USB4640I-HZH-03 - Microchip Technology

Manufacturer Part Number

USB4640I-HZH-03

Manufacturer

Microchip Technology

Introduction

USB 2.0 Hi-Speed Hub and Flash Media Card Reader Controller

Product Features and Performance

Support for multiple interfaces

Integrated USB 2.0 hub and memory card reader

High data transfer speeds

Low-power consumption

Support for various memory card formats

Built-in USB 2.0 PHY

Supports individual or ganged power switching and over-current protection

Extendable with firmware upgrade

Product Advantages

Reduces overall BOM cost

Saves PCB space

Enhanced system reliability

Ease of design and integration

Flexible interface for various applications

Key Technical Parameters

Voltage - Supply: 1.8V

Package / Case: 48-VFQFN Exposed Pad

Supplier Device Package: 48-QFN (7x7)

USB 2.0 High-speed compliance

Customer-configurable settings

Quality and Safety Features

Includes over-current protection

ESD protection features

Temperature operating range

Supports battery charging specifications

Compatibility

Backward compatible with USB 1.1

Compatible with Windows, Linux, and Mac OS

Supports various popular memory card formats

Application Areas

Cell Phones

GPS

PCs

Printers

Set-Top Boxes

Product Lifecycle

Active

Not currently nearing discontinuation

Replacements or upgrades available as technology advances

Several Key Reasons to Choose This Product

Versatile use across multiple device categories

Integrated hub and reader reduces complexity

Supports high-speed data interfaces for fast transfers

Efficient design for power-sensitive applications

Robust design with protection features ensures product longevity

Ongoing support and active status ensure long-term availability for designs