Integrated Circuits (ICs)

R5F21322DDSP#U0

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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/32D Group Datasheet

Integrated Circuits (ICs)

R5F21322DDSP#U0

LTB

Renesas Electronics Corporation

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

Deep-Dive with AI

DocumentsR8C/32D Group Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R5F21322DDSP#U0

Connectivity	I2C, LINbus, UART/USART, SSU, SIO
Core Processor	R8C
Core Size	16-Bit
Data Converters [custom]	10
Data Converters [custom]	4
Mounting Type	Surface Mount
Number of I/O	15
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	Voltage Detect, WDT, PWM, POR
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]	1.8 V

R8C/32D Series

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

Part	Package / Case	Package / Case [x]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Program Memory Type	Peripherals	Mounting Type	Core Size	Number of I/O	Speed	RAM Size	Connectivity	Supplier Device Package	Core Processor	Program Memory Size
Renesas Electronics Corporation R5F21322DDSP#U0	20-LSSOP	0.173 in 4.4 mm	1.8 V	5.5 V	85 °C	-40 °C	Internal	10	4	FLASH	POR PWM Voltage Detect WDT	Surface Mount	16-Bit	15	20 MHz	1 K	I2C LINbus SIO SSU UART/USART	20-LSSOP	R8C
Renesas Electronics Corporation R5F21321DNSP#U0	20-LSSOP	0.173 in 4.4 mm	1.8 V	5.5 V	85 C	-20 °C	Internal	10	4	FLASH	POR PWM Voltage Detect WDT	Surface Mount	16-Bit	15	20 MHz	1 K	I2C LINbus SIO SSU UART/USART	20-LSSOP	R8C	4 KB
Renesas Electronics Corporation R5F21324DNSP#U0	20-LSSOP	0.173 in 4.4 mm	1.8 V	5.5 V	85 C	-20 °C	Internal	10	4	FLASH	POR PWM Voltage Detect WDT	Surface Mount	16-Bit	15	20 MHz	1 K	I2C LINbus SIO SSU UART/USART	20-LSSOP	R8C	16 KB

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

R8C/32D Series

The R8C/32D Group is supported only for customers who have already adopted these products. The RL78/G11 Group is recommended for new designs.

The R8C/32D Group of single-chip MCUs incorporates the R8C CPU core, employing sophisticated instructions for a high level of efficiency. With 1Mb of address space, and it is capable of executing instructions at high speed. In addition, the CPU core boasts a multiplier for high-speed operation processing.

Power consumption is low, and the supported operating modes allow additional power control. These MCUs are designed to maximize EMI/EMS performance. Integration of many peripheral functions, including multifunction timer and serial interface, reduces the number of system components.

Documents

Technical documentation and resources

R8C/32D Group Datasheet

Datasheet