The 723634 is a CMOS bidirectional synchronous (clocked) FIFO. Two independent 512 x 36 dual-port SRAM FIFOs on board each chip buffer data in opposite directions. The clocks for each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple bidirectional interface between microprocessors and/or buses with synchronous control.

特長

  • Clock frequencies up to 83 MHz (8 ns access time)
  • Two independent clocked FIFOs buffering data in opposite directions
  • Programmable Almost-Empty and Almost-Full flags
  • Serial or parallel programming of partial flags
  • Port B bus sizing of 36-bits (long word), 18-bits (word) and 9-bits (byte)
  • Big- or Little-Endian format for word and byte bus sizes
  • Mailbox bypass registers for each FIFO
  • Free-running CLKA and CLKB may be asynchronous or coincident
  • Auto power down minimizes power dissipation
  • Available 128-pin TQFP package
  • 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 TQFP 128 C いいえ Tray
Availability
Obsolete TQFP 128 C いいえ Reel
Availability
Obsolete TQFP 128 C いいえ Tray
Availability
Obsolete TQFP 128 C いいえ 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
723624-723644 Data Sheet データシート PDF 240 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
PDN# : FS-13-01 PRODUCT DISCONTINUANCE NOTICE 製品中止通知 PDF 86 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 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-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
F-01-01 Obsolescence of Selected Speed Grades 製品抹消通知 PDF 31 KB
PCN# G9911-05, To qualify low alpha mold compound. 製品変更通知 PDF 44 KB
Downloads
723634 IBIS モデル-IBIS ZIP 11 KB
723634 HSPICE モデル-HSPICE TAR 40 KB