CY7C1354B CY7C1356B 9-Mb (256K x 36/512K x 18) Pi.
CY7C1356B - 9-Mb (256K x 36/512K x 18) Pipelined SRAM
CY7C1356BV25 - 256K x 36/512K x 18 Pipelined SRAM with NoBL Architecture