STM32G0B1CCT6 have FDCAN1 or FDCAN2

Vika43121 · ‎2025-05-14

My question is that stm32g0b1cct6 have fdcan2 or not because i getting confuse i read many document and reference some are said that stm32g0b1cct6 is low budget mcu and its have only fdcan1 not fdcan2 . so dear support team plz response fast

regard Vikas

Karl Yamashita · ‎2025-05-15

It seems to have 2 FDCAN peripherals

and this person is using FDCAN2 for the bootloader

https://community.st.com/t5/stm32-mcus-embedded-software/can-bootloader-used-with-stm32g0b1cxt-can-t-flash-over-fdcan2/td-p/770661

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mƎALLEm · ‎2025-05-15

Hello @Vika43121,

This information is something that you can find in the datasheet of the product, especially the table "Features and peripheral counts":

So stm32g0b1cct6 has two FDCAN instances.

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