【Atmel】AT87C52X2-SLSUV,8-bit Microcontrollers (MCU) Microcontroller
【Atmel】AT87C54X2-3CSUL,IC 8051 MCU 16K EPROM 40DIP
【Atmel】AT87C54X2-3CSUM,IC 8051 MCU 16K EPROM 40DIP
【Atmel】AT87C54X2-RLTUL,IC 8051 MCU 16K EPROM 44VQFP
【Atmel】AT87C54X2-RLTUM,IC 8051 MCU 16K EPROM 44VQFP
【Atmel】AT87C54X2-SLRUM,MCU 8051 16K EPROM 44PLCC
【Atmel】AT87C54X2-SLSUL,IC 8051 MCU 16K EPROM 44PLCC
【Atmel】AT87C54X2-SLSUM,IC 8051 MCU 16K EPROM 44PLCC