AS6C62256A-70PCN Alliance Memory

Description: IC SRAM 256KBIT PARALLEL 28DIP, Packaging: Tube, Package / Case: 28-DIP (0.600", 15.24mm), Mounting Type: Through Hole, Memory Size: 256Kbit, Memory Type: Volatile, Operating Temperature: 0°C ~ 70°C (TA), Voltage - Supply: 4.5V ~ 5.5V, Technology: SRAM - Asynchronous, Memory Format: SRAM, Supplier Device Package: 28-PDIP, Write Cycle Time - Word, Page: 70ns, Memory Interface: Parallel, Access Time: 70 ns, Memory Organization: 32K x 8, DigiKey Programmable: Not Verified.