CY7C1338F Datasheet (Cypress Semiconductor) - 4-Mb (128K x 32) Flow-Through Sync SRAM

CY7C1338F, 4-Mb (128K x 32) Flow-Through Sync SRAM

1] The CY7C1338F is a 131,072 x 32 synchronous cache RAM designed to interface with high-speed microprocessors with minimum glue logic.

Maximum access delay from clock rise is Logic Block Diagram A0, A1, A MODE ADV CLK ADDRESS REGISTER A[1:0] BURST Q1 COUNTER AND LOGIC CLR Q0 ADSC ADS

CY7C1338F Features

* 128K X 32 common I/O

* 3.3V

* 5% and +10% core power supply (VDD)

* 2.5V or 3.3V I/O supply (VDDQ)

* Fast clock-to-output times

* 6.5 ns (133-MHz version)

* 7.5 ns (117-MHz version)

* 8.0 ns (100-MHz version)

* 11.0 ns (66-MHz