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70V9199 - Block Diagram

70V9199

128K x 9 Sync, 3.3V Dual-Port RAM, Pipelined/Flow-Through

The 70V9199 is a high-speed 128K x 9 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.

Features

  • True Dual-Ported memory cells which allow simultaneous access of the same memory location
  • Flow-through or Pipelined output mode on either port via the FT/PIPE pin
  • Counter enable and reset features
  • Dual chip enables allow for depth expansion without additional logic
  • Full synchronous operation on both ports
  • LVTTL- compatible, single 3.3V (±0.3V) power supply
  • Available in a 100-pin TQFP package
  • 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
3.391152PNG100, PN100Sync3.3 V LVTTL50.00, 67.00, 83.00-40 to 85°C, 0 to 70°CDual-Port128K x 9Counters, Dual ClocksFlowthrough, Pipelined

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
70V9199L12PFActivePN100TQFP100CNoTrayCheck Availability
70V9199L12PF8ActivePN100TQFP100CNoReelCheck Availability
70V9199L7PFActivePN100TQFP100CNoTrayCheck Availability
70V9199L7PF8ActivePN100TQFP100CNoReelCheck Availability
70V9199L7PFGActivePNG100TQFP100CYesTrayCheck Availability
70V9199L7PFG8ActivePNG100TQFP100CYesReelCheck Availability
70V9199L9PFActivePN100TQFP100CNoTrayCheck Availability
70V9199L9PF8ActivePN100TQFP100CNoReelCheck Availability
70V9199L9PFGIActivePNG100TQFP100IYesTrayCheck Availability
70V9199L9PFGI8ActivePNG100TQFP100IYesReelCheck Availability
70V9199L9PFIActivePN100TQFP100INoTrayCheck Availability
70V9199L9PFI8ActivePN100TQFP100INoReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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70V9199/099 Data Sheet Datasheet PDF 179 KB Sep 22, 2010
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-253, Introduction to Multi-Port Memories Application Note PDF 36 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
show all (5)
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AN-144, Sync Dual-Ports for DSP & Communication Applications Application Note PDF 102 KB May 30, 2006
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AN-254, The Most Commonly Asked Questions About Sync Dual-Ports Application Note PDF 66 KB May 30, 2006
PCNs & PDNs
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PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 26, 2016
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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
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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
show all (14)
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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-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 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-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