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The USB2514B-I/M2 is a low-power, configurable 4-port USB 2.0 high-speed hub controller from Microchip, designed for embedded USB solutions. It supports low-speed, full-speed, and high-speed downstream devices, finding extensive application in industrial equipment, embedded systems, and consumer electronics.

Specifications

Package: SQFN-36

Core Function: 4-port USB 2.0 high-speed hub controller

Protocol Support: USB 2.0 (High-Speed - 480 Mbps, Full-Speed - 12 Mbps, Low-Speed - 1.5 Mbps)

Supply Voltage: 3.0V to 3.6V

Typical Operating Current: 70 mA

Data Transfer Rate: 480 Mbps

Operating Temperature: -40°C to +85°C (Industrial Grade)

Interface Types: USB 2.0, I2C, SMBus

Number of Ports: 4 downstream ports

Battery Charging Support: Compliant with USB Battery Charging Specification Revision 1.1 (CDP)

ESD Protection: 4 kV HBM (JESD22-A114F)

USB2514B-I/M2 Features

High Performance: Utilises MultiTRAK technology with dedicated transaction converters per port for efficient data transfer.

High Compatibility: Fully compliant with USB 2.0 specifications, enabling seamless connectivity with most USB devices on the market.

High Customisation: Enhanced OEM configuration flexibility via I²C EEPROM or SMBus slave port.

Power Management Capabilities: Enables individual or combined power control for each downstream port, supporting self-powered or bus-powered operation.

High Integration: Fully integrates USB termination and pull-up/pull-down resistors, reducing external component requirements.

Robust Protection Mechanisms: Incorporates 4kV HBM JESD22-A114F ESD protection, enhancing device reliability and stability. 

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.