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USB2514B-AEZC from SMSC

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USB2514B-AEZC

Manufacturer: SMSC

USB 2.0 Hi-Speed Hub Controller

Partnumber Manufacturer Quantity Availability
USB2514B-AEZC,USB2514BAEZC SMSC 630 In Stock

Description and Introduction

USB 2.0 Hi-Speed Hub Controller The USB2514B-AEZC is a USB 2.0 hub controller manufactured by SMSC (now part of Microchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** SMSC (Standard Microsystems Corporation)  
- **Part Number:** USB2514B-AEZC  
- **Type:** USB 2.0 Hub Controller  
- **Ports:** 4 downstream ports  
- **Speed:** Supports High-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)  
- **Bus Power:** Supports bus-powered and self-powered configurations  
- **Operating Voltage:** 3.3V  
- **Package:** 36-pin QFN (6x6 mm)  
- **Compliance:** USB 2.0, USB-IF certified  

### **Descriptions:**
- A compact, low-power USB 2.0 hub controller designed for embedded applications.  
- Integrates a USB transceiver, serial interface engine (SIE), and hub repeater.  
- Supports MultiTRAK™ technology for improved transaction translator (TT) performance.  
- Features SMSC’s PortMap™ and PortSwap™ for flexible port configuration.  

### **Features:**
1. **Flexible Power Modes:**  
   - Supports bus-powered, self-powered, or ganged power switching.  
2. **Advanced Power Management:**  
   - Individual or ganged port power control.  
   - Supports suspend/resume operations.  
3. **Enhanced USB Performance:**  
   - MultiTRAK™ technology for better throughput in mixed-speed environments.  
4. **Configuration Options:**  
   - Non-removable ports, compound device support.  
   - Programmable via SMBus or strapping pins.  
5. **Robust ESD Protection:**  
   - Integrated ESD protection on USB and power pins.  
6. **Industrial Temperature Support:**  
   - Operates in extended temperature ranges if applicable.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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