16K x 16 Sync, 3.3V Dual-Port RAM, Pipelined/Flow-Through

The 70V9269 is a high-speed 16K x 16 bit synchronous Dual-Port RAM that 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-Ported memory cells which allow 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
  • Separate upper-byte and lower-byte controls for multiplexed bus and bus matching compatibility
  • LVTTL- compatible, single 3.3V (±0.3V) power supply
  • Available in a 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
70V9269L12PRF Active PK128 TQFP 128 C No Tray Availability
70V9269L12PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269L12PRFGI Active PKG128 TQFP 128 I Yes Tray Availability
70V9269L12PRFGI8 Active PKG128 TQFP 128 I Yes Reel Availability
70V9269L12PRFI Active PK128 TQFP 128 I No Tray Availability
70V9269L12PRFI8 Active PK128 TQFP 128 I No Reel Availability
70V9269L15PRF Active PK128 TQFP 128 C No Tray Availability
70V9269L15PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269L9PRF Active PK128 TQFP 128 C No Tray Availability
70V9269L9PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269S12PRF Active PK128 TQFP 128 C No Tray Availability
70V9269S12PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269S12PRFGI Active PKG128 TQFP 128 I Yes Tray Availability
70V9269S12PRFGI8 Active PKG128 TQFP 128 I Yes Reel Availability
70V9269S15PRF Active PK128 TQFP 128 C No Tray Availability
70V9269S15PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269S6PRF Active PK128 TQFP 128 C No Tray Availability
70V9269S6PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269S7PRF Active PK128 TQFP 128 C No Tray Availability
70V9269S7PRF8 Active PK128 TQFP 128 C No Reel Availability
70V9269S7PRFI Active PK128 TQFP 128 I No Tray Availability
70V9269S7PRFI8 Active PK128 TQFP 128 I No Reel Availability
70V9269S9PRF Active PK128 TQFP 128 C No Tray Availability
70V9269S9PRF8 Active PK128 TQFP 128 C No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
70V9279/69 Datasheet - Datasheet PDF 210 KB Oct 22, 2008
Apps 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
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly - Product Change Notice PDF 567 KB Aug 25, 2016
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-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 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 SM 0008-04 - Die Revision - Product Change Notice PDF 19 KB Aug 20, 2000
PCN# : W0804-01 Upgrade of Process Technology - Product Change Notice PDF 103 KB Apr 21, 2008

Software & Tools

Title Other Languages Type Format File Size Date
70V9269PRF RTQFP IBIS Model - Model - IBIS ZIP 8 KB Feb 7, 1999
70V9269PRF RTQFP HSpice Model - Model - HSPICE Z 51 KB Oct 11, 1998