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RX140 Block Diagram
Pin-Memory Diagram of RX140 standard products
Pin-Memory Diagram of RX140 High-temperature products
RX140 Block Diagram
Pin-Memory Diagram of RX140 standard products
Pin-Memory Diagram of RX140 High-temperature products

R5F51403ADFJ#50

Active
RX100 Series' First RXv2 Core 32-bit Microcontrollers with Third-Generation Touch IP for Even Lower Power Consumption
RX140 Group Datasheet Rev.1.20RX140 Group User's Manual: Hardware Rev.1.20RX Family RXv2 Instruction Set Architecture User's Manual: SoftwareHandbook for RX140Learn more about RX140

Package Information

CAD Model:View CAD Model
Pkg. Type:LQFP
Pkg. Code:pkg_11861
Lead Count (#):32
Pkg. Dimensions (mm):7 x 7 x 1.7
Pitch (mm):0.8

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
ECCN (US)3A991.a.2
HTS (US)8542.31.0025
RoHS (R5F51403ADFJ#50)EnglishJapanese
Pb (Lead) FreeYes

Product Attributes

Carrier TypeTape & Reel
Family NameRX
Series NameRX100
Group NameRX140
CPU ArchitectureRX
Main CPURXv2
Sub CPUNo
Floating Point UnitSingle
Bit Length32
Program Memory (KB)64
Data Flash (KB)4
RAM (KB)16
ECC SRAMNo
Lead Count (#)32
Pitch (mm)0.8
Pkg. Dimensions (mm)7 x 7 x 1.7
Number of Supply Voltage(s) (#)1
Supply Voltage (V)1.8 - 5.5
I/O Ports24
DMAC or DTCDTC
DMA (ch)0
Temperature Sensor (ch) (#)1
Power-On ResetYes
Watchdog Timer (ch)1
External Memory Bus (bit)No
DRAM I/FNo
3D GPUNo
AcceleratorNo
MOQ2000
Temp. Range (°C)Ta = -40 to +85
External Interrupt Pins (#)6
LVD or PVDYes
Operating Freq (Max) (MHz)48
Sub-clock (32.768 kHz)No
On-chip OscillatorYes
Ethernet speedNo
Ethernet (ch)0
EtherCat (ch) (#)0
USB Ports (#)0
USB FS (host ch/device ch)( 0 / 0 )
USB HS (host ch/device ch)( 0 / 0 )
USB SS (host ch/device ch)( 0 / 0 )
PCI Express (generation and ch)No
SCI or UART (ch)3
SPI (ch)4
QSPI (ch)0
OSPI (ch)0
I2C (#)4
I3C (ch)0
CAN (ch)0
CAN-FD (ch)0
WirelessNo
IrDANo
LIN (#)0
SDHI (ch)0
High Resolution Output TimerNo
PWM Output (pin#)14
32-Bit Timer (ch)0
16-Bit Timer (ch) (#)9
8-Bit Timer (ch)4
Standby operable timerYes
Asynchronous General Purpose Timer / Interval Timer (ch)0
RTCNo
16-Bit A/D Converter (ch)0
14-Bit A/D Converter (ch)0
12-Bit A/D Converter (ch)8
10-Bit A/D Converter (ch)0
24-Bit Sigma-Delta A/D Converter (ch)0
16-Bit D/A Converter (ch)0
12-Bit D/A Converter (ch)0
10-Bit D/A Converter (ch) (#)0
8-Bit D/A Converter (ch)0
Analog Comparator (ch)2
OPAMP (ch) (#)0
PGA (ch)0
Capacitive Touch Sensing Unit (ch)12
Graphics LCD ControllerNo
MIPI Interfaces (DSI) (ch)0
MIPI Interfaces (CSI) (ch)0
Camera I/F (Parallel)No
Image CodecNo
2D Drawing EngineNo
Segment LCD ControllerNo
SSI (ch)0
Security & EncryptionUnique ID
Debug InterfaceSingle-wire Serial
Moisture Sensitivity Level (MSL)3
Country of AssemblyCHINA
Country of Wafer FabricationJAPAN
12-Bit Timer (ch)0
32-Bit High Res Timer (ch)0
ADC12-bit x 8-ch
Asynchronous General Purpose Timer (ch)0
Bit Size32
CPURXv2
DACNo
DMAYes
DTC (ch)0
Delta-Sigma A/D ConverterNo
EthernetNo
Family NameRX
Group NameRX140
High-Speed Analog Comparator (ch)0
Human Machine InterfaceCapacitive Sensing Unit 12ch
Lead CompliantYes
Length (mm)7
Longevity2038 Dec
Low-Power Analog Comparator (ch)0
Pb (Lead) FreeYes
Pkg. TypeLQFP
SPI (#)4
Tape & ReelNo
Thickness (mm)1.7
Timer8-bit x 4-ch, 16-bit x 9-ch
UART (#)3
USBFS (ch)0
USBHS (ch)0
Width (mm)7

Description

The RX140 microcontrollers in the RX100 series combine the highest processing performance and low supply current. This makes them suitable for a wide range of applications such as home appliances, industrial applications and building automation. The RX140 with an RXv2 core achieves a 48MHz maximum operating frequency, with about twice the performance of the previous RX130 operating at 32MHz. In addition, power consumption is reduced by more than 30% compared to the RX130 with 56μA/MHz during CPU operation and 0.25μA in standby mode. A new low power mode (snooze mode) also enables an additional low power consumption mode for applications that require intermittent operation. In addition, the latest capacitive touch sensor is equipped with third-generation touch IP that dramatically improves noise immunity and increases water resistance, so it can be used in a wider range of applications than ever before, including environments where noise or wet surroundings would affect accuracy. Peripheral functions have also been expanded, including CAN functionality that enables real-time communication, an AES encryption accelerator to reduce security threats such as data eavesdropping and tampering, and a true random number generator.

Learn more about RX140