The 71V546 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 71V546 contains 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.

特長

  • Supports high performance system speed - 133 MHz
  • (4.2 ns Clock-to-Data Access)
  • ZBTTM Feature - No dead cycles between write and read
  • cycles
  • Internally synchronized registered outputs eliminate 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
  • Single 3.3V power supply (±5%)
  • Available in 100-pin TQFP package

製品選択

発注型名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Active TQFP 100 C はい Tray
Availability
Active TQFP 100 C はい Reel
Availability
Active TQFP 100 I はい Tray
Availability
Active TQFP 100 I はい Reel
Availability
Active TQFP 100 C はい Tray
Availability
Active TQFP 100 C はい Reel
Availability
Active TQFP 100 I はい Tray
Availability
Active TQFP 100 I はい Reel
Availability

ドキュメント&ダウンロード

タイトル 他の言語 分類 形式 サイズ 日付
データシート
71V546 Data Sheet データシート PDF 342 KB
アプリケーションノート、ホワイトペーパー
71V546 Appnote: System Design / Bus Timing Issues アプリケーションノート PDF 154 KB
71V546 Appnote: Comparison of ZBT to Late Write アプリケーションノート PDF 80 KB
PCN / PDN
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly 製品変更通知 PDF 567 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 製品変更通知 PDF 24 KB
PCN# : A0706-04 MSL LEVEL 4 TO MSL LEVEL 3 FOR SELECTIVE TQFP-100 DEVICES 製品変更通知 PDF 101 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China 製品変更通知 PDF 164 KB
PCN A-0506-03; Packing Material Change 製品変更通知 PDF 290 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 製品変更通知 PDF 80 KB
PCN#: A-0310-01, Green Products 製品変更通知 PDF 26 KB
PCN#G-0302-05, New mold compound EME-G700 series 製品変更通知 PDF 65 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik 製品変更通知 PDF 150 KB
PCN#:G-0303-01, new m/c G700 & 3230 d/a material 製品変更通知 PDF 138 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP 製品変更通知 PDF 150 KB
PCN# G-0110-06 REV.1 Mold Compound 製品変更通知 PDF 48 KB
PCN# G-0110-06 Mold Compound 製品変更通知 PDF 47 KB
PCN# G0106-01, Moisture Sensitive Label Change 製品変更通知 PDF 274 KB
PCN # SR0105-01: ZBT Product Family 製品変更通知 PDF 33 KB
PCN SR0102-04 : ZBT LOGO 製品変更通知 PDF 53 KB
PCN# G9911-05, To qualify low alpha mold compound. 製品変更通知 PDF 44 KB
Downloads
71V546_PF IBIS Model モデル-IBIS ZIP 10 KB
71V546 Verilog Model モデル-Verilog Z 17 KB
71V546 Hspice Model モデル-HSPICE Z 12 KB