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709089 - Block Diagram

709089

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 Specification

Core Voltage (V)Bus Width (bits)Density (Kb)Pkg. CodeInterfaceI/O TypeCycle Time (ns)I/O Frequency (MHz)Temp. RangeArchitectureOrganizationFunctionOutput Type
58512PN100Sync5.0 V TTL40.00, 50.00, 67.00-40 to 85°C, 0 to 70°CDual-Port64K x 8Dual Clocks, CountersPipelined, Flowthrough

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
709089L12PFActivePN100TQFP100CNoTrayCheck Availability
709089L12PF8ActivePN100TQFP100CNoReelCheck Availability
709089L12PFIActivePN100TQFP100INoTrayCheck Availability
709089L12PFI8ActivePN100TQFP100INoReelCheck Availability
709089L15PFActivePN100TQFP100CNoTrayCheck Availability
709089L15PF8ActivePN100TQFP100CNoReelCheck Availability
709089L9PFActivePN100TQFP100CNoTrayCheck Availability
709089L9PF8ActivePN100TQFP100CNoReelCheck Availability
709089S12PFActivePN100TQFP100CNoTrayCheck Availability
709089S12PF8ActivePN100TQFP100CNoReelCheck Availability
709089S15PFActivePN100TQFP100CNoTrayCheck Availability
709089S15PF8ActivePN100TQFP100CNoReelCheck Availability
709089S9PFNot Recommended
PN100TQFP100CNoTrayCheck Availability
709089S9PF8Not Recommended
PN100TQFP100CNoReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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709089/79 Data Sheet Datasheet PDF 192 KB Feb 22, 2016
Apps Notes & White Papers
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AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 31, 2006
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AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 30, 2006
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AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 30, 2006
show all (5)
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AN-254, The Most Commonly Asked Questions About Sync Dual-Ports Application Note PDF 66 KB May 30, 2006
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AN-144, Sync Dual-Ports for DSP & Communication Applications Application Note PDF 102 KB May 30, 2006
PCNs & PDNs
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PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
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PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 19, 2006
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A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
show all (15)
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PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 19, 2005
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PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
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PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
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PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
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PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 2003
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PCN#:G-0303-01, new m/c G700 & 3230 d/a material Product Change Notice PDF 138 KB Mar 11, 2003
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PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
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PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
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PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
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PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
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PCN SM 0008-04 - Die Revision Product Change Notice PDF 19 KB Aug 21, 2000
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PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 18, 1999

Software & Tools

Title Type Format File Size Datesort icon
locked
709089PF TQFP HSpice Model Model - HSPICE application/x-compress 12 KB Oct 12, 1998
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709089PF TQFP IBIS Model Model - IBIS ZIP 8 KB Feb 9, 1999