Integrated Circuits (ICs)

R5F21114DFP#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/11 Group Datasheet

Integrated Circuits (ICs)

R5F21114DFP#U0

Obsolete

Renesas Electronics Corporation

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

Deep-Dive with AI

DocumentsR8C/11 Group Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R5F21114DFP#U0

Connectivity	SIO, UART/USART
Core Processor	R8C
Core Size	16-Bit
Data Converters	12, 10 b
Mounting Type	Surface Mount
Number of I/O	22
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	32-LQFP
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	32-LQFP (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

R5F21114 Series

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

Part	Program Memory Type	Number of I/O	Data Converters	Peripherals	Supplier Device Package	RAM Size	Package / Case	Program Memory Size	Oscillator Type	Mounting Type	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Speed	Core Processor	Operating Temperature [Max]	Operating Temperature [Min]	Core Size
Renesas Electronics Corporation R5F21114DFP#U0	FLASH	22	10 b 12	LED POR Voltage Detect WDT	32-LQFP (7x7)	1 K	32-LQFP	16 KB	Internal	Surface Mount	SIO UART/USART	2.7 V	5.5 V	20 MHz	R8C	85 °C	-40 °C	16-Bit
Renesas Electronics Corporation R5F21114FP#W4	FLASH	22	10 b 12	LED POR Voltage Detect WDT	32-LQFP (7x7)	1 K	32-LQFP	16 KB	Internal	Surface Mount	SIO UART/USART	2.7 V	5.5 V	20 MHz	R8C	85 C	-20 °C	16-Bit

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

R5F21114 Series

The R8C/11 Group is supported only for customers who have already adopted these products. The RL78/G14 Group is recommended for new designs.

This MCU is built using the high-performance silicon gate CMOS process using a R8C/Tiny Series CPU core and is packaged in a 32-pin plastic molded LQFP. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1Mb of address space, it is capable of executing instructions at high speed.

Documents

Technical documentation and resources

R8C/11 Group Datasheet

Datasheet