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FEATURES

? Memory storage capacity:

IDT72V3672 – 8,192 x 36 x 2

? Supports clock frequencies up to 100MHz

? Fast access times of 6.5ns

? Free-running CLKA and CLKB may be asynchronous or coincident

(simultaneous reading and writing of data on a single clock edge

is permitted)

? Two independent clocked FIFOs buffering data in opposite directions

? Mailbox bypass register for each FIFO

? Programmable Almost-Full and Almost-Empty flags

? Microprocessor Interface Control Logic

? FFA/IRA, EFA/ORA, AEA, and AFA flags synchronized by CLKA

? FFB/IRB, EFB/ORB, AEB, and AFB flags synchronized by CLKB

? Select IDT Standard timing (using EFA, EFB, FFA and FFB flags

functions) or First Word Fall Through timing (using ORA, ORB, IRA

and IRB flag functions)

? Available in space-saving 120-pin Thin Quad Flatpack (TQFP)

? Pin and functionally compatible versions of the 5V operating

IDT23672

? Pin compatible to the lower density parts, IDT72V3642

? Industrial temperature range (–40°C to +85°C) is available

? Green parts available, see ordering information