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 Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
71T75902S75BG Active BG119 PBGA 119 C No Tray
Availability
71T75902S75BG8 Active BG119 PBGA 119 C No Reel
Availability
71T75902S75BGG Active BGG119 PBGA 119 C Yes Tray
Availability
71T75902S75BGG8 Active BGG119 PBGA 119 C Yes Reel
Availability
71T75902S75PFG Active PKG100 TQFP 100 C Yes Tray
Availability
71T75902S75PFG8 Active PKG100 TQFP 100 C Yes Reel
Availability
71T75902S75PFGI Active PKG100 TQFP 100 I Yes Tray
Availability
71T75902S75PFGI8 Active PKG100 TQFP 100 I Yes Reel
Availability
71T75902S85BG Active BG119 PBGA 119 C No Tray
Availability
71T75902S85BG8 Active BG119 PBGA 119 C No Reel
Availability
71T75902S85BGG Active BGG119 PBGA 119 C Yes Tray
Availability
71T75902S85BGG8 Active BGG119 PBGA 119 C Yes Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
71T75902 Datasheet Datasheet PDF 213 KB
PCNs & PDNs
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB
PCN#: A1309-03 Additional Assembly Sources Product Change Notice PDF 398 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN# : A0706-04 MSL LEVEL 4 TO MSL LEVEL 3 FOR SELECTIVE TQFP-100 DEVICES Product Change Notice PDF 101 KB
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
PCN# A-0607-05 Green Mold Compound KMC3580 for BGA Product Change Notice PDF 194 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#: A-0403-03, BGA package family Product Change Notice PDF 38 KB
PCN#: A-0309-05, new m/c-G770 & d/a-2300 material Product Change Notice PDF 211 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN#:G-0303-01, new m/c G700 & 3230 d/a material Product Change Notice PDF 138 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB

Software & Tools

Title Other Languages Type Format File Size Date
71T75902_PF IBIS Model Model - IBIS ZIP 14 KB