PM43028B1-F3EI

Description：PFX-A 28XG4, 28-LANE GEN4 FANOUT
Series：Switchtec

SKU:6c137f6580e9 Category: Specialized Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：PFX-A 28XG4, 28-LANE GEN4 FANOUT
Series：Switchtec
Mfr：Microchip Technology
Package：Tray
Applications：Fanout PCIe Switch
Interface：PCI Express
Voltage - Supply：-
Package / Case：753-BGA
Supplier Device Package：753-BBGA (29x29)
Grade：-
Qualification：-
Mounting Type：Surface Mount

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PM43028B1-F3EI

Overview

The PM43028B1-F3EI is a PCIe switch manufactured by Microchip Technology. It serves as an upgraded component for high-speed data routing, functioning as a replacement or enhancement for standard Ethernet switches in specific architectures. The device supports PCIe protocol standards to facilitate efficient communication between multiple endpoints and root complexes within a system.

Feature Summary

Provides dedicated PCIe switching capabilities for high-bandwidth data transfer
Designed to replace traditional Ethernet switches in specialized computing architectures
Supports multi-port connectivity for complex system interconnects

Applications

High-performance computing systems requiring low-latency interconnects
Automotive electronic architectures utilizing Qualcomm platforms
Industrial equipment needing robust PCIe network topology

Part Context

This component is identified in automotive technology reports as part of the internal architecture for Qualcomm Snapdragon Automotive platforms, specifically noted in discussions regarding the upgrade from Ethernet switching to PCIe switching solutions for enhanced performance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in verified documentation. Designers should consult Microchip Technology's official lifecycle management documents for end-of-life notifications or recommended alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.