CY7C1327G

CY7C1327G 4-Mbit (256K × 18) Pipelined Sync SRAM 4-Mbit (256K × 18) Pipelined Sync SRAM Features ■ Registered inputs and outputs for pipelined operation ■ 256K × 18 common I/O Architecture ■ 3.3 V core power supply (VDD) ■ 2.5 V I/O power supply (VDDQ) ■ Fast clock-to-output times ❐ 3.5 ns (for 166-MHz device) ■ Provide high performance 3-1-1-1 access rate ■ User-selectable burst counter supporting Intel Pentium interleaved or linear burst sequences ■ Separate processor and controller address strobes ■ Synchronous self-timed writes ■ Asynchronous output enable ■ Offered in Pb-free 100-pin TQFP package ■ “ZZ” sleep mode option Functional Description The CY7C1327G SRAM integrates 256K × 18 SRAM cells with advanced synchronous peripheral circuitry and a two-bit counter for internal burst operation. All synchronous inputs are gated by registers controlled by a positive-edge-triggered clock input (CLK). The synchronous inputs include all addresse...