12-lane, 3-port PCIe Inter-Domain Switch

Provides high-performance I/O connectivity and switching functions between a PCIe upstream port and one transparent and one non-transparent downstream ports. The device also supports peer-to-peer switching between downstream ports.

Features

  • 12 PCIe Gen1 Lanes, 3 Switch Ports
  • Switch architecture optimized for I/O Expansion
  • Supports Nontransparent Bridging
  • 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
89HPES12NT3ZBBC Last Time Buy BC324 CABGA 324 C No Tray Availability
89HPES12NT3ZBBC8 Last Time Buy BC324 CABGA 324 C No Reel Availability
89HPES12NT3ZBBCG Active BCG324 CABGA 324 C Yes Tray Availability
89HPES12NT3ZBBCG8 Active BCG324 CABGA 324 C Yes Reel Availability
89HPES12NT3ZBBCGI Active BCG324 CABGA 324 I Yes Tray Availability
89HPES12NT3ZBBCGI8 Active BCG324 CABGA 324 I Yes Reel Availability
89HPES12NT3ZBBCI Last Time Buy BC324 CABGA 324 I No Tray Availability
89HPES12NT3ZBBCI8 Last Time Buy BC324 CABGA 324 I No Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
89PES12NT3 Data Sheet Datasheet PDF 665 KB Feb 18, 2009
89PES12NT3 Device Errata (Revision ZB) Errata PDF 105 KB Jul 16, 2008
User Guides & Manuals
89PES12NT3 Device User Manual Manual PDF 2.73 MB Apr 14, 2008
Application Notes & White Papers
AN-701, Hot-Swap in PCIe Based Systems Application Note PDF 283 KB Sep 15, 2008
AN-705 Linux Device Driver Architecture for PES24NT3/12NT3/16NT2/8NT2 Application Note PDF 314 KB Dec 1, 2008
AN-510 Use of Non-transpared Bridging with IDT PCI Express NTB Gen1 Switches Application Note PDF 270 KB Sep 14, 2009
AN-533, PES12N3/PES12NT3 PCIe Switch Performance with External Cabling Application Note PDF 1 KB Aug 12, 2007
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
89PES12NT3 Product Brief Product Brief PDF 57 KB Mar 13, 2007

Software & Tools

Title Other Languages Type Format File Size Date
89PES12NT3 BSDL (Revision ZA) Model - BSDL BSDL 10 KB Nov 1, 2007
89PES12NT3 BSDL (Revision ZB) Model - BSDL BSDL 12 KB Jun 14, 2008