Provides high-performance I/O expansion and switching functions between a PCIe upstream port and three downstream ports or peer-to-peer switching between downstream ports.

Features

  • 4 PCIe Gen2 Lanes, 4 Switch Ports
  • Switch architecture optimized for I/O Expansion
  • Supports root-to-peripheral (upstream-to-downstream) and peer-to-peer (downstream-to-downstream) data transfers
  • Internal buffering and flow control credits optimized for maximum bandwidth and large payloads
  • Low latency, Low power

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
89HPES4T4G2ZCALG Active ALG324 FCBGA 324 C Yes Tray
Availability
89HPES4T4G2ZCALG8 Active ALG324 FCBGA 324 C Yes Reel
Availability
89HPES4T4G2ZCALGI Active ALG324 FCBGA 324 I Yes Tray
Availability
89HPES4T4G2ZCALGI8 Active ALG324 FCBGA 324 I Yes Reel
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
89PES4T4G2 Data Sheet Datasheet PDF 784 KB
89PES4T4G2 Device Errata (Revision ZC) Errata PDF 98 KB
89PES4T4G2 Device Errata (Revision ZB) Errata PDF 107 KB
89PES4T4G2 Device Errata (Revision ZA) Errata PDF 117 KB
User Guides & Manuals
89PES4T4G2 Device User Manual Manual PDF 1.92 MB
PCI Express Browser Rev 5.0.2 User Manual Manual PDF 2.56 MB
Application Notes & White Papers
AN-701, Hot-Swap in PCIe Based Systems Application Note PDF 351 KB
AN-540 PES24T6G2/24T3G2/HI0524G2PS/16T4AG2/4T4G2 interoperability issues with problematic PCIe Gen1 devices Application Note PDF 179 KB
AN-538 Hot-Plug Implementation in IDT PCI Express Switches Application Note PDF 167 KB
PCNs & PDNs
PCN# : A1706-01 (R2) Change in Bumping Location on Select Packages Product Change Notice PDF 78 KB
PCN# : A1706-01 (R1) Change in Bumping Location on Select Packages Product Change Notice PDF 77 KB
PCN# : A1706-01 Change in Bumping Location on Select Packages Product Change Notice PDF 32 KB
PDN# : CQ-17-02R1 Quarterly Market Declined PDN (revision1) Product Discontinuation Notice PDF 647 KB
PDN# : CQ-17-02 Quarterly Market Declined PDN Product Discontinuation Notice PDF 898 KB
PCN# : A1505-01R1 Assembly Location Transfer from Amkor Philippines to Amkor Taiwan and ASEK Taiwan Product Change Notice PDF 524 KB
PCN# : A1505-01 Transfer Assembly Location ATP to ATT and ASEK on Select Products Product Change Notice PDF 632 KB
PCN# : A1303-01 Changed of underfill material Product Change Notice PDF 99 KB
PCN I0809-01: Die stepping change Product Change Notice PDF 18 KB
Other
89PES4T4G2 OrCAD symbol Misc ZIP 6 KB
89PES4T4G2 Product Brief 11.12.07.pdf Product Brief PDF 76 KB

Software & Tools

Title Other Languages Type Format File Size Date
PCI Express Browser Rev 5.0.2 Linux Installation Software Tool GZ 30.49 MB
PCI Express Browser Rev 5.0.2 Windows Installation - Digitally Signed Software Tool ZIP 104.57 MB
PCI Express Browser Rev 5.0.2 Windows Installation Software Tool ZIP 54.45 MB
89PES4T4G2 BSDL (Revision ZC) Model - BSDL BSDL 11 KB
PCI Express Browser Rev 4.9 Linux Installation Software Tool ZIP 48.85 MB

Evaluation Boards

Part Number Title Sort ascending
89KTPES4T4G2 System Development Kit for the 89HPES4T4G2