The 72V51253 multi-queue flow-control device is a single chip within which between 1 and 4 discrete FIFO queues can be setup. All queues within the device have common data input bus, (write port) and a common data output bus, (read port). Data written into the write port is directed to a respective queue via an internal de-multiplex operation, addressed by the user. Data read from the read port is accessed from a respective queue via an internal multiplex operation, addressed by the user.

Features

  • Total Available Memory = 2,359,296 bits
  • Available Memory in blocks of 512 x 18 or 1,024 x 9
  • Independent Read and Write access per queue
  • 100% Bus Utilization, Read and Write on every clock cycle
  • 166 MHz High speed operation (6ns cycle time)
  • 3.7ns access time
  • Individual, Active queue flags (OV, FF, PAE, PAF)
  • Global Bus Matching - (All Queues have same Input Bus Width
  • and Output Bus Width)
  • User Selectable Bus Matching Options:
  • - x18in to x18out - x9in to x18out - x18in to x9out - x9in to x9out
  • FWFT mode of operation on read port
  • JTAG Functionality (Boundary Scan)
  • Available in a 256-pin PBGA 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
72V51253L6BB Active BB256 PBGA 256 C No Tray
Availability
72V51253L6BB8 Active BB256 PBGA 256 C No Reel
Availability
72V51253L6BBG Active BBG256 PBGA 256 C Yes Tray
Availability
72V51253L7-5BB Active BB256 PBGA 256 C No Tray
Availability
72V51253L7-5BB8 Active BB256 PBGA 256 C No Reel
Availability
72V51253L7-5BBI Preview BB256 PBGA 256 I No Tray
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
72V51233-72V51253 Data Sheet Datasheet PDF 470 KB
ユーザーガイド
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide Guide PDF 38 KB
アプリケーションノート、ホワイトペーパー
AN-404: High-Speed Packet Processing Utilizing FCM Application Note PDF 95 KB
AN-338: Read Port Operation Application Note PDF 65 KB
AN-349: Interfacing to the Virtex II FPGA. . . Application Note PDF 174 KB
AN-303: Multi-Queue - Serial Programming Application Note PDF 127 KB
AN-349V:Verilog code ex. for Xilinx ApNote XAPP629 Application Note TXT 11 KB
PCN / PDN
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#: A-0403-03, BGA package family Product Change Notice PDF 38 KB
PCN#: A-0309-05, new m/c-G770 & d/a-2300 material Product Change Notice PDF 211 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 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
72V51253 BSDL Model - BSDL ZIP 2 KB