SRAM 256K, 32KX8, 2.4-5.5V, PDIP28; Memory Size:256Kbit; Memory Configuration:32K x 8bit; Clock Frequency:10MHz; Access Time:55ns; Supply Voltage Range:2.4V to 5.5V; Memory Case Style:DIP; No. of Pins:28; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:62; Interface Type:Asynchronous; Memory Configuration:32K x 8; Memory Size:256Kbit; Memory Type:SRAM; Memory Voltage Vcc:5V; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:PDIP; Supply Voltage Max:5.5V; Supply Voltage Min:2.4V