UPD350A/Q8X Microchip

UPD350 Highly Integrated Small Form Factor USB Type-C Power Delivery 3.0 Port Controller USB Power Delivery MAC Highlights - Compliant with USB Power Delivery Small Form Factor QFN Package Specification Revision 3.0 Integrated Analog Discrete Components Reduce - Power Delivery Packet Framing Bill of Materials and Design Footprint - CRC Checking/Generation USB Power Delivery 3.0 Compliant MAC - 4B/5B Encoding/Decoding (1) USB Type-C Connector Support with - BMC Encoding/Decoding Connection Detection and Control 2 (2) - EOP/SOP Generation for PD Frames I C/SPI Interface for CPU/SoC Communication - SOP Detection and SOP Header Processing USB Type-C Alternate Mode Support - Separate RX/TX FIFOs Dual Role Port (DRP) and Fast Role Swap (FRS) - Automatic GoodCRC Message Generation Support with DRP offload mode - Automatic Retry Generation Target Applications - Error Handling - Low Standby Power Support Notebook Computers USB Type-C Cable Detect Logic All-in-One/Desktop PCs - Auto Cable Attach & Orientation Detection Smartphones - Routes Baseband Communication to Tablets Respective CC Pin per Detected Orientation Monitors - VCONN Supply Control for Active Cable Docking Stations - Configurable Downstream Facing Port (DFP) HDTVs and Upstream Facing Port (UFP) Modes Printers - Charging Current Capability Detection Automotive Breakout Boxes - Detection of Debug Accessory Mode, Multi-port Chargers Audio Adapter Accessory Mode 2 I C/SPI Interface Supports Communication/Con- Key Benefits figuration via Microchip USB Power Delivery hub (2) or supported embedded controller Integrated Analog Discrete Components Alternate Mode Support - VCONN FETs with Rp/Rd Switching - DisplayPort and other Major Protocols - Dead Battery Rd termination CFG SEL Pin for Selection of Device Mode and - Programmable Current Sense for 2 (2) I C addresses Overcurrent Conditions Power and I/Os - Voltage Sense for Overvoltage Conditions - Integrated 1.8V Voltage Regulator Integrated 3.3V Power Switch - 10 Configurable General Purpose I/O Pins (2) - Provides Dead Battery Support Package - Automatically Switch between VBUS and - 28-QFN (4.0mm x 4.0mm) Main +3.3V Environmental Product Options - Commercial (0 C to +70 C) - Industrial (-40 C to +85 C) - Automotive AEC-Q100 Grade 3 (-40 C to 1. USB Type-C and USB-C are trademarks of +85 C) USB Implementers Forum. 2. Available only in select UPD350 configurations. 2018 Microchip Technology Inc. DS00002643A-page 1UPD350 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 Documentation To obtain the most up-to-date version of this documentation, please register at our Worldwide Web site at: