Fields In SYSCFG_CFGR (0x40013800, 0x002C)

Field	Offset	Width	STM32F401	STM32F405	STM32F407	STM32F410	STM32F411	STM32F412	STM32F413	STM32F427	STM32F429	STM32F446	STM32F469
FMPI2C1_SCL	0	1	✘	✘	✘	✔	✘	✔	✔	✘	✘	✔	✘
FMPI2C1_SDA	1	1	✘	✘	✘	✔	✘	✔	✔	✘	✘	✔	✘