C8051F020DK-U,DEV KIT FOR F020/F021/F022/F023
C8051F020-GQ,IC 8051 MCU 64K FLASH 100TQFP
C8051F020-GQR,IC 8051 MCU 64K FLASH 100TQFP
C8051F020R,IC 8051 MCU 64K FLASH 100TQFP
C8051F020-TB,BOARD PROTOTYPING W/C8051F020
C8051F020-TB-K,C8051F02X EVAL BRD
C8051F021,IC 8051 MCU 64K FLASH 64TQFP
C8051F021-GQ,IC 8051 MCU 64K FLASH 64TQFP