PEX 8533

PEX 8533: 32 Lane, 6 Port PCI Express Switch, 35 x 35mm² PBGA

Currently Viewing:

The ExpressLane™ PEX 8533 device offers 32 PCI Express lanes, capable of configuring up to 6 flexible ports. The switch conforms to the PCI Express Base Specification, rev 1.1. The 32-lane switch enables users to add scalable, high bandwidth I/Os to a wide variety of applications including servers, storage, communications, blade servers, and embedded-control systems. The PEX 8533 is well suited for fan-out, aggregation, peer-to-peer, backplane, and switch fabric applications. The architecture supports packet cut-thru with the industry's lowest latency of 115ns (x8 to x8) for a 32-lane switch. This, combined with large packet memory (1024 byte maximum payload size) and non-blocking internal switch architecture, provide full line-rate on all ports for performance-hungry applications. The PEX 8533 is offered in a 35 x 35mm² 680-ball PBGA package. This device is available in leaded and lead-free packaging.

Lifecycle Status

Not Recommended for New Design

Replacement Part

PEX 8733

32-Lane, 18-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA

Specification Value
Lifecycle Not Recommended for New Design
DMA --
Lanes 32
Latency 115ns
Packaging Size 35mm X 35mm
PCI-SIG® Base Spec. r1.1/1.0a
Port Count 6
Power Typ. 3.3
Read Pacing No
Temperature -40°C +85°C
Virtual Channels 1
Application Note2 i
Compliance Docs and Certifications4 i
Data Book2 i
Design Guide1 i
Design Notes2 i
Errata1 i
Miscellaneous6 i
Quality & Reliability5 i
Rapid Development Kit2 i
Reliability Data Sheet1 i
Selection Guide1 i
Test Report2 i

If you are looking for older or archived product downloads, please use the documents and downloads search tool.

Software Development Kit (SDK)8 i