Memory Type:Eeprom; Clock Frequency:33Mhz; Interfaces:2 Wire; Ic Case/Package:Soic; No. Of Pins:20Pins; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Msl:- Rohs Compliant: Yes |Microchip Technology AT17LV256-10SU.