R5F211A2DSP#U0

Obsolete

Renesas Electronics Corporation

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

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R5F211A2DSP#U0

Obsolete

Renesas Electronics Corporation

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

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Description Specifications Series Pricing CAD Documents

Description

General part information

R8C/1A 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.

Technical Specifications

Parameters and characteristics for this part

Specification	R5F211A2DSP#U0

A/D Channels	4 count
A/D Resolution (bits)	10 bit
Connectivity	UART, SSU, USART, I2C, SIO
Core Processor	R8C
Core Size (Bit Width)	16 Bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.173 in
Package Name	20-LSSOP
Package Width	4.4 mm
Peripherals	WDT, Voltage Detect, LED, POR
Program Memory Depth	8 K
Program Memory Size	8 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	512
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.7 V

R8C/1A Series

Part	RAM Size Width	RAM Size Depth	Program Memory Type	Core Processor	Package Length	Package Name	Package Width	Peripherals	Oscillator Type	A/D Channels	A/D Resolution (bits)	Speed	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Connectivity	Operating Temperature (Max)	Operating Temperature (Min)	Core Size (Bit Width)	Program Memory Depth	Program Memory Width	Program Memory Size	Mounting Type	Package / Case
Renesas Electronics Corporation R5F211A3SP#U0	8 bit	768	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	12 K	8 bit	12 KB	Surface Mount
Renesas Electronics Corporation R5F211A4SP#U0	8 bit	1 K	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	16 K	8 bit	16 KB	Surface Mount
Renesas Electronics Corporation R5F211A4SP#W4	8 bit	1 K	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	16 K	8 bit	16 KB	Surface Mount
Renesas Electronics Corporation R5F211A1SP#U0	8 bit	384	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	4 K	8 bit	4 KB	Surface Mount
Renesas Electronics Corporation R5F211A2SP#W4	8 bit	512	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	8 K	8 bit	8 KB	Surface Mount
Renesas Electronics Corporation R5F211A1DSP#U0	8 bit	384	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-40 °C	16 Bit	4 K	8 bit	4 KB	Surface Mount
Renesas Electronics Corporation R5F211A2DD#U0	8 bit	512	FLASH	R8C	0.3 in	20-SDIP	7.62 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	8 K	8 bit	8 KB	Through Hole
Renesas Electronics Corporation R5F211A3DSP#U0	8 bit	768	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-40 °C	16 Bit	12 K	8 bit	12 KB	Surface Mount
Renesas Electronics Corporation R5F211A2DSP#U0	8 bit	512	FLASH	R8C	0.173 in	20-LSSOP	4.4 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-40 °C	16 Bit	8 K	8 bit	8 KB	Surface Mount
Renesas Electronics Corporation R5F211A2NP#U0	8 bit	512	FLASH	R8C	5 mm	28-HWQFN	5 mm	LED POR Voltage Detect WDT	Internal	4 count	10 bit	20 MHz	2.7 V	5.5 V	I2C SIO SSU UART USART	85 °C	-20 °C	16 Bit	8 K	8 bit	8 KB	Surface Mount	28-WFQFN Exposed Pad

Pricing

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

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R5F211A2DSP#U0 | Datasheet

R8C/1A, R8C/1B Group Datasheet