SRAM, 512K X 8, 3V, 55NS 32SOP; Memory Size:4Mbit; Memory Configuration:512K x 8; Access Time:55ns; Supply Voltage Range:2.5V to 3.6V; Memory Case Style:SOP; No. of Pins:32; Operating Temperature Range:-40°C to +85°C; MSL:MSL 5 - 48 hours; SVHC:No SVHC (19-Dec-2011); Memory Configuration:512Kb x 8