CY7C443 Overview
The CY7C441 and CY7C443 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces. Both FIFOs are 9 bits wide. The CY7C441 has a 512 word by 9 bit memory array, while the CY7C443 has a 2048 word by 9 bit memory array.
CY7C443 Key Features
- High-speed, low-power, first-in first-out (FIFO) memories
- 512 x 9 (CY7C441)
- 2,048 x 9 (CY7C443)
- 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, Almost Empty, and Almost Full status flags
- TTL patible