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7052 - Block Diagram

7052

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, 132 pin PQFP and 108 pin PGA packages
  • Industrial temperature range (–40C to +85C) is available

Product Specification

Core Voltage (V)Bus Width (bits)Density (Kb)Pkg. CodeInterfaceI/O TypeCycle Time (ns)I/O Frequency (MHz)Temp. RangeArchitectureOrganizationFunctionOutput Type
5816PQ132, GU108, PQG132, PNG120Async5.0 V TTL-55 to 125°C, -40 to 85°C, 0 to 70°CFourPort2K x 8Busy

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
7052L20GActiveGU108PGA108CNoTrayCheck Availability
7052L20PFGActivePNG120TQFP120CYesTrayCheck Availability
7052L20PFG8ActivePNG120TQFP120CYesReelCheck Availability
7052L20PQFObsoletePQ132PQFP132CNoTrayCheck Availability
7052L20PQFGObsoletePQG132PQFP132CYesTrayCheck Availability
7052L25GActiveGU108PGA108CNoTrayCheck Availability
7052L25PFGIActivePNG120TQFP120IYesTrayCheck Availability
7052L25PFGI8ActivePNG120TQFP120IYesReelCheck Availability
7052L25PQFObsoletePQ132PQFP132CNoTrayCheck Availability
7052L25PQFIObsoletePQ132PQFP132INoTrayCheck Availability
7052L30GBActiveGU108PGA108MNoTrayCheck Availability
7052L35GActiveGU108PGA108CNoTrayCheck Availability
7052L35GBActiveGU108PGA108MNoTrayCheck Availability
7052L35PQFObsoletePQ132PQFP132CNoTrayCheck Availability
7052S20GActiveGU108PGA108CNoTrayCheck Availability
7052S20PQFObsoletePQ132PQFP132CNoTrayCheck Availability
7052S25GActiveGU108PGA108CNoTrayCheck Availability
7052S25PQFObsoletePQ132PQFP132CNoTrayCheck Availability
7052S30GBActiveGU108PGA108MNoTrayCheck Availability
7052S35GActiveGU108PGA108CNoTrayCheck Availability
7052S35GBActiveGU108PGA108MNoTrayCheck Availability
7052S35PQFObsoletePQ132PQFP132CNoTrayCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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7052 Data Sheet Datasheet PDF 705 KB Jul 8, 2016
Apps Notes & White Papers
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AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB May 31, 2006
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AN-91, The Most Commonly Asked Questions About Async Dual-Ports Application Note PDF 87 KB May 31, 2006
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AN-45, Introduction to IDT's FourPort SRAM Application Note PDF 133 KB May 31, 2006
show all (8)
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AN-43, FourPort SRAM Facilitates Multiprocessor Design Application Note PDF 81 KB May 30, 2006
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AN-43, FourPort SRAM Facilitates Multiprocessor Design Application Note PDF 81 KB May 30, 2006
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AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB May 30, 2006
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AN-42, Using the 7052/7054 FourPort SRAM in DSP & Matrix Applications Application Note PDF 78 KB May 30, 2006
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AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB May 30, 2006
PCNs & PDNs
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PCN# : A1503-01 New Die Coat Materials Product Change Notice PDF 24 KB Apr 12, 2015
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PDN# : FS-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 86 KB Jan 21, 2013
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PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
show all (18)
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PDN# : FS-10-05 PRODUCT DISCONTINUANCE NOTICE FOR SELECTIVE FIFO AND DUAL PORT Product Delete Notice PDF 70 KB Jul 31, 2010
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PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 19, 2006
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A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
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PCN# A-0506-01: New m/c G700 & d/a 8361J for PQFP Product Change Notice PDF 16 KB Aug 12, 2005
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PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 19, 2005
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PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
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PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB Oct 15, 2004
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PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB Mar 4, 2004
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PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
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PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
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PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 2003
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PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
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PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB Apr 16, 2002
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PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
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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
locked
7052PF TQFP HSpice Model Model - HSPICE application/x-tar 40 KB Feb 17, 1999
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7052PQF PQF IBIS Model Model - IBIS ZIP 9 KB Oct 9, 1998