32K x 8 3.3V Dual-Port

The 70V07 is a high-speed 32K x 8 Dual-Port Static RAM designed to be used as a stand-alone 256K-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.

Features

  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location
  • 70V07 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 80-pin TQFP packages
  • 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
70V07L25J Active PL68 PLCC 68 C No Tube Availability
70V07L25J8 Active PL68 PLCC 68 C No Reel Availability
70V07L25JI Active PL68 PLCC 68 I No Tube Availability
70V07L25JI8 Active PL68 PLCC 68 I No Reel Availability
70V07L25PF Active PN80 TQFP 80 C No Tray Availability
70V07L25PF8 Active PN80 TQFP 80 C No Reel Availability
70V07L25PFG Active PNG80 TQFP 80 C Yes Tray Availability
70V07L25PFG8 Active PNG80 TQFP 80 C Yes Reel Availability
70V07L25PFI Active PN80 TQFP 80 I No Tray Availability
70V07L25PFI8 Active PN80 TQFP 80 I No Reel Availability
70V07L35G Active GU68 PGA 68 C No Tray Availability
70V07L35J Active PL68 PLCC 68 C No Tube Availability
70V07L35J8 Active PL68 PLCC 68 C No Reel Availability
70V07L35PF Active PN80 TQFP 80 C No Tray Availability
70V07L35PF8 Active PN80 TQFP 80 C No Reel Availability
70V07L35PFGI Active PNG80 TQFP 80 I Yes Tray Availability
70V07L35PFGI8 Active PNG80 TQFP 80 I Yes Reel Availability
70V07L55G Active GU68 PGA 68 C No Tray Availability
70V07L55J Active PL68 PLCC 68 C No Tube Availability
70V07L55J8 Active PL68 PLCC 68 C No Reel Availability
70V07L55PF Active PN80 TQFP 80 C No Tray Availability
70V07L55PF8 Active PN80 TQFP 80 C No Reel Availability
70V07S25J Active PL68 PLCC 68 C No Tube Availability
70V07S25J8 Active PL68 PLCC 68 C No Reel Availability
70V07S25PF Active PN80 TQFP 80 C No Tray Availability
70V07S25PF8 Active PN80 TQFP 80 C No Reel Availability
70V07S35G Active GU68 PGA 68 C No Tray Availability
70V07S35J Active PL68 PLCC 68 C No Tube Availability
70V07S35J8 Active PL68 PLCC 68 C No Reel Availability
70V07S35PF Active PN80 TQFP 80 C No Tray Availability
70V07S35PF8 Active PN80 TQFP 80 C No Reel Availability
70V07S55G Active GU68 PGA 68 C No Tray Availability
70V07S55J Active PL68 PLCC 68 C No Tube Availability
70V07S55J8 Active PL68 PLCC 68 C No Reel Availability
70V07S55PF Active PN80 TQFP 80 C No Tray Availability
70V07S55PF8 Active PN80 TQFP 80 C No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
70V07 Datasheet - Datasheet PDF 163 KB Jan 28, 2013
Apps Notes & White Papers
AN-14, Dual-Port w/ Semaphore Arbitration - Application Note PDF 71 KB May 29, 2006
AN-91, The Most Commonly Asked Questions About Async Dual-Ports - Application Note PDF 87 KB May 30, 2006
AN-70, Dual-Port Interrupt Expansion - Application Note PDF 56 KB May 30, 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# G-0203-05 Mold Compound - Product Change Notice PDF 40 KB Apr 15, 2002
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil - Product Change Notice PDF 223 KB Oct 5, 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# 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#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 - Product Change Notice PDF 44 KB Oct 14, 2004
PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G - Product Change Notice PDF 38 KB Mar 3, 2004
PCN#: TB-0512-01 Reel Color Changed from Blue to Black - Product Change Notice PDF 729 KB Dec 15, 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
PCN#: A-0309-04, new mold compound G600 material - Product Change Notice PDF 134 KB Oct 6, 2003

Software & Tools

Title Other Languages Type Format File Size Date
70V07J PLCC IBIS Model - Model - IBIS ZIP 12 KB Oct 11, 1998
70V07J PLCC HSpice Model - Model - HSPICE Z 24 KB Oct 11, 1998