GR >> 25LC640AT-ESN 
543222
25LC640AT-E/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 10MHZ 8SOIC
Description original&Quality new original
770406
25LC640AT-E/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 64KBIT 10MHZ 8SOIC
Description original&Quality new original