MCBSTM32EXL Keil, MCBSTM32EXL Datasheet - Page 200

• Manufacturer Part Number: MCBSTM32EXL
• Description: BOARD EVALUATION FOR STM32F103ZE
• Manufacturer: Keil

Specifications of MCBSTM32EXL

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Analog-to-digital converter (ADC)
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Figure 25. Single ADC block diagram
1. ADC3 has regular and injected conversion triggers different from those of ADC1 and ADC2.
2. TIM8_CH4 and TIM8_TRGO with their corresponding remap bits exist only in High-density products.
ADCx_IN15
ADCx_IN1
ADCx_IN0
EXTI_15
EXTI_11
V
V
V
V
REF+
REF-
DDA
SSA
TIM8_CH4
TIM8_TRGO
Temp. sensor
TIM1_TRGO
TIM1_CH4
TIM2_TRGO
TIM2_CH1
TIM3_CH4
TIM4_TRGO
ADCx-ETRGINJ_REMAP bit
V
Ports
GPIO
REFINT
ADCx_ETRGREG_REMAP bit
TIM1_CH1
TIM1_CH2
TIM1_CH3
TIM2_CH2
TIM3_TRGO
TIM4_CH4
(2)
(2)
JEXTSEL[2:0] bits
Analog
EXTSEL[2:0] bits
MUX
End of conversion
End of injected conversion
up to 16
Analog watchdog event
up to 4
Doc ID 13902 Rev 9
Start trigger
(injected group)
JEXTRIG
Start trigger
(regular group)
bit
channels
Injected
channels
Regular
EOC
JEOC
AWD
Flags
EXTRIG
bit
Compare Result
enable bits
Interrupt
EOCIE
JEOCIE
AWDIE
Injected data registers
High Threshold (12 bits)
Low Threshold (12 bits)
Analog to digital
Analog
converter
(4 x 16 bits)
Regular data register
watchdog
(16 bits)
TIM5_TRGO
TIM1_TRGO
TIM1_CH4
TIM4_CH3
TIM8_CH2
TIM8_CH4
TIM5_CH4
TIM3_CH1
TIM2_CH3
TIM1_CH3
TIM8_CH1
TIM8_TRGO
TIM5_CH1
TIM5_CH3
Triggers for ADC3
DMA request
ADCCLK
JEXTSEL[2:0] bits
ADC Interrupt to NVIC
EXTSEL[2:0] bits
From ADC prescaler
Start trigger
(injected group)
Start trigger
(regular group)
JEXTRIG
EXTRIG
(1)
ai14802d
bit
bit
RM0008