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)
● Low Power Operation: ICC = 25 μA (Typical)
