AT >> AT24C128BW-SH-B 
91543
AT24C128BW-SH-B
Atmel
Quantity 20000
Packaging IC EEPROM 128KBIT 1MHZ 8SOIC
Description original&Quality new original
552808
AT24C128BW-SH-B
Microchip Technology
Quantity 9000
Packaging IC EEPROM 128KBIT 1MHZ 8SOIC
Description original&Quality new original