The USB2514BI-AEZG-TR is a low-power, configurable USB 2.0 hub controller from Microchip, designed for embedded systems requiring compact, high-performance USB connectivity. It supports Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps) USB devices, enabling versatile integration in space-constrained applications. It operates at 3.3V and offers advanced power management and port configuration features.

Key Features

• USB 2.0 compliance: Supports all USB 2.0 speed modes for backward compatibility.
• 4-port hub capability: Provides up to four downstream USB ports with programmable power delivery (up to 150 mA/port).
• Low power consumption: Ultra-low standby current (<500 µA) and configurable power modes to extend battery life.
• Industrial-grade reliability: Operates from -40°C to +85°C, ensuring robustness in harsh environments.
• Compact 36-pin QFN package: 6×6 mm footprint for space-efficient designs.
• Integrated protection: Built-in ESD/EMC safeguards and I2C/SPI configurability for flexible control.
• RoHS-compliant: Environmentally friendly, lead-free manufacturing.

Common uses include consumer electronics (peripherals, tablets), industrial IoT devices, embedded systems, automotive interfaces, and battery-powered gadgets needing USB expansion. Its low power and compact design make it ideal for portable devices and industrial automation.

The USB2514BI-AEZG-TR combines high-speed USB functionality, low-power efficiency, and industrial-grade durability in a tiny package. Its programmable ports, wide temperature range, and robust protection features make it a versatile solution for embedded USB connectivity in diverse applications.