GR >> AT89S52-24AU 
19601
AT89S52-24AU
ATMEL
Quantity 18650
Packaging TQFP44
Description original&Quality new original
557916
AT89S52-24AU
Microchip Technology
Quantity 9000
Packaging IC MCU 8BIT 8KB FLASH 44TQFP
Description original&Quality new original