The STMicroelectronics X-NUCLEO-SNK1M1 expansion board allows evaluating the features ofTCPP01-M12 and the USB Type-C overvoltage protection for VBUS and CC lines suitable for Sink applications. The expansion board is designed to be stacked on top of any STM32 Nucleo-64development board exploiting the characteristics of the USB Type-C and Power Delivery (UCPD) peripheral embedded in their microcontrollers. It can also be stacked on other STM32 Nucleo development boards not supporting the UCPD peripheral to demonstrate the Type-C basic operations (attach, detach and power supply current capability recognition).

On-board TCPP01-M12 protection for USB Type-C and PD Sink applications
Surge protection (8/20 μs) and system-level ESD protection on VBUS
Common mode filter and ESD protection on USB 2.0 High Speed data lines
System level ESD protection on CC lines as per IEC61000-4-2 level 4 (±8 kV contact discharge)
Low power mode for battery operation allowing zero current consumption when no cable is attached
Integrated dead battery management when the device battery is fully depleted
Over temperature protection (OTP)