12-lane, 3-port Gen2 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

  • 12 PCIe Gen2 Lanes, 3 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
89HPES12T3G2ZBBC Last Time Buy BC324 CABGA 324 C No Tray Availability
89HPES12T3G2ZBBC8 Last Time Buy BC324 CABGA 324 C No Reel Availability
89HPES12T3G2ZBBCG Active BCG324 CABGA 324 C Yes Tray Availability
89HPES12T3G2ZBBCG8 Active BCG324 CABGA 324 C Yes Reel Availability
89HPES12T3G2ZBBCGI Active BCG324 CABGA 324 I Yes Tray Availability
89HPES12T3G2ZBBCI Last Time Buy BC324 CABGA 324 I No Tray Availability
89HPES12T3G2ZBBCI8 Last Time Buy BC324 CABGA 324 I No Reel Availability
89HPES12T3G2ZABC Last Time Buy BC324 CABGA 324 C No Tray Availability
89HPES12T3G2ZABC8 Last Time Buy BC324 CABGA 324 C No Reel Availability
89HPES12T3G2ZABCG Last Time Buy BCG324 CABGA 324 C Yes Tray Availability
89HPES12T3G2ZABCG8 Last Time Buy BCG324 CABGA 324 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
89EBPES12T3G2 Eval Board User Manual - Fab # 18-635-001 Datasheet PDF 1.83 MB Nov 20, 2008
89PES12T3G2 Data Sheet Datasheet PDF 584 KB Aug 9, 2011
89PES12T3G2 Device Errata (Revision ZA) Errata PDF 34 KB Oct 27, 2009
89PES12T3G2 Device Errata (Revision ZB) Errata PDF 21 KB Oct 27, 2009
User Guides & Manuals
PCI Express Browser Rev 5.0.2 User Manual Manual PDF 2.49 MB Dec 2, 2010
89PES12T3G2 Device User Manual Manual PDF 956 KB Jan 27, 2013
Gen2 PCIe Hardware Design Guide Guide PDF 243 KB Nov 20, 2008
Application Notes & White Papers
AN-548 Thermal Characteristics of IDT'S PES12T3G2 and PES16T4G2 PCI Express® Switches Application Note PDF 312 KB Jan 30, 2009
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
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
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
89PES12T3G2 OrCAD symbol Misc ZIP 6 KB Nov 20, 2008
89PES12T3G2 Product Brief Product Brief PDF 81 KB Nov 20, 2008
89PES16T4G2 Performance Report Report PDF 248 KB Nov 20, 2008

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
89PES12T3G2 BSDL (Revision ZB) Model - BSDL BSDL 10 KB Jun 5, 2016
PCI Express Browser Rev 5.0.2 Linux Installation Software Tool GZ 30.49 MB Nov 17, 2015
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
89PES12T3G2 BSDL (Revision ZA) Model - BSDL BSDL 10 KB Nov 20, 2008

Evaluation Boards

Part Number Title Sort ascending
89KTPES12T3G2 Evaluation Board SDK for the 89HPES12T3G2