4K x 9 Dual-Port RAM

The 7014 is a high-speed 4K x 9 Dual-Port Static RAM designed to be used in systems where on-chip hardware port arbitration is not needed. This part lends itself to high-speed applications which do not rely on BUSY signals to manage simultaneous access. It utilitizes a 9-bit wide data path to allow for parity at the user's option which is useful in data communication applications where it is necessary to use a parity bit for transmission/ reception error checking.

Features

  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location
  • Fully asynchronous operation from either port
  • TTL-compatible
  • single 5V (±10%) power supply
  • Available in 52-pin PLCC and 64-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
7014S12J Last Time Buy PL52 PLCC 52 C No Tube Availability
7014S12J8 Last Time Buy PL52 PLCC 52 C No Reel Availability
7014S12JG Active PLG52 PLCC 52 C Yes Tube Availability
7014S12PF Last Time Buy PN64 TQFP 64 C No Tray Availability
7014S12PF8 Last Time Buy PN64 TQFP 64 C No Reel Availability
7014S12PFG Active PNG64 TQFP 64 C Yes Tray Availability
7014S12PFG8 Active PNG64 TQFP 64 C Yes Reel Availability
7014S15J Last Time Buy PL52 PLCC 52 C No Tube Availability
7014S15J8 Last Time Buy PL52 PLCC 52 C No Reel Availability
7014S15PF Last Time Buy PN64 TQFP 64 C No Tray Availability
7014S15PF8 Last Time Buy PN64 TQFP 64 C No Reel Availability
7014S20J Last Time Buy PL52 PLCC 52 C No Tube Availability
7014S20J8 Last Time Buy PL52 PLCC 52 C No Reel Availability
7014S20JI Last Time Buy PL52 PLCC 52 I No Tube Availability
7014S20JI8 Last Time Buy PL52 PLCC 52 I No Reel Availability
7014S20PF Last Time Buy PN64 TQFP 64 C No Tray Availability
7014S20PF8 Last Time Buy PN64 TQFP 64 C No Reel Availability
7014S20PFI Last Time Buy PN64 TQFP 64 I No Tray Availability
7014S20PFI8 Last Time Buy PN64 TQFP 64 I No Reel Availability
7014S25J Last Time Buy PL52 PLCC 52 C No Tube Availability
7014S25J8 Last Time Buy PL52 PLCC 52 C No Reel Availability
7014S25PF Last Time Buy PN64 TQFP 64 C No Tray Availability
7014S25PF8 Last Time Buy PN64 TQFP 64 C No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
7014 Data Sheet Datasheet PDF 100 KB Mar 16, 2016
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-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 29, 2006
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 29, 2006
PCNs & PDNs
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES Product Discontinuation Notice PDF 645 KB Sep 14, 2017
PCN# : TB1703-01 Change of MSL Level on PLCC-52 Product Change Notice PDF 157 KB May 8, 2017
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
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 9, 2006
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-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 19, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 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#: 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-0211-01 Wafer Fab Transfer, Fab 2 to Fab 4 Product Change Notice PDF 23 KB Mar 2, 2003
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
7014J PLCC IBIS Model Model - IBIS ZIP 8 KB Feb 8, 1999
7014PF TQFP HSpice Model Model - HSPICE TAR 24 KB Feb 8, 1999