8-lane, 5-port PCIe I/O Expansion Switch

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

Features

  • 8 PCIe Gen1 Lanes, 5 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
89HPES8T5ZHBC Obsolete BC324 CABGA 324 C No Tray Availability
89HPES8T5ZHBCG Obsolete BCG324 CABGA 324 C Yes Tray Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
89PES8T5 Data Sheet Datasheet PDF 545 KB Mar 26, 2008
89PES8T5 Device Errata (Revision ZD) Errata PDF 115 KB Oct 21, 2007
89PES8T5 Device Errata (Revision ZH) Errata PDF 95 KB Oct 21, 2007
89PES8T5 Device Errata (Revision ZB) Errata PDF 56 KB Mar 26, 2007
PES8T5 Data Sheet Datasheet PDF 542 KB Mar 26, 2008
User Guides & Manuals
89PES8T5 Device User Manual Manual PDF 1.95 MB Apr 9, 2008
PES8T5-Device-UserManual.pdf Manual PDF 1.86 MB Jul 17, 2007
EB8T5 Evaluation Board User Manual--Fab 18-613-000 Manual - Eval Board PDF 1.90 MB Nov 29, 2006
Application Notes & White Papers
AN-538 Hot-Plug Implementation in IDT PCI Express Switches Application Note PDF 91 KB Nov 15, 2007
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-16-04 QUARTER MARKET DECLINED PDN Product Discontinuation Notice PDF 560 KB Nov 2, 2016
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
PCN I-0711-01 Die Revision Change Product Change Notice PDF 18 KB Dec 19, 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
PES8T5 OrCAD symbol Misc ZIP 5 KB Oct 24, 2007
89EBPES8T5 Schematics--Fab 18-613-000 (OrCAD Format) Schematic ZIP 876 KB May 2, 2007
89PES8T5 Product Brief Product Brief PDF 59 KB Feb 7, 2007
EBPES8T5 Eval Board Cadence Schematics - Fab # 18-613-001 Schematic ZIP 2.60 MB Nov 29, 2006
89EBPES8T5 Schematics--Fab 18-613-000 (Cadence Concept Format) Schematic ZIP 2.46 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
89PES8T5 BSDL (Revision ZH) Model - BSDL BSDL 13 KB Jul 4, 2007
89PES8t5 BSDL (Revision ZD) Model - BSDL BSDL 12 KB Mar 1, 2007

Evaluation Boards

Part Number Title Sort ascending
89KTPES8T5 System Development Kit for the PES8T5 PCI Express I/O Expansion Switch