NOTICE - The following device(s) are recommended alternatives:

The 72T1885 is a 32K x 18 / 64K x 9 TeraSync 2.5V FIFO memory with clocked read and write controls and a flexible Bus-Matching x18/x9 data flow. Bus-Matching TeraSync FIFOs are particularly appropriate for network, video, telecommunications, data communications and other applications that need to buffer large amounts of data and match busses of unequal sizes. There are two possible timing modes of operation with these devices: IDT Standard mode and First Word Fall Through mode.

特長

  • User selectable HSTL/LVTTL Input and/or Output
  • 2.5V LVTTL or 1.8V, 1.5V HSTL Port Selectable Input/Ouput voltage
  • 3.3V Input tolerant
  • Program programmable flags by either serial or parallel means
  • Big-Endian/Little-Endian user selectable byte representation
  • Auto power down minimizes standby power consumption
  • Master Reset clears entire FIFO
  • Partial Reset clears data, but retains programmable settings
  • Empty, Full and Half-Full flags signal FIFO status
  • Output enable puts data outputs into high impedance state
  • JTAG port, provided for Boundary Scan function
  • Available in 144-pin PBGA package
  • Easily expandable in depth and width
  • Independent Read and Write Clocks (permit reading and writing simultaneously)
  • 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
Obsolete PBGA 144 C いいえ Tray
Availability
Obsolete PBGA 144 C いいえ Tray
Availability
Obsolete PBGA 144 I いいえ Tray
Availability
Obsolete PBGA 144 C いいえ Tray
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
72T1845-72T18125 Datasheet データシート PDF 384 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-17-01 PRODUCT DISCONTINUANCE NOTICE 製品中止通知 PDF 497 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 製品変更通知 PDF 24 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 製品変更通知 PDF 80 KB
PCN#: A-0309-05, new m/c-G770 & d/a-2300 material 製品変更通知 PDF 211 KB
PCN#: A-0310-01, Green Products 製品変更通知 PDF 26 KB
PCN# G0106-01, Moisture Sensitive Label Change 製品変更通知 PDF 274 KB