CY7C454 Description
The CY7C451, CY7C453, and CY7C454 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read Logic Block Diagram D0 8 Pin Configurations INPUT REGISTER CKW ENW FLAG/PARITY PROGRAM REGISTER PLCC/LCC Top View D0 D1 D2 D3 D4 D5 D6 PARITY.
CY7C454 Key Features
- High-speed, low-power, first-in first-out (FIFO) memories
- 512 x 9 (CY7C451)
- 2,048 x 9 (CY7C453)
- 4,096 x 9 (CY7C454)
- 0.65 micron CMOS for optimum speed/power
- High-speed 83-MHz operation (12 ns read/write cycle time)
- Low power
- ICC=70 mA
- Fully asynchronous and simultaneous read and write operation
- Empty, Full, Half Full, and programmable Almost Empty and Almost Full status flags