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71V432 - Block Diagram

71V432

3.3V 32K x 32 Synchronous PipeLined Burst SRAM

The 71V432 3.3V CMOS high-speed CacheRAM is organized as 32K x 32. The pipelined burst architecture provides cost effective 3-1-1-1 secondary cache performance for processors up to 100 MHz. The 71V432 CacheRAM contains write, data, address, and control registers. The burst mode feature offers the highest level of performance to the system designer, as it can provide four cycles of data for a single address presented to the CacheRAM.

Features

  • Supports high-performance system speed
  • Commercial and Industrial
  • — 5ns Clock-to-Data Access (100MHz)
  • — 6ns Clock-to-Data Access (83MHz)
  • — 7ns Clock-to-Data Access (66MHz)
  • Single-cycle deselect functionality (Compatible with
  • Micron Part # MT58LC32K32D7LG-XX)
  • LBO input selects interleaved or linear burst mode
  • Self-timed write cycle with global write control (GW), byte
  • write enable (BWE), and byte writes (BWx)
  • Power down controlled by ZZ input
  • Operates with a single 3.3V power supply (+10/-5%)
  • Available in 100-pin TQFP package

Product Specification

Density (Kb)Bus Width (bits)Core Voltage (V)Pkg. CodeOrganizationI/O Voltage (V)Cycle Time (ns)I/O Frequency (MHz)Temp. RangeArchitectureOutput Type
1024323.3PKG10032K x 323.30-40 to 85°C, 0 to 70°CSynch BurstPipelined

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
71V432S5PFGObsoletePKG100TQFP100CYesTrayCheck Availability
71V432S5PFG8ObsoletePKG100TQFP100CYesReelCheck Availability
71V432S5PFGIObsoletePKG100TQFP100IYesTrayCheck Availability
71V432S5PFGI8ObsoletePKG100TQFP100IYesReelCheck Availability
71V432S6PFGObsoletePKG100TQFP100CYesTrayCheck Availability
71V432S6PFG8ObsoletePKG100TQFP100CYesReelCheck Availability
71V432S6PFGIObsoletePKG100TQFP100IYesTrayCheck Availability
71V432S6PFGI8ObsoletePKG100TQFP100IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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71V432 Data Sheet Datasheet PDF 231 KB Oct 3, 2014
PCNs & PDNs
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PDN# : CQ-15-04 Quarterly Market Declined PDN Product Discontinuation Notice PDF 545 KB Aug 13, 2015
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PCN#: A1309-03 Additional Assembly Sources Product Change Notice PDF 398 KB Oct 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 (15)
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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-0506-03; 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-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-0303-01, new m/c G700 & 3230 d/a material Product Change Notice PDF 138 KB Mar 11, 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-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
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PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
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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
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71V432 Verilog Model Model - Verilog ZIP 4 KB Sep 1, 1998
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71V432_PF IBIS Model Model - IBIS ZIP 9 KB Aug 15, 2000