USB3500 Datasheet | Microchip Technology

Overview The USB3500 is a highly integrated USB transceiver system. It contains a plete USB 2.0 PHY with the UTMI+ industry standard interface to support fast time to market for a USB controller. The USB3500 is posed of the functional blocks shown in the figure below. USB3500 Block Diagram VDD1.8 VDDA1.8 XI m VDD3.3 XCVRSEL[1:0] TERMSEL TXREADY SUSPENDN TXVALID RESET CHRGVBUS RXACTIVE OPMODE[1:0] ID_DIG IDPULLUP CLKOUT LINESTATE[1:0] HOSTDISC DISCHRGVBUS SESSEND DATA[7:0] RXVALID SESSVLD DPPD DMPD RXERROR VBUSVLD Internal Regulators & POR TX Logic RX Logic UTMI+ Digital 24 MHz XTAL XTAL & PLL HS XCVR FS/LS XCVR OTG Module VBUS ID VDD3.3 Rpu_dp Rpu_dm DP DM Rpd_dp Rpd_dm Resistors Bias Gen. RBIAS 5V Power Supply Mini-AB USB Connector  2005 - 2016 Microchip Technology Inc. DS00002103A-page 1 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 ments regarding this publication, please contact the Marketing munications Department via E-mail at docerrors@microchip.. We wele 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: http://.microchip. You can determine the version of a data sheet by examining its literature number found...