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CY7C291A Datasheet 2k X 8 Reprogrammable Prom

Manufacturer: Cypress (now Infineon)

Overview: CY7C291A 2K x 8 Reprogrammable PROM.

General Description

The CY7C291A is a high-performance 2K-word by 8-bit CMOS PROM.

It is packaged in a 300-mil ceramic package which may be equipped with an erasure window;

when exposed to UV light the PROM is erased and can then be reprogrammed.

Key Features

  • Windowed for reprogrammability.
  • CMOS for optimum speed/power.
  • High speed.
  • 20 ns (Commercial).
  • 35 ns (Military).
  • Low power.
  • 660 mW (Commercial and Military).
  • Low standby power.
  • 220 mW (Commercial and Military).
  • EPROM technology 100% programmable.
  • Slim 300-mil or standard 600-mil packaging available.
  • 5V ±10% VCC, commercial and military.
  • TTL-compatible I/O.
  • Direct replacem.

More Datasheets from Cypress (now Infineon)

Part Number Description
CY7C291 2048 x 8 PROM
CY7C292 2048 x 8 PROM
CY7C292A 2K x 8 Reprogrammable PROM
CY7C293A 2K x 8 Reprogrammable PROM
CY7C2163KV18 18-Mbit QDR II+ SRAM Four-Word Burst Architecture
CY7C2165KV18 18-Mbit QDR II+ SRAM Four-Word Burst Architecture
CY7C2168KV18 18-Mbit DDR II+ SRAM Two-Word Burst Architecture
CY7C2170KV18 18-Mbit DDR II+ SRAM Two-Word Burst Architecture
CY7C2245KV18 36-Mbit QDR II+ SRAM Four-Word Burst Architecture
CY7C225A 512 x 8 Registered PROM

CY7C291A Distributor