AT >> AT24C512-10UI-2.7 
90338
AT24C512-10UI-2.7
Atmel
Quantity 20000
Packaging IC EEPROM 512KBIT 1MHZ 8DBGA
Description original&Quality new original
553053
AT24C512-10UI-2.7
Microchip Technology
Quantity 9000
Packaging IC EEPROM 512KBIT 1MHZ 8DBGA
Description original&Quality new original