The 71V65603 3.3V CMOS SRAM is organized as 256K X 36. 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 71V65603 contain data I/O, address and control signal registers. In the burst mode, it can provide four cycles of data for a single address presented to the SRAM.

Features

  • High performance system speed - 150MHz
  • (3.8ns 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
  • 3.3V power supply (±5%)
  • 3.3V I/O Supply (VDDQ)
  • Power down controlled by ZZ input
  • Available in 100-pin TQFP, 119-pin BGA and 165 fpBGA packages

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Active PBGA 119 C No Tray
Availability
Active PBGA 119 C No Reel
Availability
Active PBGA 119 I No Tray
Availability
Active PBGA 119 I No Reel
Availability
Active CABGA 165 C No Tray
Availability
Active CABGA 165 C Yes Tray
Availability
Active CABGA 165 C Yes Reel
Availability
Active CABGA 165 I Yes Tray
Availability
Active CABGA 165 I Yes Reel
Availability
Active CABGA 165 I No Tray
Availability
Active TQFP 100 C Yes Tray
Availability
Active TQFP 100 C Yes Reel
Availability
Active TQFP 100 I Yes Tray
Availability
Active TQFP 100 I Yes Reel
Availability
Active PBGA 119 C No Tray
Availability
Active PBGA 119 C No Reel
Availability
Active PBGA 119 C Yes Tray
Availability
Active PBGA 119 C Yes Reel
Availability
Active PBGA 119 I Yes Tray
Availability
Active PBGA 119 I Yes Reel
Availability
Active PBGA 119 I No Tray
Availability
Active PBGA 119 I No Reel
Availability
Active CABGA 165 C No Tray
Availability
Active CABGA 165 C Yes Tray
Availability
Active CABGA 165 C Yes Reel
Availability
Active CABGA 165 I Yes Tray
Availability
Active CABGA 165 I Yes Reel
Availability
Active CABGA 165 I No Tray
Availability
Active TQFP 100 C Yes Tray
Availability
Active TQFP 100 C Yes Reel
Availability
Active TQFP 100 I Yes Tray
Availability
Active TQFP 100 I Yes Reel
Availability
Active PBGA 119 C No Tray
Availability
Active PBGA 119 C No Reel
Availability
Active PBGA 119 C Yes Tray
Availability
Active PBGA 119 C Yes Reel
Availability
Active PBGA 119 I Yes Tray
Availability
Active PBGA 119 I Yes Reel
Availability
Active CABGA 165 C No Tray
Availability
Active CABGA 165 C No Reel
Availability
Active CABGA 165 C Yes Tray
Availability
Active CABGA 165 C Yes Reel
Availability
Active CABGA 165 I Yes Tray
Availability
Active CABGA 165 I Yes Reel
Availability
Active CABGA 165 I No Tray
Availability
Active CABGA 165 I No Reel
Availability
Active TQFP 100 C Yes Tray
Availability
Active TQFP 100 C Yes Reel
Availability
Active TQFP 100 I Yes Tray
Availability
Active TQFP 100 I Yes Reel
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
71V65603/803Datasheet Datasheet PDF 455 KB
IDT71V656xx and IDT71V658xx Device Errata Errata PDF 61 KB
Application Notes & White Papers
App Note: System Design/Bus Timing Issues Application Note PDF 118 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# : A0705-02 New Mold Compound for CABGA-256, FPBGA-48, FPBGA-165 Product Change Notice PDF 138 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 # SR-0505-02 FPBGA BQ165 Solder Pad Opening/Ball Diameter Product Change Notice PDF 163 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#:A-0305-02, new m/c G770 & 2300 d/a material Product Change Notice PDF 197 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 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 SR0102-04 : ZBT LOGO Product Change Notice PDF 53 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB
Downloads
71v65603z_PF IBIS Model Model - IBIS ZIP 13 KB
71V65603 Verilog Model Model - Verilog TAR 51 KB