PDF 1.86 MB R30UZ0095EJ0480 Rev.4.80 Aug 21, 2025

Application Notes & White Papers (64)

Application Note
Capacitive Touch Sensor Microcontrollers Overview of CTSU Functional Safety Self Test
PDF 6.87 MB R11AN0512EJ0200 Rev.2.00 日本語 May 27, 2026
Functional safety functions are becoming an important on system design as automatic electronic control systems continue to expand to a wide range of applications. This APN describes the software for capacitive touch sensor(CTSU) functional safety self test.
Application Note
RL78/G22, RL78/G23, RL78/G24, RL78/L23 Firmware Update Module Rev.2.05
PDF 4.94 MB R01AN6374EJ0205 Rev.2.05 日本語 May 22, 2026
By using the module, users can easily incorporate firmware update functionality and secure boot functionality into their applications. The firmware update module provides middleware that functions as a component when adding firmware update functionality to the user's system.
Related Files:
Sample Code
Application Note
Capacitive Sensor MCU QE for Capacitive Touch Advanced Mode Parameter Guide
PDF 3.46 MB R30AN0428EJ0330 Rev.3.30 日本語简体中文 Mar 24, 2026
This application note describes parameter tuning methods using QE for Capacitive Touch for microcontrollers that incorporate a Capacitive Touch Sensing Unit (CTSU). In addition to the default auto-tuning process, it provides an overview of the Advanced mode and adjustable CTSU parameters for optimizing touch performance.
Application Note
RL78 Family TOUCH Module Software Integration System Rev.2.30
PDF 956 KB R11AN0485EJ0230 Rev.2.30 日本語 Mar 24, 2026
AI-generated Summary: The TOUCH Module integrates capacitive touch detection using the CTSU hardware, supporting buttons, sliders, and wheels with configurable settings via QE for Capacitive Touch. It processes periodic capacitance measurements to determine touch states, employing baseline calibration, drift correction, hysteresis, and debouncing to ensure accurate touch detection and reduce noise. The module supports both self-capacitance and mutual-capacitance buttons, with majority judgment modes for reliable input. It provides APIs for initialization, scanning, data retrieval, sensitivity adjustment, and drift control, enabling flexible integration into RL78 microcontroller applications.
Related Files:
Sample Code
Application Note
RL78 Family CTSU Module Software Integration System Rev.2.30
PDF 1.58 MB R11AN0484EJ0230 Rev.2.30 日本語 Mar 24, 2026
AI-generated Summary: The CTSU module integrates capacitive touch sensing functions for RL78 microcontrollers, supporting multiple peripheral types with distinct features. It enables various measurement modes such as self-capacitance, mutual capacitance, and current measurement, with advanced functions including sensor correction, initial offset adjustment, multi-frequency measurements, shield functionality, and automatic judgment. Measurements can be triggered by software or external events, with results obtained via APIs. The module also supports diagnosis, moving average filtering, and temperature correction. Multi-clock measurements reduce noise, and calibration functions ensure accurate sensor readings. The document details API usage, hardware/software requirements, and operational modes, providing comprehensive guidance for integrating capacitive touch sensing in embedded systems.
Related Files:
Sample Code

View More (64)

Product Notices (PCN, EOL, etc) (1)

End Of Life Notice
End Of Life Notice [SAF-B-24-0011]
PDF 8.06 MB SAF-B-24-0011 日本語 Jun 12, 2024

Errata & Technical Updates (2)

Technical Update
Correction for Incorrect Description Notice RL78/L23 Descriptions in the User's Manual: Hardware Rev. 1.00 Changed
PDF 3.29 MB TN-RL*-A0149A/E 日本語 Oct 07, 2025
Technical Update
Capacitive Sensing Unit (CTSU2La) Capacitance reduction characteristics due to power supply ripple noise
PDF 595 KB TN-RL*-A0148A/E 日本語 Oct 06, 2025

Quality & Reliability (1)

Product Reliability Report
R7F100LXXX Reliability Report
PDF 401 KB MCR-25-0285-A Oct 31, 2025

