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

Features

  • 32 PCIe Gen1 Lanes, 8 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
89HPES32T8ZHBX Obsolete BX500 SBGA 500 C No Tray
Availability
89HPES32T8ZHBXG Obsolete BXG500 SBGA 500 C Yes Tray
Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
PES32T8 Data Sheet Datasheet PDF 912 KB
PES32T8-ZH-device_errata_2007October22.pdf Errata PDF 93 KB
89PES32T8 Device Errata (Revision ZD) Errata PDF 117 KB
89PES32T8 Device Errata (Revision ZB) Errata PDF 62 KB
User Guides & Manuals
PCI Express Browser Rev 5.0.2 User Manual Manual PDF 2.49 MB
89PES32T8 Device User Manual Manual PDF 2.73 MB
89EBPES32T8 Eval Board User Manual - Fab # 18-608-000 Manual - Eval Board PDF 2.60 MB
Application Notes & White Papers
AN-701, Hot-Swap in PCIe Based Systems Application Note PDF 283 KB
AN-534 Thermal Management for IDT PCI Express Gen1 I/O Connectivity Switches Application Note PDF 570 KB
AN-538 Hot-Plug Implementation in IDT PCI Express Switches Application Note PDF 91 KB
AN-535 Power Measurement Techniques for IDT PCIe I/O Connectivity Switches Application Note PDF 225 KB
PCNs & PDNs
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 I-0707-01 Product Change Notice PDF 18 KB
PCN I-0707-01: Die Revision Change Product Change Notice PDF 18 KB
Other
89EBPES32T8 Eval Board OrCAD Schematics - Fab # 18-608-000 Schematic ZIP 1.02 MB
89PES32T8 OrCAD symbol Misc ZIP 7 KB
89PES32T8 Product Brief Product Brief PDF 58 KB
89EBPES32T8 Eval Board Cadence Schematics - Fab # 18-608-000 Schematic ZIP 3.20 MB

Software & Tools

Title Other Languages Type Format File Size Date
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
PCI Express Browser Rev 4.9 Linux Installation Software Tool ZIP 48.85 MB
89PES32T8 BSDL (Revision ZH) Model - BSDL BSDL 24 KB
89PES32T8 BSDL (Revision ZD) Model - BSDL BSDL 24 KB

Evaluation Boards

Part Number Title Sort ascending
89KTPES32T8 System Development Kit for the PES32T8 PCI Express I/O Expansion Switch