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CY7C144E: 8 K × 8 Dual-port Static RAM with SEM, INT, BUSY | Cypress Semiconductor

CY7C144E: 8 K × 8 Dual-port Static RAM with SEM, INT, BUSY

Last Updated: 
Feb 22, 2017
Version: 
*D

8 K × 8 Dual-port Static RAM with SEM, INT, BUSY 

Features

  • True dual-ported memory cells that enable simultaneous reads of the same memory location
  • 8 K × 8 organization (CY7C144E)
  • 0.35-micron CMOS for optimum speed and power
  • High-speed access: 15 ns
  • Low operating power: ICC = 180 mA (typical), standby ISB3 = 0.05 mA (typical)
  • Fully asynchronous operation
  • Automatic power-down
  • TTL compatible
  • Master / slave
     

Functional Description

The CY7C144E is a high speed CMOS 8 K × 8 dual port static RAM. Various arbitration schemes are included on the CY7C144E 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.