Pinouts and pin descriptions
STM32F042xx
Figure 7. UFQFPN32 32-pin package pinout (top view)
Figure 8. UQFPN28 28-pin package (top view)
1. Pin pair PA11/12 can be remapped instead of pin pair PA9/10 using the SYSCFG_CFGR1 register.
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DocID025832 Rev 2
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