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.

特長

  • 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

製品選択

発注型名 Part Status Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Active 256 C いいえ Tray
Availability
Active 256 C いいえ Reel
Availability
Active 256 C はい Tray
Availability
Active 256 C いいえ Tray
Availability
Active 256 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
72V51233-72V51253 Data Sheet データシート PDF 554 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
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 アプリケーションノート PDF 142 KB
AN-349: Interfacing to the Virtex II FPGA. . . アプリケーションノート PDF 217 KB
AN-303: Multi-Queue - Serial Programming アプリケーションノート PDF 167 KB
AN-338: Read Port Operation アプリケーションノート PDF 112 KB
AN-349V:Verilog code ex. for Xilinx ApNote XAPP629 アプリケーションノート TXT 11 KB
PCN / PDN
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 製品変更通知 PDF 24 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 製品変更通知 PDF 80 KB
PCN#: A-0403-03, BGA package family 製品変更通知 PDF 38 KB
PCN#: A-0309-05, new m/c-G770 & d/a-2300 material 製品変更通知 PDF 211 KB
PCN#: A-0310-01, Green Products 製品変更通知 PDF 26 KB
Downloads
72V51253 BSDL モデル-BSDL ZIP 2 KB