AT >> AT24C512W1-10SI-2.7 
90342
AT24C512W1-10SI-2.7
Atmel
Quantity 20000
Packaging IC EEPROM 512KBIT 1MHZ 20SOIC
Description original&Quality new original
553099
AT24C512W1-10SI-2.7
Microchip Technology
Quantity 9000
Packaging IC EEPROM 512KBIT 1MHZ 20SOIC
Description original&Quality new original