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CY7C293A - 2K x 8 Reprogrammable PROM

Download the CY7C293A datasheet PDF. This datasheet also covers the CY7C292A variant, as both devices belong to the same 2k x 8 reprogrammable prom family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C292A-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CY7C225 512 x 8 Registered PROM Cypress
CY7C277 32K x 8 Reprogrammable Registered PROM Cypress
CY7C008 64K/128K x 8/9 Dual-Port Static RAM Cypress
CY7C008V 3.3V 64K/128K x 8/9 Dual-Port Static RAM Cypress
CY7C009 64K/128K x 8/9 Dual-Port Static RAM Cypress

Other Datasheets by Cypress (now Infineon)

Part Number Description
CY7C291 2048 x 8 PROM
CY7C291A 2K x 8 Reprogrammable PROM
CY7C292 2048 x 8 PROM
CY7C292A 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.

View original datasheet text
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).