The 72V3644 is a 3.3V version of the IDT723644. Two independent 1,024 x 36 dual-port SRAM FIFOs on board each chip buffer data in opposite directions.

Features

  • Clock frequencies up to 100 MHz (6.5ns access time)
  • Select IDT Standard timing or First Word Fall Through Timing
  • Programmable Almost-Empty and Almost-Full flags
  • each has three default offsets (8, 16 and 64)
  • Port B bus sizing of 36 bits (long word), 18 bits (word) and 9 bits
  • 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 in 128-pin TQFP package
  • Industrial temperature range (–40C to +85C) is available

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
72V3644L10PF Obsolete PK128 TQFP 128 C No Tray
Availability
72V3644L10PF8 Obsolete PK128 TQFP 128 C No Reel
Availability
72V3644L15PF Obsolete PK128 TQFP 128 C No Tray
Availability
72V3644L15PF8 Obsolete PK128 TQFP 128 C No Reel
Availability

Documentation & Downloads

タイトル 他の言語 タイプ 形式 サイズ 日付
データシート
72V3624-72V3644 Datasheet Datasheet PDF 338 KB
ユーザーガイド
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide Guide PDF 123 KB
PCN / PDN
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES Product Discontinuation Notice PDF 645 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 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-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 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
F-01-01 Obsolescence of Selected Speed Grades Product Delete Notice PDF 31 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB
Downloads
72V3644 HSPICE Model - HSPICE TAR 40 KB

Boards & Kits