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CY7C1352
256K x18 Pipelined SRAM with NoBL™ Architecture
Features
• Pin compatible and functionally equivalent to ZBT™ devices MCM63Z818 and MT55L256L18P • Supports 143-MHz bus operations with zero wait states — Data is transferred on every clock • Internally self-timed output buffer control to eliminate the need to use OE • Fully registered (inputs and outputs) for pipelined operation • Byte Write Capability • 256K x 18 common I/O architecture • Single 3.3V power supply • Fast clock-to-output times — 4.0 ns (for 143-MHz device) — 4.2 ns (for 133-MHz device) — 5.0 ns (for 100-MHz device) — 7.