AT >> AT24C01B-TSU-T 
91399
AT24C01B-TSU-T
Atmel
Quantity 20000
Packaging IC EEPROM 1KBIT 1MHZ SOT23-5
Description original&Quality new original
552515
AT24C01B-TSU-T
Microchip Technology
Quantity 9000
Packaging IC EEPROM 1KBIT 1MHZ SOT23-5
Description original&Quality new original