The 72261 is a 16K x 9 SuperSync FIFO memory with clocked read and write controls. The Frequency Select pin (FS) has been removed, thus it is no longer necessary to select which of the two clock inputs, RCLK or WCLK, is running at the higher frequency. The period required by the retransmit operation and the first word data latency period is now fixed and short. (The variable clock cycle counting delay associated with the latency period found on previous SuperSync devices has been eliminated on this SuperSync family.)

特長

  • Pin-compatible with the 722x1 SuperSync FIFOs
  • 10ns read/write cycle time (8ns access time)
  • Fixed, low first word data latency time
  • Auto power down minimizes standby power consumption
  • Retransmit operation with fixed, low first word data latency time
  • Empty, Full and Half-Full flags signal FIFO status
  • Programmable Almost-Empty and Almost-Full flags
  • Easily expandable in depth and width
  • Independent Read and Write clocks (permit reading and writing simultaneously)
  • Available in 64-pin TQFP and STQFP packages
  • Industrial temperature range (–40C to +85C) is available

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 64 I はい Tray
Availability
Active TQFP 64 I はい Reel
Availability
Active TQFP 64 C はい Tray
Availability
Active TQFP 64 C 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
72261LA/72271LA Datasheet データシート PDF 429 KB
ユーザーガイド
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide ガイド PDF 123 KB
PCN / PDN
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES 製品中止通知 PDF 645 KB
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly 製品変更通知 PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly 製品変更通知 PDF 611 KB
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages 製品変更通知 PDF 95 KB
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages 製品変更通知 PDF 50 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 製品変更通知 PDF 24 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China 製品変更通知 PDF 164 KB
PCN# F0509-01: Datasheet Update 製品変更通知 PDF 94 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-0206-08, Orientation of square PQFP & TQFP 製品変更通知 PDF 150 KB
PCN# F0202-04R1: Wafer Fabrication Site Change 製品変更通知 PDF 50 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# G9911-05, To qualify low alpha mold compound. 製品変更通知 PDF 44 KB
Downloads
72261LA IBIS モデル-IBIS ZIP 10 KB
72261 HSPICE モデル-HSPICE TAR 40 KB