USB3250-ABZJ Microchip

USB3250 Hi-Speed USB Device Transceiver with UTMI Interface Highlights Applications USB-IFHi-Spee certified to USB 2.0 electrical The Universal Serial Bus (USB) is the preferred inter- specification face to connect Hi-Speed PC peripherals. Interface compliant with the UTMI specification Digital Still and Video Cameras (60MHz 8-bit unidirectional interface or 30MHz MP3 Players 16-bit bidirectional interface) External Hard Drives Supports 480Mbps High Speed (HS) and 12Mbps Scanners Full Speed (FS) serial data transmission rates Entertainment Devices Integrated 45 and 1.5k termination resistors Printers reduce external component count Test and Measurement Systems Internal short circuit protection of DP and DM lines POS Terminals Set Top Boxes 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 con- sumption in HS mode - ideal for bus powered functions On-die decoupling capacitance and isolation for immunity to digital switching noise Available in a 56-pin VQFN package Full industrial operating temperature range from o o -40 C to +85 C (ambient) 2013 - 2016 Microchip Technology Inc. DS00002142A-page 1USB3250 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: