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. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Package Buy Sample
7052L20G Active PGA 108 C No Tray Package Info
Availability
7052L20PFG Active TQFP 120 C Yes Tray Package Info
Availability
7052L20PFG8 Active TQFP 120 C Yes Reel Package Info
Availability
7052L25G Active PGA 108 C No Tray Package Info
Availability
7052L25PFGI Active TQFP 120 I Yes Tray Package Info
Availability
7052L25PFGI8 Active TQFP 120 I Yes Reel Package Info
Availability
7052L30GB Active PGA 108 M No Tray Package Info
Availability
7052L35G Active PGA 108 C No Tray Package Info
Availability
7052L35GB Active PGA 108 M No Tray Package Info
Availability
7052S20G Active PGA 108 C No Tray Package Info
Availability
7052S25G Active PGA 108 C No Tray Package Info
Availability
7052S30GB Active PGA 108 M No Tray Package Info
Availability
7052S35G Active PGA 108 C No Tray Package Info
Availability
7052S35GB Active PGA 108 M No Tray Package Info
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
7052 Data Sheet Datasheet PDF 334 KB
User Guides & Manuals
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide Guide PDF 123 KB
Application Notes & White Papers
AN-91, The Most Commonly Asked Questions About Async Dual-Ports Application Note PDF 197 KB
AN-45, Introduction to IDT's FourPort SRAM Application Note PDF 275 KB
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 198 KB
AN-43, FourPort SRAM Facilitates Multiprocessor Design Application Note PDF 174 KB
AN-42, Using the 7052/7054 FourPort SRAM in DSP & Matrix Applications Application Note PDF 168 KB
AN-43, FourPort SRAM Facilitates Multiprocessor Design Application Note PDF 174 KB
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 156 KB
AN-253, Introduction to Multi-Port Memories Application Note PDF 97 KB
PCNs & PDNs
PCN# : A1503-01 New Die Coat Materials Product Change Notice PDF 24 KB
PDN# : FS-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 86 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PDN# : FS-10-05 PRODUCT DISCONTINUANCE NOTICE FOR SELECTIVE FIFO AND DUAL PORT Product Delete Notice PDF 70 KB
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB
PCN# A-0506-01: New m/c G700 & d/a 8361J for PQFP Product Change Notice PDF 16 KB
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB
PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB
Downloads
7052PF TQFP HSpice Model Model - HSPICE TAR 40 KB
7052PQF PQF IBIS Model Model - IBIS ZIP 9 KB