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7207 - Block Diagram

7207

32K x 9 AsyncFIFO, 5.0V

The 7207 is a 32K x 9 dual-port FIFO memory that loads and empties data on a first-in/first-out basis. The device uses Full and Empty flags to prevent data overflow and underflow. It has a Retransmit (RT) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW. It is designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications.

Features

  • Pin and functionally compatible with 720X family
  • Low power consumption
  • Ultra high speed—12ns access time
  • Asynchronous and simultaneous read and write
  • Fully expandable by both word depth and/or bit width
  • Status Flags: Empty, Half-Full, Full
  • Auto-retransmit capability
  • MIL-STD-883, Class B available in 28 pin (600 mil) Cerdip and 32 pin LCC packages
  • Industrial temperature range (–40C to +85C) is available
  • Available in 28 pin PDIP (600 mil), and 32 pin PLCC packages

Product Specification

Core Voltage (V)Bus Width (bits)Density (Kb)Pkg. CodeInterfaceI/O TypeOrganizationTemp. RangeArchitectureAccess Time (ns)
59288CD28, LC32, PD28, PL32, PDG28, PLG32Asynchronous5.0 V TTL32K x 9-55 to 125°C, -40 to 85°C, 0 to 70°CUni-directional15, 20, 25, 30, 35, 50

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
7207L15JActivePL32PLCC32CNoTubeCheck Availability
7207L15J8ActivePL32PLCC32CNoReelCheck Availability
7207L15JGActivePLG32PLCC32CYesTubeCheck Availability
7207L15JG8ActivePLG32PLCC32CYesReelCheck Availability
7207L15PActivePD28PDIP28CNoTubeCheck Availability
7207L15PDGActivePDG28PDIP28CYesTubeCheck Availability
7207L20DBActiveCD28CDIP28MNoTubeCheck Availability
7207L20JActivePL32PLCC32CNoTubeCheck Availability
7207L20J8ActivePL32PLCC32CNoReelCheck Availability
7207L20JGINot Recommended
PLG32PLCC32IYesTubeCheck Availability
7207L20JGI8Not Recommended
PLG32PLCC32IYesReelCheck Availability
7207L20LBActiveLC32LCC32MNoTubeCheck Availability
7207L20LB8ActiveLC32LCC32MNoReelCheck Availability
7207L20PActivePD28PDIP28CNoTubeCheck Availability
7207L25JActivePL32PLCC32CNoTubeCheck Availability
7207L25J8ActivePL32PLCC32CNoReelCheck Availability
7207L25JIActivePL32PLCC32INoTubeCheck Availability
7207L25JI8ActivePL32PLCC32INoReelCheck Availability
7207L25PActivePD28PDIP28CNoTubeCheck Availability
7207L25PIActivePD28PDIP28INoTubeCheck Availability
7207L30DBActiveCD28CDIP28MNoTubeCheck Availability
7207L30LBActiveLC32LCC32MNoTubeCheck Availability
7207L30LB8ActiveLC32LCC32MNoReelCheck Availability
7207L35JActivePL32PLCC32CNoTubeCheck Availability
7207L35J8ActivePL32PLCC32CNoReelCheck Availability
7207L35PActivePD28PDIP28CNoTubeCheck Availability
7207L50JActivePL32PLCC32CNoTubeCheck Availability
7207L50J8ActivePL32PLCC32CNoReelCheck Availability
7207L50PActivePD28PDIP28CNoTubeCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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7203-7208 Datasheet Datasheet PDF 305 KB Jun 29, 2012
Apps Notes & White Papers
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TN-09: Cascading FIFOs or FIFO Modules Application Note PDF 62 KB Jul 31, 2006
PCNs & PDNs
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PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
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PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
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PCN# : A1510-01 Alternate Assembly at Greatek Electronics Taiwan Product Change Notice PDF 32 KB Nov 5, 2015
show all (22)
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PCN# : A1504-01 Change Silver Glass adhesive material Product Change Notice PDF 27 KB Apr 27, 2015
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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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PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil Product Change Notice PDF 223 KB Oct 6, 2006
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PCN# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP Product Change Notice PDF 298 KB May 25, 2006
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PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
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PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 4, 2005
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PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 22, 2005
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PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 29, 2005
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PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 29, 2005
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PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs Product Change Notice PDF 42 KB Jan 25, 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 F-0403-08 Die rev Z(CMOS 7) to Y(CMOS 8) Product Change Notice PDF 32 KB Mar 22, 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#: A-0309-04, new mold compound G600 material Product Change Notice PDF 134 KB Oct 7, 2003
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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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PDN for selected Military grade FIFO products Product Delete Notice PDF 45 KB Feb 5, 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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7207 IBIS Model - IBIS ZIP 10 KB Jun 6, 2007