NVRAM SNAPHAT 256K, 48T37, SOIC44; Memory Type:SRAM; Memory Size:256Kbit; NVRAM Memory Configuration:32K x 8bit; Access Time:70ns; Memory Case Style:SOIC; No. of Pins:44Pins; Supply Voltage Max:5.5V; Operating Temperature Min:0°C; Operating Temperature Max:70°C; MSL:-; SVHC:No SVHC (17-Dec-2015); Base Number:48; Data Retention Time:10Yr; IC Generic Number:48T37; IC Temperature Range:Commercial; Logic Function Number:48T37; Operating Temperature Range:0°C to +70°C; Termination Type:Surface Mount Device