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CYD09S72V, CYD18S72V: FLEx72™ 3.3 V 128 K/256 K × 72 Synchronous Dual-Port RAM | Cypress Semiconductor

CYD09S72V, CYD18S72V: FLEx72™ 3.3 V 128 K/256 K × 72 Synchronous Dual-Port RAM

Last Updated: 
Aug 31, 2015
Version: 
*P

FLEx72™ 3.3 V 128 K/256 K × 72 Synchronous Dual-Port RAM

Features

  • True dual-ported memory cells that allow simultaneous access of the same memory location
  • Synchronous pipelined operation
  • Family of 9-Mbit, and 18-Mbit devices
  • Pipelined output mode allows fast operation
  • 0.18-micron complmentary metal oxide semiconductor (CMOS) for optimum speed and power
  • High-speed clock to data access
  • 3.3 V low power
    • Active as low as 225 mA (typ)
    • Standby as low as 55 mA (typ)
  • For more, see pdf

Functional Description

The FLEx72 family includes 9-Mbit and 18-Mbit pipelined, synchronous, true dual-port static RAMs that are high-speed, low-power 3.3 V CMOS. Two ports are provided, permitting independent, simultaneous access to any location in memory. The result of writing to the same location by more than one port at the same time is undefined. Registers on control, address, and data lines allow for minimal set-up and hold time.