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71T75802 - Block Diagram for 1M x18


2.5V 1M X 18 ZBT Synchronous 2.5V I/O PipeLine SRAM

The 71T75802 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. The 71T75802 contains data I/O, address and control signal registers.


  • High performance system speed - 200 MHz (3.2 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
  • Positive clock-edge triggered address, data, and control signal registers for fully pipelined applications
  • 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 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
18432182.5BGG119, BG119, PKG1001024K x 182.50100.00, 133.00, 150.00, 166.00, 200.00-40 to 85°C, 0 to 70°CZBTPipelined

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
71T75802S100BGActiveBG119PBGA119CNoTrayCheck Availability
71T75802S100BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75802S100BGGIActiveBGG119PBGA119IYesTrayCheck Availability
71T75802S100BGGI8ActiveBGG119PBGA119IYesReelCheck Availability
71T75802S100BGIActiveBG119PBGA119INoTrayCheck Availability
71T75802S100BGI8ActiveBG119PBGA119INoReelCheck Availability
71T75802S133BGActiveBG119PBGA119CNoTrayCheck Availability
71T75802S133BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75802S133BGGActiveBGG119PBGA119CYesTrayCheck Availability
71T75802S133BGG8ActiveBGG119PBGA119CYesReelCheck Availability
71T75802S133BGGIActiveBGG119PBGA119IYesTrayCheck Availability
71T75802S133BGGI8ActiveBGG119PBGA119IYesReelCheck Availability
71T75802S133BGIActiveBG119PBGA119INoTrayCheck Availability
71T75802S133BGI8ActiveBG119PBGA119INoReelCheck Availability
71T75802S133PFGActivePKG100TQFP100CYesTrayCheck Availability
71T75802S133PFG8ActivePKG100TQFP100CYesReelCheck Availability
71T75802S133PFGIActivePKG100TQFP100IYesTrayCheck Availability
71T75802S133PFGI8ActivePKG100TQFP100IYesReelCheck Availability
71T75802S150BGActiveBG119PBGA119CNoTrayCheck Availability
71T75802S150BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75802S150BGGActiveBGG119PBGA119CYesTrayCheck Availability
71T75802S150BGG8ActiveBGG119PBGA119CYesReelCheck Availability
71T75802S150BGGIActiveBGG119PBGA119IYesTrayCheck Availability
71T75802S150BGGI8ActiveBGG119PBGA119IYesReelCheck Availability
71T75802S150BGIActiveBG119PBGA119INoTrayCheck Availability
71T75802S150BGI8ActiveBG119PBGA119INoReelCheck Availability
71T75802S150PFGActivePKG100TQFP100CYesTrayCheck Availability
71T75802S150PFG8ActivePKG100TQFP100CYesReelCheck Availability
71T75802S166BGActiveBG119PBGA119CNoTrayCheck Availability
71T75802S166BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75802S166BGGActiveBGG119PBGA119CYesTrayCheck Availability
71T75802S166BGG8ActiveBGG119PBGA119CYesReelCheck Availability
71T75802S166BGGIActiveBGG119PBGA119IYesTrayCheck Availability
71T75802S166BGGI8ActiveBGG119PBGA119IYesReelCheck Availability
71T75802S166BGIActiveBG119PBGA119INoTrayCheck Availability
71T75802S166BGI8ActiveBG119PBGA119INoReelCheck Availability
71T75802S166PFGActivePKG100TQFP100CYesTrayCheck Availability
71T75802S166PFG8ActivePKG100TQFP100CYesReelCheck Availability
71T75802S166PFGIActivePKG100TQFP100IYesTrayCheck Availability
71T75802S166PFGI8ActivePKG100TQFP100IYesReelCheck Availability
71T75802S200BGActiveBG119PBGA119CNoTrayCheck Availability
71T75802S200BG8ActiveBG119PBGA119CNoReelCheck Availability
71T75802S200BGGActiveBGG119PBGA119CYesTrayCheck Availability
71T75802S200BGG8ActiveBGG119PBGA119CYesReelCheck Availability
71T75802S200BGIActiveBG119PBGA119INoTrayCheck Availability
71T75802S200BGI8ActiveBG119PBGA119INoReelCheck Availability
71T75802S200PFGActivePKG100TQFP100CYesTrayCheck Availability
71T75802S200PFG8ActivePKG100TQFP100CYesReelCheck Availability
71T75802S200PFGIActivePKG100TQFP100IYesTrayCheck Availability
71T75802S200PFGI8ActivePKG100TQFP100IYesReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
71T75602/71T75802 Datasheet Datasheet PDF 1.25 MB Apr 11, 2012
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 26, 2016
PCN#: A1309-03 Additional Assembly Sources Product Change Notice PDF 398 KB Oct 21, 2013
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)
PCN# : A0706-04 MSL LEVEL 4 TO MSL LEVEL 3 FOR SELECTIVE TQFP-100 DEVICES Product Change Notice PDF 101 KB Jul 24, 2007
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
PCN# A-0607-05 Green Mold Compound KMC3580 for BGA Product Change Notice PDF 194 KB Aug 30, 2006
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 10, 2006
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB Dec 16, 2005
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 19, 2005
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 14, 2004
PCN#: A-0403-03, BGA package family Product Change Notice PDF 38 KB Dec 9, 2004
PCN#: A-0309-05, new m/c-G770 & d/a-2300 material Product Change Notice PDF 211 KB Oct 16, 2003
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 10, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 20, 2003
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 20, 2003
PCN#:G-0303-01, new m/c G700 & 3230 d/a material Product Change Notice PDF 138 KB Mar 11, 2003
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 17, 2002
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 26, 2002
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 14, 2001
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 11, 2001
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
71T75802_PF IBIS Model Model - IBIS ZIP 14 KB Jul 3, 2001