R32C/120, R32C/121

Part NameRAM
(KB)
Program
Memory (KB)
Operating
Voltage Min (V)
R5F6421DLFB32.0512.0-
R5F6421DKFB32.0512.0-
R5F6421DJFB32.0512.0-
R5F6421CLFB24.0384.0-
R5F6421CKFB24.0384.0-
R5F6421CJFB24.0384.0-
R5F6421BLFB20.0256.0-
R5F6421BKFB20.0256.0-
R5F6421BJFB20.0256.0-
R5F6421ALFB12.0128.0-
R5F6421AKFB12.0128.0-
R5F6421AJFB12.0128.0-
R5F64219LFB32.0512.0-
R5F64219KFB32.0512.0-
R5F64219JFB32.0512.0-
R5F64218LFB24.0384.0-
R5F64218KFB24.0384.0-
R5F64218JFB24.0384.0-
R5F64217LFB20.0256.0-
R5F64217KFB20.0256.0-
R5F64217JFB20.0256.0-
R5F64216LFB12.0128.0-
R5F64216KFB12.0128.0-
R5F64216JFB12.0128.0-
R5F6420BLFB20.0256.0-
R5F6420BKFB20.0256.0-
R5F6420BJFB20.0256.0-
R5F6420ALFB12.0128.0-
R5F6420AKFB12.0128.0-
R5F6420AJFB12.0128.0-
R5F64207LFB20.0256.0-
R5F64207KFB20.0256.0-
R5F64207JFB20.0256.0-
R5F64206LFB12.0128.0-
R5F64206KFB12.0128.0-
R5F64206JFB12.0128.0-

The R32C/120 Group and R32C/121 Group are based on the R32C/100 CPU Core. Maximum operating frequency is 64 MHz when using PLL synthesizer. A Flash memory version is available. Internal Flash memory is programmable on a single power source.