DESCRIPTION:
The IDT723611 is a monolithic, high-speed, low-power, CMOS Synchronous (clocked) FIFO memory which supports clock frequencies up to 67MHz and has read access times as fast as 10ns.
   
FEATURES:
♦ Free-running CLKA and CLKB may be asynchronous or
    coincident (permits simultaneous reading and writing of data on
    a single clock edge)
♦ 64 x 36 storage capacity
♦ Synchronous data buffering from Port A to Port B
♦ Mailbox bypass register in each direction
♦ Programmable Almost-Full ( AF ) and Almost-Empty ( AE ) flags
♦ Microprocessor Interface Control Logic
♦ Full Flag ( FF ) and Almost-Full ( AF ) flags synchronized by CLKA
♦ Empty Flag ( EF ) and Almost-Empty ( AE ) flags synchronized by
    CLKB
♦ Passive parity checking on each Port
♦ Parity Generation can be selected for each Port
♦ Supports clock frequencies up to 67MHz
♦ Fast access times of 10ns
♦ Available in 132-pin Plastic Quad Flatpack (PQF) or space-saving
    120-pin Thin Quad Flatpack (PF)
♦ Industrial temperature range (–40°C to +85°C) is available