512 X 36 SyncFIFO, 5.0V

The IDT723631 IDT723641 IDT723651 is a monolithic high-speed, low-power, CMOS clocked FIFO memory. It supports Clock frequencies up to 67 MHz and has read access times as fast as 12ns. The 512/1,024/2,048 x 36 dual-port SRAM FIFO Buffers data from port A to Port B. The FIFO memory has retransmit capability, which allows previously read data to be ac- cessed again. The FIFO has flags to indicate empty and full conditions and two programmable flags (Almost-Full and Almost-Empty) to indicate when a selected number of words is stored in memory. Communication between each port may take place with two 36-bit mailbox Registers Each mailbox By Integrated Device Technology