Datasheet Details
| Part number | CY7C4291 |
|---|---|
| Manufacturer | Cypress (now Infineon) |
| File Size | 199.28 KB |
| Description | 64K/128K x 9 Deep Sync FIFOs |
| Datasheet |
 CY7C4291 Datasheet
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General Description
The CY7C4281/91 are high-speed, low-power FIFO memories with clocked read and write interfaces.
All are nine bits wide.
The CY7C4281/91 are pin-compatible to the CY7C42X1 Synchronous FIFO family.
Key Features
- High-speed, low-power, first-in first-out (FIFO) memories.
- 64K × 9 (CY7C4281).
- 128K × 9 (CY7C4291).
- 0.5-micron CMOS for optimum speed/power.
- High-speed 100-MHz operation (10-ns read/write cycle times).
- Low power.
- ICC= 40 mA.
- ISB = 2 mA Fully asynchronous and simultaneous read and write operation Empty, Full, and pro.