Name: RL78/G12 - Compact, Low Power Microcontrollers for General Purpose Applications Ideal for Sub-MCUs
Brand: Renesas Electronics Corporation
SKU: RL78/G12 - Compact, Low Power Microcontrollers for General Purpose Applications Ideal for Sub-MCUs
Availability: OutOfStock

Features

CPU: RL78 core, Max. 24MHz
Voltage: 1.8V to 5.5V
Package: 24-pin HWQFN, 20 to 30-pin LSSOP
Memory: SRAM Max. 2KB, Program Flash Max. 16KB
Timer: 16-bit Timer (ch) x 8, 8-bit Timer (ch) x 4, Watchdog Timer (ch) x 1, 12-bit Interval Timer x 1 ch
PWM: PWM Output x 7
Analog function: 10-bit A/D Converter (ch) x 8
On-chip Oscillator Freq. (MHz): High-Speed: 1, 4, 8, 12, 16, 24MHz
Low-speed: 15kHz
Others: Power-On Reset, Low Voltage Detection

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

Description

RL78/G12 microcontrollers balance the industry's lowest level of consumption current (CPU: 63 μA/MHz, standby (STOP): 230 nA) and a high performance of 32.4 DMIPS (24 MHz). They have an on-chip oscillator, data flash, A/D converter, and more. Built-in safety features (function that detects illegal operation of hardware) enable support for the household appliance safety standard (IEC/UL 60730). With a 20 to 30-pin compact package lineup, these microcontrollers are perfect for sub-microcontrollers of small appliances and consumer and industrial equipment.

Parameters

Attributes	Value
Program Memory (KB)	2, 4, 8, 12, 16
Data Flash (KB)	0, 2
RAM (KB)	0.256, 0.512, 0.768, 1, 1.5, 2
Carrier Type	Full Carton (Tray), Full Tray (Tray), Magazine, Tape & Reel
Supply Voltage (V)	1.8 - 5.5
I/O Ports	18, 22, 26
Temp. Range (°C)	Ta = -40 to +85, Ta = -40 to +105
Operating Freq (Max) (MHz)	24
USB FS (host ch/device ch)	( 0 / 0 )
SCI or UART (ch)	1, 3
SPI (ch)	1, 2, 3
I2C (#)	1, 3, 4
CAN (ch)	0
CAN-FD (ch)	0
Wireless	No
LIN (#)	0
16-Bit Timer (ch) (#)	4, 8
12-Bit A/D Converter (ch)	0
10-Bit A/D Converter (ch)	8, 11
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)	0
Capacitive Touch Sensing Unit (ch)	0
Segment LCD Controller	No
Security & Encryption	No

Package Options

Pkg. Type	Pkg. Dimensions (mm)	Lead Count (#)	Pitch (mm)
HWQFN	4 x 4 x 0.8	24	0.5
LSSOP	6 x 4 x 1.45	20	0.65
LSSOP	9.85 x 6.1 x 1.4	30	0.65
TSSOP	6.5 x 4.4 x 1.2	20	0.65

Application Block Diagrams

	Household Smoke Detector Ultra-low power smoke detector with integrated AFE for flexible, cost-effective fire safety.
	Robot Vacuum Cleaner This smart robot vacuum features environment mapping, anti-drop, obstacle detection, auto-recharge, app control.
	Automated Optical Inspection (AOI) Powerful MPU with DRP-AI and Wi-Fi 6 support for high-speed, low-latency AOI systems.
	Portable Ultraviolet (UV) Disinfector Foldable UV disinfector offers portable, eco-friendly sanitation with safety and charging features.
	MCU-Based 6-Channel Power Sequencer Scalable power sequencing for PLCs with FPGAs ensures flexibility, ease of use, and reliable automation.
	Smart Toilet Smart toilet design with remote control and efficient heating for enhanced comfort and convenience.
	Smart Remote-Controlled Tankless Gas Water Heater Tankless gas water heater with remote control, compact two-chip MCU design, and precise temperature control.