Integrated Circuits (ICs)

R5F212B8SDFP#X6

LTB

Renesas Electronics Corporation

16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)

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Search across all available documentation for this part.

DocumentsR8C/2A, R8C/2B Group Datasheet

Integrated Circuits (ICs)

R5F212B8SDFP#X6

LTB

Renesas Electronics Corporation

16-BIT MICROCONTROLLERS WITH R8C CPU CORE (NON PROMOTION)

Deep-Dive with AI

DocumentsR8C/2A, R8C/2B Group Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R5F212B8SDFP#X6

Connectivity	I2C, LINbus, UART/USART, SSU, SIO
Core Processor	R8C
Core Size	16-Bit
Data Converters [custom]	2
Data Converters [custom]	12
Data Converters [custom]	10 b
Data Converters [custom]	8 b
Mounting Type	Surface Mount
Number of I/O	55
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	Voltage Detect, WDT, PWM, POR
Program Memory Size	64 KB
Program Memory Type	FLASH
Speed	20 MHz
Supplier Device Package	64-LFQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.2 V

R5F212B Series

16-bit Microcontrollers with R8C CPU Core (Non Promotion)

Part	Operating Temperature [Min]	Operating Temperature [Max]	Oscillator Type	Speed	Supplier Device Package	Program Memory Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Number of I/O	Connectivity	Program Memory Type	Peripherals	Core Size	Core Processor	Package / Case	Mounting Type	RAM Size	RAM Size
Renesas Electronics Corporation R5F212B8SNFA#V2	-20 °C	85 C	Internal	20 MHz	64-LQFP (14x14)	64 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount
Renesas Electronics Corporation R5F212BASDFP#V2	-40 °C	85 °C	Internal	20 MHz	64-LFQFP (10x10)	96 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount	7K x 8
Renesas Electronics Corporation R5F212B8SDFP#V2	-40 °C	85 °C	Internal	20 MHz	64-LFQFP (10x10)	64 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount
Renesas Electronics Corporation R5F212BCSNFP#X6	-20 °C	85 C	Internal	20 MHz	64-LFQFP (10x10)	128 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount		7.5 K
Renesas Electronics Corporation R5F212BCSNBA6FA#V2	-20 °C	85 C	External	20 MHz	64-LQFP (14x14)	128 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount		7.5 K
Renesas Electronics Corporation R5F212B7SNFP#X6	-20 °C	85 C	External	20 MHz	64-LFQFP (10x10)	48 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount
Renesas Electronics Corporation R5F212B7SNLG#U0	-20 °C	85 C	Internal	20 MHz	64-TFLGA (6x6)	48 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-TFLGA	Surface Mount
Renesas Electronics Corporation R5F212BCSNFP#V2	-20 °C	85 C	Internal	20 MHz	64-LFQFP (10x10)	128 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount		7.5 K
Renesas Electronics Corporation R5F212B7SNFA#U0	-20 °C	85 C	Internal	20 MHz	64-LQFP (14x14)	48 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount
Renesas Electronics Corporation R5F212B8SDFP#X6	-40 °C	85 °C	Internal	20 MHz	64-LFQFP (10x10)	64 KB	5.5 V	2.2 V	2	12	10 b	8 b	55	I2C LINbus SIO SSU UART/USART	FLASH	POR PWM Voltage Detect WDT	16-Bit	R8C	64-LQFP	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 12.56
	Digi-Reel®	1	$ 12.56
	Tape & Reel (TR)	1500	$ 7.95

Description

General part information

R5F212B Series

The R8C/2B Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.

The R8C/2A Group and R8C/2B Group of single-chip MCUs incorporates the R8C/Tiny Series CPU core, employing sophisticated instructions for a high level of efficiency. With 1Mb of address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts a multiplier for high-speed operation processing.

Power consumption is low, and the supported operating modes allow additional power control. These MCUs also use an anti-noise configuration to reduce emissions of electromagnetic noise and are designed to withstand EMI. Integration of many peripheral functions, including multifunction timer and serial interface, reduces the number of system components. Furthermore, the R8C/2B Group has on-chip data flash (1KB × 2 blocks). The difference between the R8C/2A Group and R8C/2B Group is only the presence or absence of data flash. Their peripheral functions are the same.

Documents

Technical documentation and resources

R8C/2A, R8C/2B Group Datasheet

Datasheet