GR >> 25LC640AT-ISN 
543227
25LC640AT-I/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 10MHZ 8SOIC
Description original&Quality new original
770303
25LC640AT-I/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 64KBIT 10MHZ 8SOIC
Description original&Quality new original