R5F21275SDFP#X6

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Renesas Electronics Corporation

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

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R5F21275SDFP#X6

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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/27 Series

The R8C/27 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 32-pin molded-plastic LQFP. 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/27 Group has on-chip data flash (1KB × 2 blocks). The difference between the R8C/26 Group and R8C/27 Group is only the presence or absence of data flash. Their peripheral functions are the same.

Technical Specifications

Parameters and characteristics for this part

Specification	R5F21275SDFP#X6

A/D Channels	12 count
A/D Resolution (bits)	10 bit
Connectivity	I2C, UART, USART, SSU, SIO, LINbus
Core Processor	R8C
Core Size (Bit Width)	16 Bit
EEPROM Size (Depth)	2 K
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	25
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	32-LQFP
Package Length	7 mm
Package Name	32-LQFP
Package Width	7 mm
Peripherals	WDT, Voltage Detect, LED, POR
Program Memory Depth	24 K
Program Memory Size	24 KB
Program Memory Size	24KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	1.5 K
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.2 V

R8C/27 Series

Part	Mounting Type	Package Length	Package Name	Package Width	Peripherals	Package / Case	RAM Size Width	RAM Size Depth	A/D Channels	A/D Resolution (bits)	Number of I/O	EEPROM Size (Depth)	EEPROM Size (Width)	Program Memory Size	Program Memory Width	Program Memory Depth	Connectivity	Operating Temperature (Min)	Operating Temperature (Max)	Core Processor	Speed	Core Size (Bit Width)	Program Memory Type	Oscillator Type	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum
Renesas Electronics Corporation R5F21276SYFP#V2	Surface Mount	7 mm	32-LQFP	7 mm	LED POR Voltage Detect WDT	32-LQFP	8 bit	1.5 K	12 count	10 bit	25	2 K	8 bit	32 KB	8 bit	32 K	I2C LINbus SIO SSU UART USART	-20 °C	105 °C	R8C	20 MHz	16 Bit	FLASH	Internal	5.5 V	2.2 V
Renesas Electronics Corporation R5F21276SNFP#10	Surface Mount	7 mm	32-LQFP	7 mm	LED POR Voltage Detect WDT	32-LQFP	8 bit	1.5 K	12 count	10 bit	25	2 K	8 bit	32 KB	8 bit	32 K	I2C LINbus SIO SSU UART USART	-20 °C	85 °C	R8C	5 MHz	16 Bit	FLASH	External Internal	5.5 V	2.2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R5F21275SDFP#X6 | Datasheet

R8C/26, R8C/27 Group Datasheet