Sram, 4Mbit, 4.5V To 5.5V, Tsop-Ii-44; Sram Type:Asynchronous Sram; Memory Configuration:256K X 16Bit; Ic Case/Package:Tsop-Ii; No. Of Pins:44Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Supply Voltage Nom:5V Rohs Compliant: Yes |Cypress Infineon Technologies CY62146ESL-45ZSXI