FLEx72? 3.3V 64K/128K/256K X 72 Synchronous Dual-Port RAM

The FLEx72 family includes 4-Mbit, 9-Mbit and 18-Mbit pipelined, synchronous, true dual-port static RAMs that are high-speed, low-power 3.3V 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. By Cypress Semiconductor Corp.