Atmel AT89S52-24JC AT89S52 8-Bit FLASH MCU PLCC44 x 1pc

Atmel AT89C52-20JI AT89C52 8-Bit FLASH MCU PLCC44 x 1pc

1PCS P89V51RD2FA 8-bit 80C51 5V low power 64kB Flash microcontroller PLCC44

(1PC)AT89C51CC01UA-SLSUM MCU 8-Bit AT89 32KB Flash 3.3V/5V 44-Pin PLCC

Atmel AT89C52-20JI AT89C52 8-Bit FLASH MCU PLCC44 x 1pc

New SST89E564RD-40-C-NJ 8-Bit Flash MCU PLCC44 x 1pc

Atmel AT89C52-16JC AT89C52 8-Bit FLASH MCU PLCC44 x 1pc

Atmel AT89C52-20JI AT89C52 8-Bit FLASH MCU PLCC44 x 1pc