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The PEX8732-CA80BCG is a PCIe switch chip that belongs to the ExpressLane™ family. It is a high-performance, highly flexible PCIe Gen3 switch for data centres, networking equipment, storage systems and embedded applications.

Product Overview

Model No.: PEX8732-CA80BCG

Type: PCIe Gen3 Switch

Number of Channels: 8 Channels (Lane)

Number of Ports: 32 ports

Data Rate: Supports PCIe Gen3 (8GT/s) and Gen2 (5GT/s)

Package: FCBGA (Flip Chip Ball Grid Array)

Operating temperature range: 0°C to 70°C (commercial grade)

Key Features

High-performance PCIe switching:

Supports PCIe Gen3 (8GT/s) and Gen2 (5GT/s) protocols.

Provides up to 80 lanes of PCIe connectivity and supports multi-port configurations.

Flexible port configuration:

Supports multiple port configurations (e.g. x1, x2, x4, x8, x16).

Dynamically allocates bandwidth based on application requirements.

Low Latency Design:

Provides ultra-low latency PCIe switching for high-performance computing and storage applications.

Advanced Features:

Supports Multicast and Broadcast features.

Provides Virtual Channel and Flow Control features.

High reliability:

Supports hot-plugging and error recovery.

Provides advanced error detection and correction mechanisms.

Low Power Design:

Adopts advanced power management technology to reduce power consumption.

Supports multiple low-power modes.

Pin Configuration

Package: FCBGA (Flip Chip Ball Grid Array)

Main Pin Functions:

PCIe Channel: 80-channel PCIe signal pin.

Configuration pins: Used to set port configuration and operating mode.

Power supply pins: Provide various power supply voltages (e.g. 1.0V, 1.8V, 3.3V).

Clock Pin: Provides a reference clock input.

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