Integrated Circuits (ICs)

R5F21292SDSP#U0

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/28, R8C/29 Group Datasheet

Integrated Circuits (ICs)

R5F21292SDSP#U0

Obsolete

Renesas Electronics Corporation

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

Deep-Dive with AI

DocumentsR8C/28, R8C/29 Group Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R5F21292SDSP#U0

Connectivity	I2C, LINbus, UART/USART, SSU, SIO
Core Processor	R8C
Core Size	16-Bit
Data Converters [custom]	10
Data Converters [custom]	4
EEPROM Size	2K x 8
Mounting Type	Surface Mount
Number of I/O	13
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °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 Type	FLASH
RAM Size	512
Speed	20 MHz
Supplier Device Package	20-LSSOP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.2 V

R5F21292 Series

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

Part	Package / Case	Package / Case [x]	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Size	RAM Size	Core Processor	Peripherals	EEPROM Size	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Number of I/O	Speed	Connectivity	Mounting Type	Program Memory Size
Renesas Electronics Corporation R5F21292SNSP#W4	20-LSSOP	0.173 in 4.4 mm	FLASH	5.5 V	2.2 V	16-Bit	512	R8C	LED POR Voltage Detect WDT	2K x 8	-20 °C	85 C	20-LSSOP	Internal	10	4	13	20 MHz	I2C LINbus SIO SSU UART/USART	Surface Mount
Renesas Electronics Corporation R5F21292SDSP#U0	20-LSSOP	0.173 in 4.4 mm	FLASH	5.5 V	2.2 V	16-Bit	512	R8C	LED POR Voltage Detect WDT	2K x 8	-40 °C	85 °C	20-LSSOP	Internal	10	4	13	20 MHz	I2C LINbus SIO SSU UART/USART	Surface Mount
Renesas Electronics Corporation R5F21294JSP#U0	20-LSSOP	0.173 in 4.4 mm	FLASH	5.5 V	2.7 V	16-Bit	1 K	R8C	LED POR Voltage Detect WDT	2K x 8	-40 °C	85 °C	20-LSSOP	Internal	10	4	13	20 MHz	I2C LINbus SIO SSU UART/USART	Surface Mount	16 KB
Renesas Electronics Corporation R5F21294SDSP#W4	20-LSSOP	0.173 in 4.4 mm	FLASH	5.5 V	2.2 V	16-Bit	1 K	R8C	LED POR Voltage Detect WDT	2K x 8	-40 °C	85 °C	20-LSSOP	Internal	10	4	13	5 MHz	I2C LINbus SIO UART/USART	Surface Mount	16 KB
Renesas Electronics Corporation R5F21294KSP#U0	20-LSSOP	0.173 in 4.4 mm	FLASH	5.5 V	2.7 V	16-Bit	1 K	R8C	LED POR Voltage Detect WDT	2K x 8	-40 °C	125 °C	20-LSSOP	Internal	10	4	13	16 MHz	I2C LINbus SIO SSU UART/USART	Surface Mount	16 KB

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 8.32
		10	$ 6.45
		80	$ 5.54
		160	$ 5.34

Description

General part information

R5F21292 Series

The R8C/29 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.

These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C CPU core, and are packaged in a 20-pin molded-plastic LSSOP. 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/29 Group has on-chip data flash (1KB × 2 blocks). The difference between the R8C/28 Group and R8C/29 Group is only the presence or absence of data flash. Their peripheral functions are the same.

Documents

Technical documentation and resources

R8C/28, R8C/29 Group Datasheet

Datasheet