Description of R5F21226DFP#U0

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. This MCU operates using sophisticated instructions featuring a high level of

instruction efficiency. With 1 Mbyte of address space, it is capable of executing instructions at high speed. This MCU

is equipped with one CAN module and suited to in-vehicle or FA networking.

Furthermore, the data flash (1 KB x 2 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. 

R5F21226DFP#U0.pdf