Datasheet4U Logo Datasheet4U.com

89HPES12N3A Datasheet PCI Express Switch

Manufacturer: Renesas

Overview

12-lane 3-Port PCI Express® Switch ® 89HPES12N3A Data Sheet Device Overview The 89HPES12N3A is a member of the IDT PRECISE™ family of PCI Express® switching solutions.

The PES12N3A is a 12-lane, 3-port peripheral chip that performs PCI Express packet switching with a feature set optimized for high performance applications such as servers, storage, and communications/networking.

It provides connectivity and switching functions between a PCI Express upstream port and two downstream ports and supports switching between downstream ports.

Key Features

  • High Performance PCI Express Switch.
  • Twelve 2.5Gbps PCI Express lanes.
  • Three switch ports.
  • Upstream port configurable up to x4.
  • Downstream ports configurable up to x4.
  • Low-latency cut-through switch architecture.
  • Support for Max Payload Sizes up to 2048 bytes.
  • One virtual channel.
  • Eight traffic classes.
  • PCI Express Base Specification Revision 1.1 compliant.
  • Flexible Architecture with Numerous Configurati.