2K x 8 FourPort RAM

The 7052 is a high-speed 2K x 8 FourPort™ Static RAM to be used where multiple access into a common RAM is required. It is designed for systems where on-chip hardware port arbitration is not needed and has four independent ports with separate control, address, and I/O pins that permit independent, asynchronous access for reads or writes to any location in memory. An automatic power down feature, controlled by CE, permits the on-chip circuitry of each port to enter a very low power standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.

Features

  • True FourPort memory cells allow simultaneous access of the same memory locations
  • Fully asynchronous operation from each of the four ports
  • Versatile control for write-inhibit: separate BUSY input to control write-inhibit for each of the four ports
  • Battery backup operation—2V data retention
  • TTL-compatible
  • single 5V (±10%) power supply
  • Available in 120 pin TQFP and 108 pin PGA 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
7052L20G Active GU108 PGA 108 C No Tray Availability
7052L20PFG Active PNG120 TQFP 120 C Yes Tray Availability
7052L20PFG8 Active PNG120 TQFP 120 C Yes Reel Availability
7052L25G Active GU108 PGA 108 C No Tray Availability
7052L25PFGI Active PNG120 TQFP 120 I Yes Tray Availability
7052L25PFGI8 Active PNG120 TQFP 120 I Yes Reel Availability
7052L30GB Active GU108 PGA 108 M No Tray Availability
7052L35G Active GU108 PGA 108 C No Tray Availability
7052L35GB Active GU108 PGA 108 M No Tray Availability
7052S20G Active GU108 PGA 108 C No Tray Availability
7052S25G Active GU108 PGA 108 C No Tray Availability
7052S30GB Active GU108 PGA 108 M No Tray Availability
7052S35G Active GU108 PGA 108 C No Tray Availability
7052S35GB Active GU108 PGA 108 M No Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
7052 Data Sheet Datasheet PDF 705 KB Jul 8, 2016
Application Notes & White Papers
AN-43, FourPort SRAM Facilitates Multiprocessor Design Application Note PDF 81 KB May 29, 2006
AN-42, Using the 7052/7054 FourPort SRAM in DSP & Matrix Applications Application Note PDF 78 KB May 29, 2006
AN-43, FourPort SRAM Facilitates Multiprocessor Design Application Note PDF 81 KB May 29, 2006
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
AN-45, Introduction to IDT's FourPort SRAM Application Note PDF 133 KB May 30, 2006
PCNs & PDNs
PCN# : A1503-01 New Die Coat Materials Product Change Notice PDF 24 KB Apr 11, 2015
PDN# : FS-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 86 KB Jan 20, 2013
PDN# : FS-10-05 PRODUCT DISCONTINUANCE NOTICE FOR SELECTIVE FIFO AND DUAL PORT Product Delete Notice PDF 70 KB Jul 30, 2010
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 18, 2006
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 15, 2002
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#: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-0506-01: New m/c G700 & d/a 8361J for PQFP Product Change Notice PDF 16 KB Aug 11, 2005
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 16, 2002

Software & Tools

Title Other Languages Type Format File Size Date
7052PQF PQF IBIS Model Model - IBIS ZIP 9 KB Oct 8, 1998
7052PF TQFP HSpice Model Model - HSPICE TAR 40 KB Feb 16, 1999