Overview
The USB3300-EZK-TR, produced by Microchip Technology, is an industrial temperature Hi-Speed USB Physical Layer Transceiver (PHY) designed to operate as a device, host, or On-The-Go (OTG) device. This component utilizes the Universal Low Pin Interface (ULPI) and is compliant with the USB 2.0 specification and the ULPI Specification revision 1.1. It is particularly suited for applications requiring high-speed USB connectivity with minimal external components.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | 32-VFQFN Exposed Pad (5x5 mm) |
| Interface | ULPI |
| Operating Temperature | -40°C to +85°C |
| Voltage - Supply | 3V to 3.6V |
| Protocol | USB 2.0, OTG |
| Unconfigured Current | 54.7 mA (typical) |
| Suspend Current | 83 uA (typical) |
| ESD Protection | ±8kV HBM, ±15kV air (IEC61000-4-2) |
| Integrated Oscillator | 24MHz Crystal Oscillator |
Key Features
- USB-IF Hi-Speed certified to the Universal Serial Bus Specification Rev 2.0
- Compliant with the ULPI Specification revision 1.1 in 8-bit mode
- Converts 54 UTMI+ signals into a standard 12-pin Link controller interface
- Low power consumption: 54.7 mA unconfigured current and 83 uA suspend current
- Integrated protection to withstand ESD tests (±8kV HBM and ±15kV air)
- Internal PLL for 480MHz Hi-Speed USB operation
- Supports FS pre-amble for FS hubs with a LS device
Applications
The USB3300-EZK-TR is well-suited for a variety of applications, including:
- Cell Phones
- PDAs
- MP3 Players
- Scanners
- External Hard Drives
- Digital Still and Video Cameras
- Portable Media Players
- Printers
Q & A
- What is the primary function of the USB3300-EZK-TR? The USB3300-EZK-TR is a Hi-Speed USB Physical Layer Transceiver (PHY) that can act as a device, host, or OTG device.
- What interface does the USB3300-EZK-TR use? It uses the Universal Low Pin Interface (ULPI).
- What are the operating temperature ranges for the USB3300-EZK-TR? The component operates within the temperature range of -40°C to +85°C.
- What is the typical unconfigured current of the USB3300-EZK-TR? The typical unconfigured current is 54.7 mA.
- Does the USB3300-EZK-TR have built-in ESD protection? Yes, it has integrated protection to withstand ESD tests (±8kV HBM and ±15kV air).
- What is the package type of the USB3300-EZK-TR? It comes in a 32-VFQFN Exposed Pad package (5x5 mm).
- Can the USB3300-EZK-TR support multiple USB ports? Yes, it can be combined with SMSC’s hub products to expand the number of ports.
- What is the typical suspend current of the USB3300-EZK-TR? The typical suspend current is 83 uA.
- Is the USB3300-EZK-TR compliant with USB 2.0 specifications? Yes, it is USB-IF Hi-Speed certified to the Universal Serial Bus Specification Rev 2.0.
- Does the USB3300-EZK-TR have an integrated oscillator? Yes, it has a 24MHz Crystal Oscillator.
