IDT IDT72V3611
CMOS FIFO memories
FEATURES
:● 64 x 36 storage capacity
● Supports clock frequencies up to 67MHz
● Fast access times of 10ns
● Free-running CLKA and CLKB may be asynchronous or coincident (permits simultaneous reading and writing of data on a single clock edge)
● 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 FUNCTIONAL BLOCK DIAGRAM CLKA CSA W/RA ENA MBA Port-A Control Logic RST ODD/ EVEN Reset Logic 36 Mail 1 Register RAM ARRAY 64 x 36 Input Register Parity Generation Output Register
● Available in space-saving 120-pin Thin Quad Flatpack (PF)
● Green parts ava