GR >> 25LC640A-IST 
543218
25LC640A-I/ST
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 10MHZ 8TSSOP
Description original&Quality new original
768497
25LC640A-I/ST
Microchip Technology
Quantity 20000
Packaging IC EEPROM 64KBIT 10MHZ 8TSSOP
Description original&Quality new original