Electrical characteristics
STM32F103xC, STM32F103xD, STM32F103xE
Figure 56. Power supply and reference decoupling (VREF+ connected to VDDA)
STM32F103xx
VREF+/VDDA
(See note 1)
1 µF // 10 nF
VREF–/VSSA
(See note 1)
1. VREF+ and VREF– inputs are available only on 100-pin packages.
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Doc ID 14611 Rev 7