R5F211B4NP#U0

Obsolete

Renesas Electronics Corporation

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

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Integrated Circuits (ICs)

R5F211B4NP#U0

Obsolete

Renesas Electronics Corporation

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

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Technical Specifications

Parameters and characteristics for this part

Specification	R5F211B4NP#U0

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	28-WFQFN Exposed Pad
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	28-HWQFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

R5F211B Series

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

Part	Peripherals	Mounting Type	RAM Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Program Memory Type	Supplier Device Package	Connectivity	Package / Case	Package / Case [x]	Core Size	Number of I/O	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Program Memory Size	Oscillator Type	Core Processor	Data Converters [custom]	Data Converters [custom]	RAM Size	EEPROM Size
Renesas Electronics Corporation R5F211B4DSP#W4	LED POR Voltage Detect WDT	Surface Mount	1 K	2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 °C	-40 °C	20 MHz	16 KB	Internal	R8C	10	4
Renesas Electronics Corporation R5F211B1SP#U0	LED POR Voltage Detect WDT	Surface Mount		2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 C	-20 °C	20 MHz	4 KB	Internal	R8C	10	4	384 x 8
Renesas Electronics Corporation R5F211B3XXXSP#U0	LED POR Voltage Detect WDT	Surface Mount		2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 C	-20 °C	20 MHz	12 KB	Internal	R8C	10	4	768 x 8	2K x 8
Renesas Electronics Corporation R5F211B1SP#W4	LED POR Voltage Detect WDT	Surface Mount		2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 C	-20 °C	20 MHz	4 KB	Internal	R8C	10	4	384 x 8
Renesas Electronics Corporation R5F211B3SP#U0	LED POR Voltage Detect WDT	Surface Mount		2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 C	-20 °C	20 MHz	12 KB	Internal	R8C	10	4	768 x 8
Renesas Electronics Corporation R5F211B4SP#U0	LED POR Voltage Detect WDT	Surface Mount	1 K	2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 C	-20 °C	20 MHz	16 KB	Internal	R8C	10	4
Renesas Electronics Corporation R5F211B4NP#U0	LED POR Voltage Detect WDT	Surface Mount	1 K	2.7 V	5.5 V	FLASH	28-HWQFN (5x5)	I2C SIO SSU UART/USART	28-WFQFN Exposed Pad		16-Bit	13	85 C	-20 °C	20 MHz	16 KB	Internal	R8C	10	4
Renesas Electronics Corporation R5F211B2DSP#U0	LED POR Voltage Detect WDT	Surface Mount	512	2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 °C	-40 °C	20 MHz		Internal	R8C	10	4
Renesas Electronics Corporation R5F211B2NP#U0	LED POR Voltage Detect WDT	Surface Mount	512	2.7 V	5.5 V	FLASH	28-HWQFN (5x5)	I2C SIO SSU UART/USART	28-WFQFN Exposed Pad		16-Bit	13	85 C	-20 °C	20 MHz		Internal	R8C	10	4
Renesas Electronics Corporation R5F211B1DSP#U0	LED POR Voltage Detect WDT	Surface Mount		2.7 V	5.5 V	FLASH	20-LSSOP	I2C SIO SSU UART/USART	20-LSSOP	0.173 in 4.4 mm	16-Bit	13	85 °C	-40 °C	20 MHz	4 KB	Internal	R8C	10	4	384 x 8

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

R5F211B Series

The R8C/1B 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 the 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/1B Group has on-chip data flash ROM (1KB × 2 blocks). The difference between the R8C/1A Group and R8C/1B Group is only the presence or absence of data flash ROM. Their peripheral functions are the same.

Documents

Technical documentation and resources