CY7C1297F Datasheet (Cypress Semiconductor) - 1-Mbit (64K x 18) Flow-Through Sync SRAM

CY7C1297F, 1-Mbit (64K x 18) Flow-Through Sync SRAM

1] The CY7C1297F is a 131,072 x 18 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 ADSP DQB,DQPB WRIT

CY7C1297F Features

* 64K x 18 common I/O

* 3.3V

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

* 3.3V I/O supply (VDDQ)

* Fast clock-to-output times

* 6.5 ns (133-MHz version)

* 7.5 ns (117-MHz version)

* Provide high-performance 2-1-1-1 access rate

* User-