AT >> AT24C512BN-SH25-T 
91452
AT24C512BN-SH25-T
Atmel
Quantity 20000
Packaging IC EEPROM 512KBIT 1MHZ 8SOIC
Description original&Quality new original
553055
AT24C512BN-SH25-T
Microchip Technology
Quantity 9000
Packaging IC EEPROM 512KBIT 1MHZ 8SOIC
Description original&Quality new original