R5F21256SDFP中文资料瑞萨数据手册PDF规格书

Overview

These MCUs are fabricated using a high-performance silicon gate CMOS process, embedding the R8C/Tiny Series CPU core, and are packaged in a 52-pin molded-plastic LQFP or a 64-pin molded-plastic FLGA. It implements sophisticated instructions for a high level of instruction efficiency. With 1 Mbyte of address space, they are capable of executing instructions at high speed.

Furthermore, the R8C/25 Group has on-chip data flash (1 KB x 2 blocks).

The difference between the R8C/24 Group and R8C/25 Group is only the presence or absence of data flash. Their peripheral functions are the same.

Applications

Electronic household appliances, office equipment, audio equipment, consumer products, etc.