1.8V 4k/8k/16k X 16 And 8k/16k X 8 ConsuMoBL Dual-Port Static RAM

The CYDC256B16 CYDC128B16 CYDC064B16 CYDC128B08 CYDC064B08 are low-power CMOS 4k, 8k,16k x 16, and 8/16k x 8 dual-port static RAMs. 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. The devices CAN be utilized as standalone 16-bit dual-port static RAMs or multiple devices CAN be combined in order to function as a 32-bit or wider master/slave dual-port static RAM. An M/S pin is provided for implementing 32-bit or wider memory appli- cations without the need for separate master and slave devices or additional Discrete Logic Application areas include interprocessor/multiprocessor designs, Communications status buffering, and dual-port Video graphics memory. By Cypress Semiconductor Corp.