The 723616 is a 64 x 36 x 2 Triple Bus SyncFIFO memory which supports clock frequencies up to 67 MHz and has read access times as fast as 10 ns. Two independent 64 x 36 dual-port SRAM FIFOs on board each chip buffer data between a bidirectional 36-bit bus and two unidirectional 18-bit buses. The enables for each port are arranged to provide a simple bidirectional interface between microprocessors and/or buses controlled by a synchronous interface.

Features

  • Free-running clock lines for each port
  • IDT Standard timing
  • Empty and Full flag functions
  • Programmable Almost-Empty and Almost-Full flags
  • Bus sizing of 18-bits (word) and 9-bits (byte)
  • Byte order swapping on ports B and C
  • Passive parity checking on ports A and C
  • Parity generation can be selected for ports A and B
  • Master Reset clears data and configures FIFO
  • Width can be easily expanded by adding FIFOs
  • Auto power down minimizes power dissipation
  • Available in 128-pin TQFP package
  • Industrial temperature range (–40oC to +85oC) is available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
723616L15PF Obsolete PK128 TQFP 128 C No Tray
Availability
723616L15PF8 Obsolete PK128 TQFP 128 C No Reel
Availability
723616L15PFG Obsolete PKG128 TQFP 128 C Yes Tray
Availability
723616L15PFG8 Obsolete PKG128 TQFP 128 C Yes Reel
Availability
723616L20PF Obsolete PK128 TQFP 128 C No Tray
Availability
723616L20PF8 Obsolete PK128 TQFP 128 C No Reel
Availability
723616L20PFI Obsolete PK128 TQFP 128 I No Tray
Availability
723616L20PFI8 Obsolete PK128 TQFP 128 I No Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
723616 Data Sheet Datasheet PDF 174 KB
PCNs & PDNs
PDN# : CQ-14-08 Manufacturing Discontinunce PDN Product Discontinuation Notice PDF 486 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 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# F0306-03: Fab Transfer and Tech Upgrade Product Change Notice PDF 134 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
F-01-01 Obsolescence of Selected Speed Grades Product Delete Notice PDF 31 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB

Software & Tools

Title Other Languages Type Format File Size Date
723616 IBIS Model - IBIS ZIP 11 KB
723616 HSPICE Model - HSPICE TAR 40 KB