C8051F320-GQ,IC 8051 MCU 16K FLASH 32LQFP
C8051F320-GQR,IC 8051 MCU 16K FLASH 32LQFP
C8051F320R,IC 8051 MCU 16K FLASH 32LQFP
C8051F320-TB,BOARD PROTOTYPING W/C8051F320
C8051F320-TB-K,C8051F32X EVAL BRD
C8051F321,IC 8051 MCU 16K FLASH 28MLP
C8051F321-GM,IC 8051 MCU 16K FLASH 28MLP
C8051F321-GMR,IC 8051 MCU 16K FLASH 28MLP