Features

• Integrated ESD protection circuits - Up to ±15kV IEC Air Discharge without external devices

• Over-Voltage Protection circuit (OVP) protects the VBUS pin from continuous DC voltages up to 30V

• Integrated USB Switch - No degradation of Hi-Speed electrical characteristics - Allows single USB port of connection by providing switching function for: –Battery charging –Stereo and mono/mic audio –USB Full-Speed/Low-Speed data

• flexPWR® Technology - Low current design ideal for battery powered applications - “Sleep” mode tri-states all ULPI pins and places the part in a low current state - 1.8V to 3.3V IO Voltage (±10%)

• Integrated battery to 3.3V regulator - 2.2uF bypass capacitor - 100mV dropout voltage

• “Wrapper-less” design for optimal timing performance and design ease - Low Latency Hi-Speed Receiver (43 HiSpeed clocks Max) allows use of legacy UTMI Links with a ULPI bridge

• Selectable Reference Clock Frequency - Frequencies: 12, 13, 19.2, 24, 26, 27, 38.4, 52 or 60MHz - pin selectable

• External Reference Clock operation available - ULPI Input Clock Mode (60MHz sourced by Link) - 0 to 3.6V input drive tolerant - Able to accept “noisy” clock sources as reference to internal, low-jitter PLL

• Internal Oscillator operation available

• This mode requires external Quartz Crystal or Ceramic Resonator • Smart detection circuits allow identification of USB charger, headset, or data cable insertion

• Includes full support for the optional On-The-Go (OTG) protocol detailed in the On-The-Go Supplement Revision 2.0 specification

• Supports Headset Audio Mode

• Supports the OTG Host Negotiation Protocol (HNP) and Session Request Protocol (SRP)

• UART mode for non-USB serial data transfers

• Internal 5V cable short-circuit protection of ID, DP and DM lines to VBUS or ground

• Industrial Operating Temperature -40C to +85C

• 32-pin, QFN RoHS Compliant Package (5 x 5 x 0.90 mm height)

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.

The USB3320 is well suited for:
• Networking
• Audio Video
• Medical
• Industrial Computers
• Printers
• Repeaters
• Communication

USB3320C-EZK-TR MICROCHIP QFN32 New and Original in the stock, welcome to send the request to us!