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USB3250

Microchip
Part Number USB3250
Manufacturer Microchip
Description Hi-Speed USB Device Transceiver
Published Jan 31, 2017
Detailed Description USB3250 Hi-Speed USB Device Transceiver with UTMI Interface Highlights • USB-IF "Hi-Speed" certified to USB 2.0 electri...
Datasheet PDF File USB3250 PDF File

USB3250
USB3250

Overview
USB3250 Hi-Speed USB Device Transceiver with UTMI Interface Highlights • USB-IF "Hi-Speed" certified to USB 2.
0 electrical specification • Interface compliant with the UTMI specification (60MHz 8-bit unidirectional interface or 30MHz 16-bit bidirectional interface) • Supports 480Mbps High Speed (HS) and 12Mbps Full Speed (FS) serial data transmission rates • Integrated 45 and 1.
5k termination resistors reduce external component count • Internal short circuit protection of DP and DM lines • On-chip oscillator operates with low cost 12MHz crystal • Robust and low power digital clock and data recovery circuit • SYNC and EOP generation on transmit packets and detection on receive packets • NRZI encoding and decoding • Bit stuffing and unstuffing with error detection • Supports the USB suspend state, HS detection, HS Chirp, Reset and Resume • Support for all test modes defined in the USB 2.
0 specification • Draws 72mA (185mW) maximum current consumption in H...


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