64K x 8 Sync, Dual-Port RAM, Pipelined/Flow-Through

The 709089 is a high-speed 64K x 8 bit synchronous Dual- Port RAM. Registers on control, data, and address inputs provide minimal setup and hold times allowing systems to be designed with very short cycle times. With an input data register, it has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.

Features

  • True Dual-Port allows simultaneous access of the same memory location
  • Flow-Through or Pipelined output mode on either port via the FT/PIPE pin
  • Counter enable and reset features
  • Dual chip enables allow for depth expansion without additional logic
  • Full synchronous operation on both ports
  • TTL- compatible, single 5V (±10%) power supply
  • Available in 100-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
709089L12PF Last Time Buy PN100 TQFP 100 C No Tray Availability
709089L12PF8 Last Time Buy PN100 TQFP 100 C No Reel Availability
709089L12PFI Last Time Buy PN100 TQFP 100 I No Tray Availability
709089L12PFI8 Last Time Buy PN100 TQFP 100 I No Reel Availability
709089L15PF Last Time Buy PN100 TQFP 100 C No Tray Availability
709089L15PF8 Last Time Buy PN100 TQFP 100 C No Reel Availability
709089L9PF Last Time Buy PN100 TQFP 100 C No Tray Availability
709089L9PF8 Last Time Buy PN100 TQFP 100 C No Reel Availability
709089S12PF Last Time Buy PN100 TQFP 100 C No Tray Availability
709089S12PF8 Last Time Buy PN100 TQFP 100 C No Reel Availability
709089S15PF Last Time Buy PN100 TQFP 100 C No Tray Availability
709089S15PF8 Last Time Buy PN100 TQFP 100 C No Reel Availability
709089S9PF Last Time Buy PN100 TQFP 100 C No Tray Availability
709089S9PF8 Last Time Buy PN100 TQFP 100 C No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
709089/79 Data Sheet Datasheet PDF 192 KB Feb 22, 2016
Application Notes & White Papers
AN-144, Sync Dual-Ports for DSP & Communication Applications Application Note PDF 102 KB May 29, 2006
AN-254, The Most Commonly Asked Questions About Sync Dual-Ports Application Note PDF 66 KB May 29, 2006
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 30, 2006
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 29, 2006
AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 29, 2006
PCNs & PDNs
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES Product Discontinuation Notice PDF 645 KB Sep 14, 2017
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 13, 2001
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 18, 2006
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 13, 2004
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 9, 2006
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
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-0303-01, new m/c G700 & 3230 d/a material Product Change Notice PDF 138 KB Mar 10, 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
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 16, 2002
PCN SM 0008-04 - Die Revision Product Change Notice PDF 19 KB Aug 20, 2000

Software & Tools

Title Other Languages Type Format File Size Date
709089PF TQFP IBIS Model Model - IBIS ZIP 8 KB Feb 8, 1999
709089PF TQFP HSpice Model Model - HSPICE Z 12 KB Oct 11, 1998