ALSC (Alliance Semiconductor Corporation) AS7C4096A-12TCN RoHS: yes Memory Size: 4 Mbit Organization: 512 K x 8 Access Time: 12 ns Supply Voltage - Max: 5.5 V Supply Voltage - Min: 4.5 V Maximum Operating Current: 10 mA Maximum Operating Temperature: + 70 C Minimum Operating Temperature: 0 C Mounting Style: SMD/SMT Package / Case: TSOP-44 Interface: Parallel Maximum Clock Frequency: 83 MHz Factory Pack Quantity: 135