The 72V3641is a 1K x 36 Sync FIFO memory that is a 3.3V version of the 723641. It supports clock frequencies up to 67 MHz and has read access times as fast as 10ns. The FIFO memory has retransmit capability, which allows previously read data to be accessed again. The FIFO operates in First Word Fall Through mode. Communication between each port may take place with two 36-bit mailbox registers. The enables for each port are arranged to provide a simple interface between microprocessors and/or buses with synchronous control.

Features

  • Free-running CLKA and CLKB can be asynchronous or coincident
  • Clocked FIFO buffering data from Port A to Port B
  • Synchronous read retransmit capability
  • Mailbox register in each direction
  • Programmable Almost-Full and Almost-Empty flags
  • Microprocessor interface control logic
  • Input Ready (IR) and Almost-Full (AF) flags synchronized by CLKA
  • Output Ready (OR) and Almost-Empty (AE) flags synchronized by CLKB
  • Available in 132-pin PQFP and 120-pin TQFP packages
  • Easily expandable in width and depth
  • 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
72V3641L15PFG Active PNG120 TQFP 120 C Yes Tray
Availability
72V3641L15PFG8 Active PNG120 TQFP 120 C Yes Reel
Availability

技術資料

タイトル 他の言語 タイプ 形式 サイズ 日付
データシート
72V3631-72V3651 Datasheet Datasheet PDF 394 KB
ユーザーガイド
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide Guide PDF 38 KB
PCN / PDN
PDN# : FS-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 86 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB
PCN# A-0506-01: New m/c G700 & d/a 8361J for PQFP Product Change Notice PDF 16 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-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB

ソフトウェア/ツール

タイトル 他の言語 タイプ 形式 サイズ 日付
72V3641 HSPICE Model - HSPICE TAR 40 KB
72V3641 IBIS Model - IBIS ZIP 11 KB