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CYDMX256A16/CYDMX256B16/CYDMX128A16/CYDMX128B16/CYDMX064A16/CYDMX064B16, 16K/8K/4K X 16 MOBL(R) ADM ASYNCHRONOUS DUAL-PORT STATIC RAM | Cypress Semiconductor

CYDMX256A16/CYDMX256B16/CYDMX128A16/CYDMX128B16/CYDMX064A16/CYDMX064B16, 16K/8K/4K X 16 MOBL(R) ADM ASYNCHRONOUS DUAL-PORT STATIC RAM

Last Updated: 
Aug 11, 2017
Version: 
*J

16 K/8 K/4 K × 16 MoBL® ADM Asynchronous Dual-Port Static RAM

Features

  • True dual-ported memory block that allow simultaneous independent access
    • One port with dedicated time multiplexed address and data (ADM) interface
    • One port configurable to standard SRAM or time multiplexed address and data interface
  • 16 K/8 K/4 K × 16 memory configuration
  • High speed access
    • 65 ns or 90 ns ADM interface
    • 40 ns or 60 ns standard SRAM interface
  • Fully asynchronous operation
  • Port independent 1.8 V, 2.5 V, and 3.0 V IOs
  • For more, see pdf

Functional Description

The CYDMX256A16, CYDMX128A16, CYDMX064A16, CYDMX256B16, CYDMX128B16, and CYDMX064B16 are low power CMOS 16K/8K/4K × 16 dual-port static RAMs. The two ports are: one dedicated time multiplexed address and data (ADM) interface and one configurable standard SRAM or ADM interface. The two ports permit independent, asynchronous read and write access to any memory locations.

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