71V3558SA200BQGI - Renesas Electronics

Description: The 71V3558 3.3V CMOS Synchronous SRAM is organized as 256K x 18. It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Thus, it has been given the name ZBTTM, or Zero Bus Turnaround. The 71V3558 contains data I/O, address and control signal registers.