256 x 36 SyncFIFO, 3.3V

The 72V3623 is a 256 x 36 Sync FIFO that is a 3.3V version of the 723623. 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. Communication between each port may bypass the FIFO via two mailbox registers. These devices can operate in the IDT Standard mode word or First Word Fall Through mode.

Features

  • Clock frequencies up to 100 MHz (6.5 ns access time)
  • Programmable Almost-Empty and Almost-Full flags
  • Serial or parallel programming of partial flags
  • Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits (byte)
  • Big- or Little-Endian format for word and byte bus sizes
  • Reset clears data and configures FIFO
  • Partial Reset clears data but retains configuration settings
  • Mailbox bypass registers for each FIFO
  • Easily expandable in width and depth
  • Auto power down minimizes power dissipation
  • Available in 128-pin TQFP package
  • 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
72V3623L10PF Active PK128 TQFP 128 C No Tray Availability
72V3623L10PF8 Active PK128 TQFP 128 C No Reel Availability
72V3623L10PFG Active PKG128 TQFP 128 C Yes Tray Availability
72V3623L10PFG8 Active PKG128 TQFP 128 C Yes Reel Availability
72V3623L15PF Active PK128 TQFP 128 C No Tray Availability
72V3623L15PF8 Active PK128 TQFP 128 C No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
72V3623-72V3643 Datasheet Datasheet PDF 213 KB Mar 8, 2015
PCNs & PDNs
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES Product Discontinuation Notice PDF 645 KB Sep 14, 2017
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 25, 2016
PCN#: A1309-03 Additional Assembly Sources Product Change Notice PDF 398 KB Oct 20, 2013
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 13, 2001
F-01-01 Obsolescence of Selected Speed Grades Product Delete Notice PDF 31 KB May 22, 2001
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 13, 2004
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 9, 2006
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 10, 2001
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 9, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 19, 2003
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 19, 2003
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 17, 1999
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 18, 2005
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 25, 2002

Software & Tools

Title Other Languages Type Format File Size Date
72V3623 HSPICE Model - HSPICE TAR 40 KB Jun 27, 1999