Eeprom, 256Kbit, -55 To 125Deg C; Memory Configuration:32K X 8Bit; Interfaces:Parallel; Clock Frequency Max:5Mhz; Ic Case/Package:Flatpack; No. Of Pins:28Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V Rohs Compliant: Yes |Microchip Technology AT28C256-15FM/883