The FUSB302 targets system designers looking to implement a DRP/SRC/SNK USB Type-C connector with low amount of programmability.The FUSB302 enables the USB Type-C detection including attach, and orientation. The FUSB302 integrates the physical layer of the USB BMC power delivery protocol to allow up to 100 W of power and role swap. The BMC PD block enables full support for alternative interfaces of the Type-C specification.Reference code is available for the FUSB302 for easy implementation of Type-C and USB BMC power delivery protocol across several embedded controller platforms. Click on the Reference Code request link to the right.
Features
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Dual-Role Functionality with Autonomous DRP Toggle
Ability to connect as either a host or a device based on what has been attached.
Software configurable either as a dedicated host, dedicated device, or dual role
Dedicated devices can operate both on a Type-C receptacle or a Type-C plug with a fixed CC and VCONN channel.
Full Type-C 1.1 Support. Integrates the following functionality of the CC pin
Attach/Detach Detection as Host
Current Capability Indication as Host
Current Capability Detection as Device
Audio Adapter Accessory Mode
Debug Accessory Mode
Active Cable Detection
Integrates CCx to VCONN switch with over-current limiting for powering USB3.1 Full Featured cables.
USB Power Delivery (PD) 2.0, Version 1.1 Support
Automatic GoodCRC Packet Response
Automatic soft reset packet sent with retries if needed
Automatic retries of sending a packet if a GoodCRC is not received
Dead Battery Support (SNK Mode Support when No Power Applied)
Automatic Hard Reset Ordered Set Sent
Packaged in 9-Ball WLCSP (1.260 mm x 1.215 mm) and 14-lead MLP (2.5 mm x 2.5 mm, 0.5 mm Pitch)
