Overview
The Microchip USB2514B/M2 is a versatile and power-efficient 4-port USB 2.0 hi-speed hub controller. It is designed to be cost-effective and suitable for a wide range of applications, including consumer and mobile devices. This component is part of the USB251xB series and is known for its robust performance and low power consumption. The USB2514B/M2 operates at full-speed (12 Mbps) and low-speed (1.5 Mbps) and supports self-powered operation, making it a reliable choice for various USB hub implementations.
Key Specifications
| Specification | Value |
|---|---|
| Supply Voltage | 3V to 3.6V |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -55°C to +150°C |
| Interface/Version | USB 2.0 |
| Interface Type | USB |
| Number of Ports | Quad (4 ports) |
| Number of Pins | 36 |
| Supply Current | 70mA |
| Frequency | 24MHz |
| Mounting Method | Surface Mount |
Key Features
- Full-speed (12 Mbps) and low-speed (1.5 Mbps) USB 2.0 compliance
- Four downstream ports with individual port power control
- Low power consumption and self-powered operation capability
- Surface mount technology (SMT) in a 36-pin VFQFN package
- Operating temperature range of -40°C to +85°C
- Support for consumer and mobile device applications
Applications
The Microchip USB2514B/M2 is well-suited for a variety of applications, including:
- Consumer electronics such as USB hubs, docking stations, and multimedia devices
- Mobile devices and accessories requiring multiple USB ports
- Industrial control systems and automation equipment
- Medical devices and diagnostic equipment
- Automotive infotainment and navigation systems
Q & A
- What is the Microchip USB2514B/M2?
The Microchip USB2514B/M2 is a 4-port USB 2.0 hi-speed hub controller designed for cost-effective and power-efficient applications. - What are the operating voltage and temperature ranges of the USB2514B/M2?
The operating voltage range is 3V to 3.6V, and the operating temperature range is -40°C to +85°C. - How many ports does the USB2514B/M2 support?
The USB2514B/M2 supports four downstream ports. - What is the mounting method for the USB2514B/M2?
The USB2514B/M2 uses surface mount technology (SMT) in a 36-pin VFQFN package. - What are some common applications for the USB2514B/M2?
Common applications include consumer electronics, mobile devices, industrial control systems, medical devices, and automotive infotainment systems. - Does the USB2514B/M2 support self-powered operation?
Yes, the USB2514B/M2 supports self-powered operation. - What is the frequency of the USB2514B/M2?
The frequency of the USB2514B/M2 is 24MHz. - How many pins does the USB2514B/M2 have?
The USB2514B/M2 has 36 pins. - What is the supply current of the USB2514B/M2?
The supply current of the USB2514B/M2 is 70mA. - Where can I find detailed specifications and documentation for the USB2514B/M2?
Detailed specifications and documentation can be found on Microchip's official website and through authorized distributors like Future Electronics and Microchip Direct.
