The 72V3662 is a 3.3V CMOS Bidirectional SyncFIFO (clocked) memories. Two independent 4K x 36 dual-port SRAM FIFOs on board each chip buffer data in opposite directions. The clocks for each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple bidirectional interface between microprocessors and/or buses with synchronous control.

Features

  • Supports clock frequencies up to 100MHz
  • Fast access times of 6.5ns
  • Free-running CLKA and CLKB may be asynchronous or coincident
  • Mailbox bypass register for each FIFO
  • Programmable Almost-Full and Almost-Empty flags
  • Select IDT Standard timing or First Word Fall Through timing
  • Available in 132-pin PQFP and 120-pin TQFP packages
  • Pin compatible to the lower density parts, IDT72V36x2
  • Industrial temperature range (–40C to +85C) is available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
72V3662L10PF Obsolete PN120 TQFP 120 C No Tray
Availability
72V3662L10PF8 Obsolete PN120 TQFP 120 C No Reel
Availability
72V3662L10PQF Obsolete PQ132 PQFP 132 C No Tray
Availability
72V3662L15PF Obsolete PN120 TQFP 120 C No Tray
Availability
72V3662L15PF8 Obsolete PN120 TQFP 120 C No Reel
Availability
72V3662L15PQF Obsolete PQ132 PQFP 132 C No Tray
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
72V3672 Datasheet Datasheet PDF 201 KB
PCNs & PDNs
PDN# : FS-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 86 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB
PCN# A-0506-01: New m/c G700 & d/a 8361J for PQFP Product Change Notice PDF 16 KB
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB