2K x 8 Dual-Port RAM

The 7132 is a high-speed 2K x 8 Dual-Port Static RAM designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 7142 "SLAVE" Dual-Port in 16-bit-or-more word width systems which would result 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. Military grade product in compliance with MIL-PRF-38535 QML is available.

Features

  • True Dual-Ported memory cells which allow simultaneous access of the same memory location
  • On-chip port arbitration logic
  • BUSY output flag
  • Battery backup operation–2V data retention (LA only)
  • TTL-compatible, single 5V ±10% power supply
  • Available in 48-pin DIP, LCC and Ceramic Flatpack, and 52-pin PLCC 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
7132LA100C Active SB48 SB 48 C No Tube Availability
7132LA100CB Active SB48 SB 48 M No Tube Availability
7132LA100J Active PL52 PLCC 52 C No Tube Availability
7132LA100J8 Active PL52 PLCC 52 C No Reel Availability
7132LA100L48B Active LC48 LCC 48 M No Tube Availability
7132LA100PDG Active PDG48 PDIP 48 C Yes Tube Availability
7132LA20J Active PL52 PLCC 52 C No Tube Availability
7132LA20J8 Active PL52 PLCC 52 C No Reel Availability
7132LA20JG Active PLG52 PLCC 52 C Yes Tube Availability
7132LA20JG8 Active PLG52 PLCC 52 C Yes Reel Availability
7132LA25J Active PL52 PLCC 52 C No Tube Availability
7132LA25J8 Active PL52 PLCC 52 C No Reel Availability
7132LA25JI Active PL52 PLCC 52 I No Tube Availability
7132LA25JI8 Active PL52 PLCC 52 I No Reel Availability
7132LA25L48B Active LC48 LCC 48 M No Tube Availability
7132LA35C Active SB48 SB 48 C No Tube Availability
7132LA35CB Active SB48 SB 48 M No Tube Availability
7132LA35FB Active FP48 FPACK 48 M No Tube Availability
7132LA35J Active PL52 PLCC 52 C No Tube Availability
7132LA35J8 Active PL52 PLCC 52 C No Reel Availability
7132LA35L48B Active LC48 LCC 48 M No Tube Availability
7132LA35PDG Active PDG48 PDIP 48 C Yes Tube Availability
7132LA55C Active SB48 SB 48 C No Tube Availability
7132LA55CB Active SB48 SB 48 M No Tube Availability
7132LA55FB Active FP48 FPACK 48 M No Tube Availability
7132LA55J Active PL52 PLCC 52 C No Tube Availability
7132LA55J8 Active PL52 PLCC 52 C No Reel Availability
7132LA55L48B Active LC48 LCC 48 M No Tube Availability
7132LA55PDGI Active PDG48 PDIP 48 I Yes Tube Availability
7132SA100C Active SB48 SB 48 C No Tube Availability
7132SA100CB Active SB48 SB 48 M No Tube Availability
7132SA100J Active PL52 PLCC 52 C No Tube Availability
7132SA100J8 Active PL52 PLCC 52 C No Reel Availability
7132SA100L48B Active LC48 LCC 48 M No Tube Availability
7132SA20J Active PL52 PLCC 52 C No Tube Availability
7132SA20J8 Active PL52 PLCC 52 C No Reel Availability
7132SA25J Active PL52 PLCC 52 C No Tube Availability
7132SA25J8 Active PL52 PLCC 52 C No Reel Availability
7132SA25L48B Active LC48 LCC 48 M No Tube Availability
7132SA35C Active SB48 SB 48 C No Tube Availability
7132SA35CB Active SB48 SB 48 M No Tube Availability
7132SA35J Active PL52 PLCC 52 C No Tube Availability
7132SA35J8 Active PL52 PLCC 52 C No Reel Availability
7132SA35L48B Active LC48 LCC 48 M No Tube Availability
7132SA55C Active SB48 SB 48 C No Tube Availability
7132SA55CB Active SB48 SB 48 M No Tube Availability
7132SA55J Active PL52 PLCC 52 C No Tube Availability
7132SA55J8 Active PL52 PLCC 52 C No Reel Availability
7132SA55L48B Active LC48 LCC 48 M No Tube Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
7132/42 Datasheet - Datasheet PDF 203 KB Nov 20, 2015
Application Notes & White Papers
AN-91, The Most Commonly Asked Questions About Async Dual-Ports - Application Note PDF 87 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# : A1510-01 Alternate Assembly at Greatek Electronics Taiwan - Product Change Notice PDF 32 KB Nov 4, 2015
PDN# : SP-15-01R1 PRODUCT DISCONTINUANCE NOTICE - Product Discontinuation Notice PDF 224 KB Sep 26, 2015
PDN# : SP-15-01 PRODUCT DISCONTINUANCE NOTICE - Product Discontinuation Notice PDF 198 KB Aug 15, 2015
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
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w - Product Change Notice PDF 24 KB Nov 13, 2012
PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs - Product Change Notice PDF 42 KB Jan 24, 2005
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# G9911-05, To qualify low alpha mold compound. - Product Change Notice PDF 44 KB Nov 17, 1999
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# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP - Product Change Notice PDF 298 KB May 24, 2006
PCN#: TB-0512-01 Reel Color Changed from Blue to Black - Product Change Notice PDF 729 KB Dec 15, 2005
PCN SM-0202-02 Wafer Fab Transfer, Fab 2 to Fab4 - Product Change Notice PDF 40 KB Feb 24, 2002
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
7132J PLCC IBIS Model - Model - IBIS ZIP 11 KB Jun 30, 1997
7132P PDIP IBIS Model - Model - IBIS ZIP 11 KB Nov 6, 1997
7132P PDIP HSpice Model - Model - HSPICE Z 19 KB Oct 11, 1998