R5F21237JFP - Renesas Electronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

R5F21237JFP
Manufacturer

Renesas Electronics
ChipWorker Part#

CW140673933
Category

Microcontroller, MCU IC
Package

LQFP-48
Description

MCU 16Bit R8C CISC 48KB Flash 3.3V/5V 48Pin LQFP
Documentation

Datasheet

R5F21237JFP Global Supplier

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R5F21237JFP Specifications

Attribute	Attribute Value

Part Number	R5F21237JFP
Manufacturer	Renesas Electronics
ChipWorker Part#	CW140673933
Category	Microcontroller, MCU IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	LQFP-48
Clock Speed	20.0 MHz
RAM Memory Size	2.5K x 8
Access Time	20.0 µs
Core Architecture	R8C
Number of UARTs	2 UART
Number of ADCs	1 ADC
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	300 mW
	expand all
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Overview
This MCU is built using the high-performance silicon gate CMOS process using the R8C CPU core and is packaged in a 48-pin plastic molded LQFP. ThisMCU operates using sophisticated instructions featuring a high level of instruction efficiency. With 1 Mbyte of address space, it is capable of executing instructions athigh speed. This MCU is equipped with one CAN module and suited to in-vehicle or FA networking.
Furthermore, the data flash (1 KB x2 blocks) is embedded in the R8C/23 Group.
The difference between R8C/22 and R8C/23 Groups is only the existence of the data flash. Their peripheral functions are the same.
Applications
Automotive, etc.

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- Electrical testing
- Surface testing

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