Datasheet Details
| Part number | CY7C331 |
|---|---|
| Manufacturer | Cypress (now Infineon) |
| File Size | 361.24 KB |
| Description | Asynchronous Registered EPLD |
| Datasheet |
 CY7C331 Datasheet
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General Description
The CY7C331 is the most versatile PLD available for asynchronous designs.
Central resources include twelve full D-type flip-flops with separate set, reset, and clock capability.
Key Features
- Twelve I/O macrocells each having:.
- One state flip-flop with an XOR sum-of-products input.
- One feedback flip-flop with input coming from the I/O pin.
- Independent (product term) set, reset, and clock inputs on all registers.
- Asynchronous bypass capability on all registers under product term control (r = s = 1).
- Global or local output enable on three-state I/O.
- Feedback from either registe.