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CY7C024 Datasheet 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM

Manufacturer: Cypress (now Infineon)

Overview: CY7C024/024A/0241 CY7C025/0251 4K x 16/18 and 8K x 16/18 Dual-Port Static RAM with SEM, INT,.

General Description

The CY7C024/024A/0241 and CY7C025/0251 are low power CMOS 4K x 16/18 and 8K x 16/18 dual-port static RAMs.

Various arbitration schemes are included on the CY7C024/ 0241 and CY7C025/0251 to handle situations when multiple processors access the same piece of data.

Two ports are provided, permitting independent, asynchronous access for reads and writes to any location in memory.

Key Features

  • True dual-ported memory cells, which allow simultaneous reads of the same memory location.
  • 4K x 16 organization (CY7C024/024A[1]).
  • 4K x 18 organization (CY7C0241).
  • 8K x 16 organization (CY7C025).
  • 8K x 18 organization (CY7C0251).
  • 0.65 micron CMOS for optimum speed and power.
  • High speed access: 15 ns.
  • Low operating power: ICC = 150 mA (typ).
  • Fully asynchronous operation.
  • Automatic power down.
  • Expandable data bus to 32/36 bits or more using Ma.