The 71V547 3.3V CMOS SRAM is organized as 128K x 36 bits. 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 Turn-around. The 71V547 contains address, data-in and control signal registers. The outputs are flow-through (no output data register). In the burst mode, it can provide four cycles of data for a single address presented to the SRAM.

Features

  • High performance system speed - 95 MHz
  • (8ns Clock-to-Data Access)
  • ZBTTM Feature - No dead cycles between write and read
  • cycles
  • Internally synchronized signal 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
  • Single 3.3V power supply (±5%)
  • Available in 100-pin TQFP package

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
71V547S100PFG Active PKG100 TQFP 100 C Yes Tray
Availability
71V547S100PFG8 Active PKG100 TQFP 100 C Yes Reel
Availability
71V547S100PFGI Active PKG100 TQFP 100 I Yes Tray
Availability
71V547S100PFGI8 Active PKG100 TQFP 100 I Yes Reel
Availability
71V547S80PFG Active PKG100 TQFP 100 C Yes Tray
Availability
71V547S80PFG8 Active PKG100 TQFP 100 C Yes Reel
Availability
71V547S80PFGI Active PKG100 TQFP 100 I Yes Tray
Availability
71V547S80PFGI8 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
71V547 Data Sheet Datasheet PDF 705 KB
アプリケーションノート、ホワイトペーパー
71V547 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#: 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
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 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-0310-01, Green Products Product Change Notice PDF 26 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 # 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
71V547_PF IBIS Model Model - IBIS ZIP 9 KB
71V547 Verilog Model Model - Verilog Z 17 KB