STM32G0 UCPD DRP Availability

[IOTkid]

I am curious if the STM32G0x1 can manage a DRP and a UFP USB-C as a charge through application?

The USBPDM1 doc mentions other IC's and possibly other breakout boards.

Is there a timline on when the TCPP03-M20 and documentation will be available?

Cheers

Jonas

[Yohann M.]

Dear @Community member​ ,

I can confirm you that STM32G0x1 device can manage Source + UFP (devices) configuration. By default, USB-PD negotiation starts in Source + DFP profile but it is possible through application to request a data role swap (to UFP)... refer to API USBPD_DPM_RequestDataRoleSwap.

Regards,

Yohann

[Mohamed S. · Accepted solution]

Dear @Community member​ ,

TCPP03-M20 datasheet is now available on ST.COM.

 https://www.st.com/resource/en/datasheet/tcpp03-m20.pdf

This device is tailored for high voltage controls and protections of Dual Role Power, Dual Role Data applications when used with a STM32 controller with built-in USB-C controller such as STM32G0, STM32G4, STM32L5 or STM32U5.

Among other features, TCPP03-M20 integrates the charge pumps for the two integrated Gate Drivers (provider and consumer path), as well as discharge path for VBUS and VCONN. One key benefit is the power consumption during toggling that can be lowered thanks to the low power mode.

Best regards,

Mohamed