32-lane, 8-port PCIe I/O Expansion Switch

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 Last Time Buy BX500 SBGA 500 C No Tray Availability
89HPES32T8ZHBXG Last Time Buy BXG500 SBGA 500 C Yes Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
89PES32T8 Device Errata (Revision ZD) Errata PDF 117 KB Oct 21, 2007
89PES32T8 Device Errata (Revision ZB) Errata PDF 62 KB Mar 26, 2007
PES32T8-ZH-device_errata_2007October22.pdf Errata PDF 93 KB Oct 21, 2007
PES32T8 Data Sheet Datasheet PDF 912 KB Mar 24, 2008
User Guides & Manuals
PCI Express Browser Rev 5.0.2 User Manual Manual PDF 2.49 MB Dec 2, 2010
89PES32T8 Device User Manual Manual PDF 2.73 MB Apr 9, 2008
89EBPES32T8 Eval Board User Manual - Fab # 18-608-000 Manual - Eval Board PDF 2.60 MB Dec 20, 2006
Application Notes & White Papers
AN-538 Hot-Plug Implementation in IDT PCI Express Switches Application Note PDF 91 KB Nov 15, 2007
AN-701, Hot-Swap in PCIe Based Systems Application Note PDF 283 KB Sep 15, 2008
AN-535 Power Measurement Techniques for IDT PCIe I/O Connectivity Switches Application Note PDF 225 KB Apr 1, 2007
AN-534 Thermal Management for IDT PCI Express Gen1 I/O Connectivity Switches Application Note PDF 570 KB Aug 25, 2008
PCNs & PDNs
PDN# : CQ-17-02R1 Quarterly Market Declined PDN (revision1) Product Discontinuation Notice PDF 647 KB Jul 3, 2017
PDN# : CQ-17-02 Quarterly Market Declined PDN Product Discontinuation Notice PDF 898 KB Jun 1, 2017
PCN I-0707-01: Die Revision Change Product Change Notice PDF 18 KB Jul 29, 2007
PCN I-0707-01 Product Change Notice PDF 18 KB Aug 8, 2007
Other
IDT PCI Express Solutions Overview 日本語, 简体中文 Overview PDF 768 KB Apr 19, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
89PES32T8 OrCAD symbol Misc ZIP 7 KB Oct 24, 2007
89PES32T8 Product Brief Product Brief PDF 58 KB Feb 7, 2007
89EBPES32T8 Eval Board OrCAD Schematics - Fab # 18-608-000 Schematic ZIP 1.02 MB Nov 1, 2007
89EBPES32T8 Eval Board Cadence Schematics - Fab # 18-608-000 Schematic ZIP 3.20 MB Dec 6, 2006

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 Jun 16, 2011
PCI Express Browser Rev 5.0.2 Windows Installation Software Tool ZIP 54.45 MB Dec 2, 2010
PCI Express Browser Rev 4.9 Linux Installation Software Tool ZIP 48.85 MB Jan 18, 2009
89PES32T8 BSDL (Revision ZH) Model - BSDL BSDL 24 KB Jun 3, 2007
89PES32T8 BSDL (Revision ZD) Model - BSDL BSDL 24 KB Mar 1, 2007

Evaluation Boards

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