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USB2512BI-AEZG

MCHPUSB2512BI-AEZG

Microchip Technology
USB Hub Controller USB 2.0 USB Interface 36-QFN (6x6)
Active4,862 in stock
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Overview

The USB2512BI-AEZG is an industrial-grade, high-performance 2-port USB 2.0 hub controller designed for embedded applications. It features a low-power design with a 60mA supply current and supports both SMBus and I2C configuration interfaces for custom port mapping and branding. The device is rated for industrial temperatures from -40C to 85C, making it suitable for demanding environments.

Why Choose This Part

The controller offers MultiTRAK technology for high-speed data throughput even when mixed-speed peripherals are connected. Its small 6x6mm QFN package and low power consumption of 60mA help engineers meet tight thermal and space constraints in fanless designs.

Applications

Industrial PC Expansion
Adding reliable USB 2.0 connectivity to embedded motherboards and industrial computing modules.
Custom Docking Stations
Creating compact port replicators for mobile industrial terminals or medical handhelds.
Embedded USB Peripherals
Integrating multiple internal USB devices, such as Wi-Fi modules and cellular modems, onto a single host port.

Key Specifications

Function Hub Controller
Protocol USB
Interface USB
Standards USB 2.0
Package / Case 36-VFQFN Exposed Pad
Current - Supply 60mA
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 36-QFN (6x6)

Getting Started

Implementation requires a 3.3V power supply and a 24MHz crystal or external clock source. Configuration can be handled via external EEPROM or by a system controller over the SMBus interface to customize Vendor ID and Product ID strings.

Also Consider

USB2514B-I/M2 MCHPMicrochip Technology - Select this version if your application requires four downstream USB 2.0 ports instead of two.
TUSB2046BI TITexas Instruments - A widely used 4-port alternative with industrial temperature rating and 32-pin QFN packaging.