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CY7C056V, CY7C057V: 3.3 V 16 K / 32 K x 36 FLEx36™ Asynchronous Dual-Port Static RAM | Cypress Semiconductor

CY7C056V, CY7C057V: 3.3 V 16 K / 32 K x 36 FLEx36™ Asynchronous Dual-Port Static RAM

Last Updated: 
Nov 01, 2016
Version: 
*K

3.3V 16 K / 32 K x 36 FLEx36™ Asynchronous Dual-Port Static RAM

Features

  • True dual-ported memory cells that allow simultaneous access of the same memory location
  • 16 K x 36 organization (CY7C056V)
  • 32 K x 36 organization (CY7C057V)
  • 0.25-micron CMOS for optimum speed/power
  • High-speed access: 12/15 ns
  • Low operating power
    • Active: ICC = 250 mA (typical)
    • Standby: ISB3 = 10 µA (typical)
  • Fully asynchronous operation
  • For more, see pdf

Functional Description

The CY7C056V and CY7C057V are low-power CMOS 16K and 32K x 36 dual-port static RAMs. Various arbitration schemes are included on the devices 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.