GR >> 25AA256T-ESN 
542766
25AA256T-E/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 256KBIT 10MHZ 8SOIC
Description original&Quality new original
770779
25AA256T-E/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 256KBIT SPI 8SOIC
Description original&Quality new original