AT >> AT88SC0404CA-SU 
91522
AT88SC0404CA-SU
Atmel
Quantity 20000
Packaging IC EEPROM 4KBIT 4MHZ 8SOIC
Description original&Quality new original
557462
AT88SC0404CA-SU
Microchip Technology
Quantity 9000
Packaging IC EEPROM 4KBIT 4MHZ 8SOIC
Description original&Quality new original