AT >> AT18F040-30XU 
91614
AT18F040-30XU
Atmel
Quantity 20000
Packaging IC FLASH CONFIG 4MBIT 20-TSSOP
Description original&Quality new original
552422
AT18F040-30XU
Microchip Technology
Quantity 9000
Packaging IC FLASH CONFIG 4MBIT 20-TSSOP
Description original&Quality new original