The 72V3631is a 512 x 36 Sync FIFO memory that is a 3.3V version of the 723631. 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.

特長

  • 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

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 120 C はい Tray
Availability
Active TQFP 120 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
72V3631-72V3641 Datasheet データシート PDF 473 KB
ユーザーガイド、マニュアル
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide ガイド PDF 123 KB
PCN / PDN
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
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP 製品変更通知 PDF 252 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-0506-01: New m/c G700 & d/a 8361J for PQFP 製品変更通知 PDF 16 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# G-0203-05 Mold Compound 製品変更通知 PDF 40 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
ダウンロード
72V3631 HSPICE モデル-HSPICE TAR 40 KB
72V3611 IBIS モデル-IBIS ZIP 11 KB