USB 2.0 Hi-Speed Hub Controller The USB2517-JZX is a USB 2.0 Hi-Speed 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:** USB2517-JZX
- **Interface Type:** USB 2.0 Hi-Speed Hub
- **Number of Downstream Ports:** 7
- **Upstream Port:** 1 (supports Hi-Speed/Full-Speed/Low-Speed)
- **Data Transfer Rate:** Up to 480 Mbps (Hi-Speed), 12 Mbps (Full-Speed), 1.5 Mbps (Low-Speed)
- **Operating Voltage:** 3.3V (±10%)
- **Package Type:** 64-pin QFN (Quad Flat No-Lead)
- **Operating Temperature Range:** -40°C to +85°C
- **Compliance:** USB 2.0, USB-IF certified
### **Descriptions:**
- The USB2517-JZX is a low-power, high-performance USB 2.0 hub controller designed for embedded applications.
- It supports MultiTRAK™ technology, which improves data throughput by managing multiple transaction translators (TTs) independently.
- The hub features advanced power management, including individual or ganged power control for downstream ports.
- It is backward compatible with USB 1.1 devices.
### **Features:**
- **MultiTRAK™ Technology:** Enhances performance with multiple transaction translators.
- **Flexible Power Management:** Supports battery-powered and self-powered configurations.
- **PortMap™ and PortSwap™:** Allows flexible port configuration and pin remapping.
- **Oscillator Options:** Supports external crystal or clock input.
- **LED Indicators:** Supports individual port status LEDs.
- **Integrated Termination Resistors:** Reduces external component count.
- **Industrial Temperature Support:** Operates in harsh environments (-40°C to +85°C).
- **RoHS Compliant:** Lead-free and environmentally friendly.
This information is based solely on the manufacturer's datasheet and technical documentation.
