AT >> AT24C512BN-SH-B 
91468
AT24C512BN-SH-B
Atmel
Quantity 20000
Packaging IC EEPROM 512KBIT 1MHZ 8SOIC
Description original&Quality new original
553056
AT24C512BN-SH-B
Microchip Technology
Quantity 9000
Packaging IC EEPROM 512KBIT 1MHZ 8SOIC
Description original&Quality new original