Tool News (1)

Tool News - Release
[Released on the Web] Solution Toolkit QE for Segment LCD[RL78] V1.0.0: Development Assistance Tool for Segment LCD
PDF 442 KB R20TS1166EJ0100 Rev.1.00 日本語 Sep 05, 2025

Marketing Collateral (1)

Flyer
Renesas RL78/L23 Group
PDF 669 KB R01PM0111EU0100 Rev.1.00 日本語 Aug 18, 2025
The RL78/L23 microcontroller (MCU) offers ultra-low power consumption, integrated LCD controllers, and enhanced capacitive touch sensing features to meet the dynamic requirements of human-machine interface (HMI) applications. This document outlines key specifications, peripheral functions, target applications, and ordering information to highlight the benefits of using RL78/L23 MCUs.

Other (7)

Document
RL78/L23: Supply current characteristics (IDD-VDD) Flash ROM: 64KB to 128KB
PDF 580 KB RL78L23_Supply current characteristics (IDD-VDD) Flash ROM 64KB to 128KB Rev.0.00 Oct 30, 2025
Provides supply current characteristics of RL78/L23 microcontrollers (Flash ROM 64KB to 128KB). This document shows CPU frequency, operating mode, operating voltage, and temperature dependences in run and stand-by (HALT and STOP) modes.
Document
RL78/L23 Reference data regarding on-chip oscillator
PDF 193 KB Aug 27, 2025
Provides temperature characteristics of on-chip oscillators in RL78/L23 microcontrollers. This document shows temperature drift data of the high-speed on-chip oscillator, middle-speed on-chip oscillator, and low-speed on-chip oscillator respectively.
Document
RL78/L23 group 12-bit A/D converter overall error
PDF 394 KB RL78L23_12-bit-ADC-overall-error_v1.00 Rev.0.00 Aug 27, 2025
Provides overall error characteristics of the A/D converter in RL78/L23 microcontrollers. This reference data is error characteristics of converted codes by different temperature ranges and reference voltages.
Document
RL78/L23 Port Drive (IOL vs VOL)
PDF 221 KB rl78l23_port_IOLvsVOL Aug 27, 2025
Provides standard output characteristics of RL78/L23 microcontroller port drive (IOL vs VOL). This document shows the operating temperature characteristics and drive capabilities for different VDD voltages across several representative terminals.
Document
RL78/L23 Port Drive (IOH vs VOH)
PDF 105 KB rl78l23_port_IOHvsVOH Aug 27, 2025
Provides standard output characteristics of RL78/L23 microcontroller port drive (IOH vs VOH). This document shows the operating temperature characteristics and drive capabilities for different VDD voltages across several representative terminals.

View More (7)

Certificate (2)

Certificate
RL78/L23 Class C VDE Certificate
PDF 245 KB Dec 16, 2025
Certificate
RL78/L23 VDE Certificate
PDF 234 KB Nov 28, 2025

Renesas Boards & Kits

FPB-RL78L23

RL78/L23 Fast Prototyping Board

The RL78/L23 Fast Prototyping Board, featuring the RL78/L23 MCU, is ideal for various prototype development. This board has a USB-UART converter for COM port debug function, enabling programming and debugging without extra tools. It includes an LCD panel (8 digits x 16 segments) and two touch... Read More

Capacitive Touch Evaluation System for RL78/L23

The RL78/L23 capacitive touch evaluation system makes it easy for users to evaluate touch solutions offered by Renesas. You can start evaluating immediately out of the box using the board and software included in each kit.

This evaluation system has an optional circuit enabling the connection of... Read More

Partner Boards & Kits

RL78 Family Microcontroller Board by HOKUTO DENSHI.

Evaluation

RL Family Microcontroller Board

This solution provides a general-purpose evaluation board featuring Renesas RL Family microcontrollers. It is offered as a standalone board or as kit products supporting functions such as LIN, CAN, touch key interfaces, and brushless motor control.

Provided By:

HOKUTO DENSHI

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32MHz Ultra-Low Power LCD Microcontroller with Capacitive Touch Function

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