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70V06 - Block Diagram


16K x 8 3.3V Dual-Port RAM

The 70V06 is a high-speed 16K x 8 Dual-Port Static RAM designed to be used as a stand-alone 128K-bit Dual-Port SRAM or as a combination MASTER/SLAVE Dual-Port SRAM for 16-bit-or-more word systems which results in full speed, error-free operation without the need for additional discrete logic. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode.


  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location
  • 70V06 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
  • TTL-compatible, single 3.3V (±0.3V) power supply
  • Available in 68-pin PGA and PLCC, and 64-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
3.38128PN64, PL68, GU68, PLG68, PNG64Async3.3 V LVTTL15, 20, 25, 35, 55-40 to 85°C, 0 to 70°CDual-Port16K x 8Interrupt

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
70V06L15JActivePL68PLCC68CNoTubeCheck Availability
70V06L15J8ActivePL68PLCC68CNoReelCheck Availability
70V06L15JGActivePLG68PLCC68CYesTubeCheck Availability
70V06L15JG8ActivePLG68PLCC68CYesReelCheck Availability
70V06L15PFActivePN64TQFP64CNoTrayCheck Availability
70V06L15PF8ActivePN64TQFP64CNoReelCheck Availability
70V06L15PFGActivePNG64TQFP64CYesTrayCheck Availability
70V06L15PFG8ActivePNG64TQFP64CYesReelCheck Availability
70V06L20JActivePL68PLCC68CNoTubeCheck Availability
70V06L20J8ActivePL68PLCC68CNoReelCheck Availability
70V06L20JGIActivePLG68PLCC68IYesTubeCheck Availability
70V06L20JGI8ActivePLG68PLCC68IYesReelCheck Availability
70V06L20JIActivePL68PLCC68INoTubeCheck Availability
70V06L20JI8ActivePL68PLCC68INoReelCheck Availability
70V06L20PFActivePN64TQFP64CNoTrayCheck Availability
70V06L20PF8ActivePN64TQFP64CNoReelCheck Availability
70V06L20PFGIActivePNG64TQFP64IYesTrayCheck Availability
70V06L20PFGI8ActivePNG64TQFP64IYesReelCheck Availability
70V06L20PFIActivePN64TQFP64INoTrayCheck Availability
70V06L20PFI8ActivePN64TQFP64INoReelCheck Availability
70V06L25GObsoleteGU68PGA68CNoTrayCheck Availability
70V06L25JActivePL68PLCC68CNoTubeCheck Availability
70V06L25J8ActivePL68PLCC68CNoReelCheck Availability
70V06L25PFActivePN64TQFP64CNoTrayCheck Availability
70V06L25PF8ActivePN64TQFP64CNoReelCheck Availability
70V06L25PFIActivePN64TQFP64INoTrayCheck Availability
70V06L25PFI8ActivePN64TQFP64INoReelCheck Availability
70V06L35GObsoleteGU68PGA68CNoTrayCheck Availability
70V06L35JActivePL68PLCC68CNoTubeCheck Availability
70V06L35J8ActivePL68PLCC68CNoReelCheck Availability
70V06L35PFActivePN64TQFP64CNoTrayCheck Availability
70V06L35PF8ActivePN64TQFP64CNoReelCheck Availability
70V06L55GObsoleteGU68PGA68CNoTrayCheck Availability
70V06L55JActivePL68PLCC68CNoTubeCheck Availability
70V06L55J8ActivePL68PLCC68CNoReelCheck Availability
70V06L55PFActivePN64TQFP64CNoTrayCheck Availability
70V06L55PF8ActivePN64TQFP64CNoReelCheck Availability
70V06S15JActivePL68PLCC68CNoTubeCheck Availability
70V06S15J8ActivePL68PLCC68CNoReelCheck Availability
70V06S15PFActivePN64TQFP64CNoTrayCheck Availability
70V06S15PF8ActivePN64TQFP64CNoReelCheck Availability
70V06S20JActivePL68PLCC68CNoTubeCheck Availability
70V06S20J8ActivePL68PLCC68CNoReelCheck Availability
70V06S20PFActivePN64TQFP64CNoTrayCheck Availability
70V06S20PF8ActivePN64TQFP64CNoReelCheck Availability
70V06S25GObsoleteGU68PGA68CNoTrayCheck Availability
70V06S25JActivePL68PLCC68CNoTubeCheck Availability
70V06S25J8ActivePL68PLCC68CNoReelCheck Availability
70V06S25PFActivePN64TQFP64CNoTrayCheck Availability
70V06S25PF8ActivePN64TQFP64CNoReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
70V06 Datasheet Datasheet PDF 682 KB Aug 20, 2015
Apps Notes & White Papers
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 31, 2006
AN-70, Dual-Port Interrupt Expansion Application Note PDF 56 KB May 31, 2006
AN-91, The Most Commonly Asked Questions About Async Dual-Ports Application Note PDF 87 KB May 31, 2006
show all (6)
AN-14, Dual-Port w/ Semaphore Arbitration Application Note PDF 71 KB May 30, 2006
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 30, 2006
AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 30, 2006
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 26, 2016
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil Product Change Notice PDF 223 KB Oct 6, 2006
show all (22)
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 19, 2005
PCN# SM-0504-03 Change in unit quantity per tray for BF/BFG 100 Product Change Notice PDF 157 KB May 2, 2005
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB Oct 15, 2004
PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB Mar 4, 2004
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
PCN#: A-0309-04, new mold compound G600 material Product Change Notice PDF 134 KB Oct 7, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 2003
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
PCN SM0112-03 Die rev. V(cmos8) to U(cmos9) Product Change Notice PDF 32 KB Dec 24, 2001
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
PCN 9912-01 - 3.3V Process Change Product Change Notice PDF 21 KB Dec 6, 1999
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
70V06J PLCC HSpice Model Model - HSPICE application/x-compress 24 KB Oct 12, 1998
70V06J PLCC IBIS Model Model - IBIS ZIP 8 KB Nov 12, 2004