STM32F302CBT6 STMicroelectronics, STM32F302CBT6 Datasheet - Page 21

• Manufacturer Part Number: STM32F302CBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F302CBT6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4
• Data Bus Width: 32 bit

STM32F302xx/STM32F303xx
3.12.3
3.12.4
V
This embedded hardware feature allows the application to measure the V
using the internal ADC channel ADC_IN17. As the V
and thus outside the ADC input range, the V
divider by 2. As a consequence, the converted digital value is half the V
OPAMP reference voltage (VOPAMP)
Every OPAMP reference voltage can be measured using a corresponding ADC internal
channel: VOPAMP1 connected to ADC1 channel 15, VOPAMP2 connected to ADC2
channel 17, VOPAMP3 connected to ADC3 channel 17, VOPAMP4 connected to ADC4
channel 17.
BAT
battery voltage monitoring
Doc ID 023353 Rev 5
BAT
pin is internally connected to a bridge
BAT
voltage may be higher than V
Functional overview
BAT
BAT
voltage.
battery voltage
21/133
DDA
,