Integrated Circuits (ICs)

R5F211A4SP#W4

Obsolete

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/1A, R8C/1B Group Datasheet

Integrated Circuits (ICs)

R5F211A4SP#W4

Obsolete

Renesas Electronics Corporation

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

Deep-Dive with AI

DocumentsR8C/1A, R8C/1B Group Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R5F211A4SP#W4

Connectivity	I2C, SSU, UART/USART, SIO
Core Processor	R8C
Core Size	16-Bit
Data Converters [custom]	10
Data Converters [custom]	4
Mounting Type	Surface Mount
Number of I/O	13
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-20 °C
Oscillator Type	Internal
Package / Case	20-LSSOP
Package / Case [x]	0.173 in, 4.4 mm
Peripherals	WDT, POR, LED, Voltage Detect
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	1 K
Speed	20 MHz
Supplier Device Package	20-LSSOP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

R5F211A Series

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

Part	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Data Converters [custom]	Data Converters [custom]	Number of I/O	Core Processor	Program Memory Size	Connectivity	Program Memory Type	Oscillator Type	Core Size	RAM Size	Supplier Device Package	Package / Case	Package / Case [x]	Operating Temperature [Min]	Operating Temperature [Max]	Peripherals	RAM Size	Package / Case	Package / Case
Renesas Electronics Corporation R5F211A4SP#U0	20 MHz	2.7 V	5.5 V	Surface Mount	10	4	13	R8C	16 KB	I2C SIO SSU UART/USART	FLASH	Internal	16-Bit	1 K	20-LSSOP	20-LSSOP	0.173 in 4.4 mm	-20 °C	85 C	LED POR Voltage Detect WDT
Renesas Electronics Corporation R5F211A4SP#W4	20 MHz	2.7 V	5.5 V	Surface Mount	10	4	13	R8C	16 KB	I2C SIO SSU UART/USART	FLASH	Internal	16-Bit	1 K	20-LSSOP	20-LSSOP	0.173 in 4.4 mm	-20 °C	85 C	LED POR Voltage Detect WDT
Renesas Electronics Corporation R5F211A2SP#W4	20 MHz	2.7 V	5.5 V	Surface Mount	10	4	13	R8C		I2C SIO SSU UART/USART	FLASH	Internal	16-Bit	512	20-LSSOP	20-LSSOP	0.173 in 4.4 mm	-20 °C	85 C	LED POR Voltage Detect WDT
Renesas Electronics Corporation R5F211A1DSP#U0	20 MHz	2.7 V	5.5 V	Surface Mount	10	4	13	R8C	4 KB	I2C SIO SSU UART/USART	FLASH	Internal	16-Bit		20-LSSOP	20-LSSOP	0.173 in 4.4 mm	-40 °C	85 °C	LED POR Voltage Detect WDT	384 x 8
Renesas Electronics Corporation R5F211A2DD#U0	20 MHz	2.7 V	5.5 V	Through Hole	10	4	13	R8C		I2C SIO SSU UART/USART	FLASH	Internal	16-Bit	512	20-SDIP	20-SDIP		-20 °C	85 C	LED POR Voltage Detect WDT		7.62 mm	0.3 in
Renesas Electronics Corporation R5F211A2DSP#U0	20 MHz	2.7 V	5.5 V	Surface Mount	10	4	13	R8C		I2C SIO SSU UART/USART	FLASH	Internal	16-Bit	512	20-LSSOP	20-LSSOP	0.173 in 4.4 mm	-40 °C	85 °C	LED POR Voltage Detect WDT

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

R5F211A Series

The R8C/1A Group is supported only for customers who have already adopted these products. The RL78/G12 Group is recommended for new designs.

These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C/Tiny Series CPU core, and is packaged in a 20-pin molded-plastic LSSOP, SDIP or a 28-pin plastic molded-HWQFN. It implements sophisticated instructions for a high level of instruction efficiency. With 1Mb of address space, they are capable of executing instructions at high speed. Furthermore, the R8C/19 Group has on-chip data flash ROM (1KB × 2 blocks). The difference between the R8C/18 Group and R8C/19 Group is only the presence or absence of data flash ROM. Their peripheral functions are the same.

Documents

Technical documentation and resources

R8C/1A, R8C/1B Group Datasheet

Datasheet