ALSC (Alliance Semiconductor Corporation) AS7C4096A-12JIN Access Time: 12ns Memory Case Style: SOJ Memory Configuration: 512K X 8 Memory Size: 4Mbit No. Of Pins: 36 Operating: RoHS Compliant Operating Temperature Max: 85?‚?°C Operating Temperature Range: -40?‚?°C To +85?‚?°C Rohs Compliant: Yes Supply Voltage Range: 4.5V To 5.5V