Microchip Technology USB3320C-EZK
The USB3320C-EZK is a 1/1 Transceiver Half USB 2.0, which is optimized for high-speed data transfer and low-voltage operations. It is from Microchip Technology. The USB3320C-EZK features integrated ESD protection circuits, capable of withstanding up to ±15kV IEC Air Discharge without the need for external devices.
It also has an over-voltage Protection circuit (OVP) that protects the VBUS pin from continuous DC voltages up to 30V. Moreover, it comes with an integrated USB Switch, ensuring no degradation of Hi-Speed electrical characteristics. This switch allows a single USB port of connection by providing switching functions for battery charging, stereo and mono/mic audio, and USB Full-Speed/Low-Speed data.
Additionally, it utilizes flexPWR Technology, which features a low current design ideal for battery-powered applications. In "Sleep" mode, it tri-states all ULPI pins and puts the part in a low current state. It has an I/O voltage range of 1.8V to 3.3V (±10%), an integrated battery to 3.3V regulator, a 2.2uF bypass capacitor, and a 100mV dropout voltage.
Microchip Technology USB3320C-EZK's Features
- Integrates termination resistors for easy impedance matching: This feature simplifies system design and reduces noise.
- Supports USB battery charging and data transfer protocols: The USB3320C-EZK supports high-speed data transfer, making it suitable for various applications.
- Compact design minimizes PCB space usage: This feature is ideal for devices with limited space constraints.
- Designed for seamless integration into various devices: The USB3320C-EZK is designed to work seamlessly with a wide range of devices, making it an excellent choice for diverse applications.
Built-in oscillator circuit simplifies system design: This feature eliminates the need for external components, reducing complexity and increasing reliability.
Microchip Technology USB3320C-EZK's Applications
The USB3320 is targeted for any application where a Hi-Speed USB connection is desired and when board space, power, and interface pins must be minimized.
Microchip Technology USB3320C-EZK's Attributes
The following are basic parameters of the part selected concerning the characteristics of the part and the categories it belongs to.
| Upstream Port | ULPI | Reference Clock Freq | Multi |
| IO Voltage | 1.8V-3.3V | ULPI Input Clock Mode | Yes |
| Crystal Support | Yes | Battery Charger Detection | Yes |
| Integrated USB Switch | Yes | OTG | Yes |
| Host Based I/F | No | Temp Range Min | -40 |
| Temp Range Max | 85 |
Microchip Technology USB3320C-EZK's Datasheet
Microchip Technology USB3320C-EZK's Category - Transceivers ICs
Transceiver Chip is an integrated circuit (IC) used to achieve the signal transceiver function in wireless communication or wired communication. It can receive and send signals simultaneously to realize the transmission of data between different devices. The following will give a detailed introduction to the principle, application, and future development of transceiver chips.
Firstly, the principle of transceiver chips is to achieve two-way communication through circuit design and signal processing. For wireless communication, transceiver chips convert electrical signals into analog radio frequency signals through radio frequency (RF) front-end circuits and send them through antennas. At the same time, it can also receive radio frequency signals received through antennas and convert them into digital signals.
For wired communication, transceiver chips receive analog signals from transmission lines through receiving-end circuits and convert them into digital signals. At the same time, it can also convert digital signals into analog signals and send them to transmission lines through sending-end circuits. In this way, high-speed and high-quality data transmission can be achieved.
USB3320C-EZK's Manufacturer - Microchip Technology
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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