【Atmel】AT87C58X2-SLSUM,IC 8051 MCU 32K EPROM 44PLCC
【Atmel】AT87F51-12JC,8-bit Microcontrollers (MCU) 80C31 w/4k
AT87F51-24AC,IC MCU 8BIT 4KB FLASH 44TQFP
【Atmel】AT87F51-24AI,IC MICRO CTRL 24MHZ 44TQFP
【Atmel】AT87F51-24JC,IC MICRO CTRL 24MHZ 44PLCC
【Atmel】AT87F51-24JI,IC MICRO CTRL 24MHZ 44PLCC
【Atmel】AT87F51-24PC,IC MICRO CTRL 24MHZ 40DIP
【Atmel】AT87F51-24PI,IC MICRO CTRL 24MHZ 40DIP