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R5F21546EJFP

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R5F21546EJFP 数据手册

Preliminary Datasheet

Specifications in this document are tentative and subject to change.

R8C/54E Group, R8C/54F Group, R8C/54G Group, R8C/54H Group

RENESAS MCU

R01DS0043EJ0010

Rev.0.10

Mar 15, 2011

1. Overview

1.1

Features

The R8C/54E Group, R8C/54F Group, R8C/54G Group, R8C/54H Group single-chip microcontrollers (MCUs)

incorporate the R8C CPU core, which provides sophisticated instructions for a high level of efficiency. With 1

Mbyte of address space, the CPU core is capable of executing instructions at high speed. In addition, it features a

multiplier for high-speed arithmetic processing.

Power consumption is low, and additional power control is possible by selecting the operating mode. The R8C/54E

Group, R8C/54F Group, R8C/54G Group, R8C/54H Group are also designed to maximize EMI/EMS performance.

Integration of many peripheral functions, including multifunction timer and serial interface on the same chip,

reduces the number of system components.

The R8C/54E Group and R8C/54F Group incorporate one channel of CAN module, ideal for the LAN systems of

automotive and factory automation applications.

The R8C/54G Group and R8C/54H Group do not incorporate the CAN module.

The R8C/54E Group and R8C/54G Group also have on-chip data flash (1 KB × 4 blocks) with background

operation (BGO) function.

1.1.1

Applications

Automotive, etc.

R01DS0043EJ0010 Rev.0.10

Mar 15, 2011

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