R5F21154SP#U0,IC MCU 16BIT 16KB FLASH 20LSSOP
R5F21154SP#V0,IC R8C MCU FLASH 16K 20SSOP
R5F21154SP#W4,IC MCU
R5F21162DSP#V0,IC R8C/16 MCU FLASH 20-LSSOP
R5F21162SP#U0,IC MCU 16BIT 8KB FLASH 20LSSOP
R5F21162SP#V0,IC R8C MCU FLASH 8K 20SSOP
R5F21163DSP#V0,IC R8C/16 MCU FLASH 20-LSSOP
R5F21163SP#U0,IC MCU 16BIT 12KB FLASH 20LSSOP