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71T75902 - Block Diagram

71T75902

2.5V 1M x 18 ZBT Synchronous 2.5V I/O Flow-through SRAM

The 71T75902 2.5V CMOS Synchronous SRAM organized as 1M x 18 (18 Megabit). It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Thus it has been given the name ZBTTM, or Zero Bus Turnaround.

Features

  • Supports high performance system speed - 100 MHz (7.5 ns Clock-to-Data Access)
  • ZBTTM Feature - No dead cycles between write and read cycles
  • Internally synchronized output buffer enable eliminates the need to control OE
  • Single R/W (READ/WRITE) control pin
  • 4-word burst capability (Interleaved or linear)
  • Individual byte write (BW1 - BW4) control (May tie active)
  • Three chip enables for simple depth expansion
  • 2.5V power supply (±5%)
  • 2.5V (±5%) I/O Supply (VDDQ)
  • Power down controlled by ZZ input
  • Boundary Scan JTAG Interface (IEEE 1149.1 Compliant)
  • Available in 100-pin TQFP and 119-pin BGA packages

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
18432182.5BG119, PKG100, BGG1191024K x 182.5075, 85-40 to 85°C, 0 to 70°CZBTFlowthrough

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
71T75902S75BGActiveBG119PBGA119CNoTrayCheck Availability
71T75902S75BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75902S75BGGActiveBGG119PBGA119CYesTrayCheck Availability
71T75902S75BGG8ActiveBGG119PBGA119CYesReelCheck Availability
71T75902S75PFGActivePKG100TQFP100CYesTrayCheck Availability
71T75902S75PFG8ActivePKG100TQFP100CYesReelCheck Availability
71T75902S75PFGIActivePKG100TQFP100IYesTrayCheck Availability
71T75902S75PFGI8ActivePKG100TQFP100IYesReelCheck Availability
71T75902S85BGActiveBG119PBGA119CNoTrayCheck Availability
71T75902S85BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75902S85BGGActiveBGG119PBGA119CYesTrayCheck Availability
71T75902S85BGG8ActiveBGG119PBGA119CYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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71T75902 Datasheet Datasheet PDF 399 KB Feb 20, 2009
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#: 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 (21)
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PCN# : A0706-04 MSL LEVEL 4 TO MSL LEVEL 3 FOR SELECTIVE TQFP-100 DEVICES Product Change Notice PDF 101 KB Jul 24, 2007
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PCN#: A-0611-02 Transfer of Assembly Build for PBGA 119 (Green & Standard) from ATK, Korea to ATP, Philippines Product Change Notice PDF 120 KB Dec 17, 2006
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PCN# A-0607-05 Green Mold Compound KMC3580 for BGA Product Change Notice PDF 194 KB Aug 30, 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#: 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-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-0403-03, BGA package family Product Change Notice PDF 38 KB Dec 9, 2004
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PCN#: A-0309-05, new m/c-G770 & d/a-2300 material Product Change Notice PDF 211 KB Oct 16, 2003
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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

Software & Tools

Title Type Format File Size Datesort icon
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71T75902_PF IBIS Model Model - IBIS ZIP 14 KB Jul 3, 2001