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7007 - Block Diagram

7007

32K x 8 Dual-Port RAM

The 7007 is a high-speed 32K x 8 Dual-Port Static RAM designed to be used as a stand-alone 256K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 16-bit-or-more word systems. An automatic power down feature controlled by CE 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 reads of the same memory location
  • 7007 easily expands data bus width to 16 bits or more
  • Interrupt Flag
  • On-chip port arbitration logic
  • Full on-chip hardware support of semaphore signaling between ports
  • Fully asynchronous operation from either port
  • Battery backup operation—2V data retention
  • TTL-compatible, single 5V (±10%) power supply
  • Available in 68-pin PGA, PLCC, and 80-pin TQFP packages
  • Industrial temperature range (-40C to +85C) is available

Product Specification

Core Voltage (V)Bus Width (bits)Density (Kb)Pkg. CodeInterfaceI/O TypeAccess Time (ns)I/O Frequency (MHz)Temp. RangeArchitectureOrganizationFunctionOutput Type
58256PL68, PN80, GU68, PNG80, PLG68Async5.0 V TTL15, 20, 25, 35, 55-40 to 85°C, 0 to 70°CDual-Port32K x 8Interrupt, Busy, Slave, Master, Semaphore

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
7007L15JActivePL68PLCC68CNoTubeCheck Availability
7007L15J8ActivePL68PLCC68CNoReelCheck Availability
7007L15JGActivePLG68PLCC68CYesTubeCheck Availability
7007L15JG8ActivePLG68PLCC68CYesReelCheck Availability
7007L15PFActivePN80TQFP80CNoTrayCheck Availability
7007L15PF8ActivePN80TQFP80CNoReelCheck Availability
7007L20GActiveGU68PGA68CNoTrayCheck Availability
7007L20JActivePL68PLCC68CNoTubeCheck Availability
7007L20J8ActivePL68PLCC68CNoReelCheck Availability
7007L20JIActivePL68PLCC68INoTubeCheck Availability
7007L20JI8ActivePL68PLCC68INoReelCheck Availability
7007L20PFActivePN80TQFP80CNoTrayCheck Availability
7007L20PF8ActivePN80TQFP80CNoReelCheck Availability
7007L20PFGIActivePNG80TQFP80IYesTrayCheck Availability
7007L20PFIActivePN80TQFP80INoTrayCheck Availability
7007L20PFI8ActivePN80TQFP80INoReelCheck Availability
7007L25GActiveGU68PGA68CNoTrayCheck Availability
7007L25JActivePL68PLCC68CNoTubeCheck Availability
7007L25J8ActivePL68PLCC68CNoReelCheck Availability
7007L25PFActivePN80TQFP80CNoTrayCheck Availability
7007L25PF8ActivePN80TQFP80CNoReelCheck Availability
7007L35GActiveGU68PGA68CNoTrayCheck Availability
7007L35JActivePL68PLCC68CNoTubeCheck Availability
7007L35J8ActivePL68PLCC68CNoReelCheck Availability
7007L35PFActivePN80TQFP80CNoTrayCheck Availability
7007L35PF8ActivePN80TQFP80CNoReelCheck Availability
7007L55JActivePL68PLCC68CNoTubeCheck Availability
7007L55J8ActivePL68PLCC68CNoReelCheck Availability
7007L55PFActivePN80TQFP80CNoTrayCheck Availability
7007L55PF8ActivePN80TQFP80CNoReelCheck Availability
7007L55PFIActivePN80TQFP80INoTrayCheck Availability
7007L55PFI8ActivePN80TQFP80INoReelCheck Availability
7007S15JActivePL68PLCC68CNoTubeCheck Availability
7007S15J8ActivePL68PLCC68CNoReelCheck Availability
7007S15PFActivePN80TQFP80CNoTrayCheck Availability
7007S15PF8ActivePN80TQFP80CNoReelCheck Availability
7007S20GActiveGU68PGA68CNoTrayCheck Availability
7007S20JActivePL68PLCC68CNoTubeCheck Availability
7007S20J8ActivePL68PLCC68CNoReelCheck Availability
7007S20PFActivePN80TQFP80CNoTrayCheck Availability
7007S20PF8ActivePN80TQFP80CNoReelCheck Availability
7007S25GActiveGU68PGA68CNoTrayCheck Availability
7007S25JActivePL68PLCC68CNoTubeCheck Availability
7007S25J8ActivePL68PLCC68CNoReelCheck Availability
7007S25PFActivePN80TQFP80CNoTrayCheck Availability
7007S25PF8ActivePN80TQFP80CNoReelCheck Availability
7007S35GActiveGU68PGA68CNoTrayCheck Availability
7007S35JActivePL68PLCC68CNoTubeCheck Availability
7007S35J8ActivePL68PLCC68CNoReelCheck Availability
7007S35PFActivePN80TQFP80CNoTrayCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
no-lock
7007 Data Sheet Datasheet PDF 356 KB Aug 18, 2014
Apps Notes & White Papers
no-lock
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 31, 2006
no-lock
AN-70, Dual-Port Interrupt Expansion Application Note PDF 56 KB May 31, 2006
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AN-91, The Most Commonly Asked Questions About Async Dual-Ports Application Note PDF 87 KB May 31, 2006
show all (6)
no-lock
AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 30, 2006
no-lock
AN-14, Dual-Port w/ Semaphore Arbitration Application Note PDF 71 KB May 30, 2006
no-lock
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 30, 2006
PCNs & PDNs
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PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 26, 2016
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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
no-lock
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 19, 2006
show all (21)
no-lock
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil Product Change Notice PDF 223 KB Oct 6, 2006
no-lock
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
no-lock
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
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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-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB Oct 15, 2004
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PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB Mar 4, 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#: A-0309-04, new mold compound G600 material Product Change Notice PDF 134 KB Oct 7, 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-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
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PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
no-lock
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
no-lock
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
no-lock
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
no-lock
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
no-lock
PCN SM 0008-04 - Die Revision Product Change Notice PDF 19 KB Aug 21, 2000
no-lock
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
7007J PLCC HSpice Model Model - HSPICE application/x-compress 24 KB Oct 9, 1998
no-lock
7007J PLCC IBIS Model Model - IBIS ZIP 13 KB Oct 9, 1998