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CY7C292A - 2K x 8 Reprogrammable PROM

General Description

The CY7C291A, CY7C292A, and CY7C293A are high-performance 2K-word by 8-bit CMOS PROMs.

identical, but are packaged in 300-mil (7C291A, 7C293A) and 600-mil wide plastic and hermetic DIP packages (7C292A).

Key Features

  • Windowed for reprogrammability.
  • CMOS for optimum speed/power.
  • High speed.
  • 20 ns (commercial).
  • 25 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.

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Other Datasheets by Cypress (now Infineon)

Part Number Description
CY7C292 2048 x 8 PROM
CY7C291 2048 x 8 PROM
CY7C291A 2K x 8 Reprogrammable PROM
CY7C293A 2K x 8 Reprogrammable PROM
CY7C2163KV18 18-Mbit QDR II+ SRAM Four-Word Burst Architecture

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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92A CY7C291A CY7C292A/CY7C293A 2K x 8 Reprogrammable PROM Features • Windowed for reprogrammability • CMOS for optimum speed/power • High speed — 20 ns (commercial) — 25 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 replacement for bipolar PROMs • Capable of withstanding >2001V static discharge Functional Description The CY7C291A, CY7C292A, and CY7C293A are high-performance 2K-word by 8-bit CMOS PROMs. They are functionally identical, but are packaged in 300-mil (7C291A, 7C293A) and 600-mil wide plastic and hermetic DIP packages (7C292A).