The 71V3557 3.3V CMOS Synchronous SRAM is organized as 128K 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 71V3557 contains address, data-in and control signal registers. The outputs are flow-through (no output data register).

Features

  • 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
  • 3.3V power supply (±5%), 3.3V (±5%) I/O Supply (VDDQ)
  • Optional Boundary Scan JTAG Interface (IEEE 1149.1 complaint)
  • Available in 100-pin TQFP and 119-pin BGA packages

Product Options

注文可能な製品ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
71V3557S75BG Active BG119 PBGA 119 C No Tray
Availability
71V3557S75BG8 Active BG119 PBGA 119 C No Reel
Availability
71V3557S75BGG Active BGG119 PBGA 119 C Yes Tray
Availability
71V3557S75BGG8 Active BGG119 PBGA 119 C Yes Reel
Availability
71V3557S75PFG Active PKG100 TQFP 100 C Yes Tray
Availability
71V3557S75PFG8 Active PKG100 TQFP 100 C Yes Reel
Availability
71V3557S80BG Active BG119 PBGA 119 C No Tray
Availability
71V3557S80BG8 Active BG119 PBGA 119 C No Reel
Availability
71V3557S80BGI Active BG119 PBGA 119 I No Tray
Availability
71V3557S80BGI8 Active BG119 PBGA 119 I No Reel
Availability
71V3557S80PFG Active PKG100 TQFP 100 C Yes Tray
Availability
71V3557S80PFG8 Active PKG100 TQFP 100 C Yes Reel
Availability
71V3557S80PFGI Active PKG100 TQFP 100 I Yes Tray
Availability
71V3557S80PFGI8 Active PKG100 TQFP 100 I Yes Reel
Availability
71V3557S85BG Active BG119 PBGA 119 C No Tray
Availability
71V3557S85BG8 Active BG119 PBGA 119 C No Reel
Availability
71V3557S85BGI Active BG119 PBGA 119 I No Tray
Availability
71V3557S85BGI8 Active BG119 PBGA 119 I No Reel
Availability
71V3557S85PFG Active PKG100 TQFP 100 C Yes Tray
Availability
71V3557S85PFG8 Active PKG100 TQFP 100 C Yes Reel
Availability
71V3557S85PFGI Active PKG100 TQFP 100 I Yes Tray
Availability
71V3557S85PFGI8 Active PKG100 TQFP 100 I Yes Reel
Availability

技術資料

タイトル 他の言語 タイプ 形式 サイズ 日付
データシート
71V3557_71V3559S/SA Data Sheet Datasheet PDF 293 KB
アプリケーションノート、ホワイトペーパー
71V3557 Appnote: Comparison of ZBT to Late Write Application Note PDF 39 KB
PCN / PDN
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB
PDN# : CQ-15-03 Quarter PDN for Declined Market Product Discontinuation Notice PDF 542 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
PDN# : SR-08-03R1 PRODUCT DISCONTINUANCE NOTICE ON SELECTIVE SPO PRODUCTS Product Delete Notice PDF 254 KB
PCN# : A0705-02 New Mold Compound for CABGA-256, FPBGA-48, FPBGA-165 Product Change Notice PDF 138 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 # 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-0302-06, 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 # SR0105-01: ZBT Product Family Product Change Notice PDF 33 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

ソフトウェア/ツール

タイトル 他の言語 タイプ 形式 サイズ 日付
71v3557_BG IBIS Model Model - IBIS ZIP 9 KB
71V3557_PF IBIS Model Model - IBIS ZIP 9 KB
71V3557 Verilog Model Model - Verilog Z 17 KB