STM32W108HBU61TR STMicroelectronics, STM32W108HBU61TR Datasheet - Page 166
STM32W108HBU61TR
Manufacturer Part Number
STM32W108HBU61TR
Description
16/32-BITS MICROS
Manufacturer
STMicroelectronics
Series
STM32r
Specifications of STM32W108HBU61TR
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Applications
IEEE 802.15.4 Wireless
Processing Unit
Microprocessor
Operating Supply Voltage (min)
1.18V
Operating Supply Voltage (typ)
1.25V
Operating Supply Voltage (max)
1.32V
Package Type
VFQFPN EP
Pin Count
40
Mounting
Surface Mount
Rad Hardened
No
Core Processor
ARM® Cortex-M3™
Program Memory Type
FLASH (128 kB)
Controller Series
STM32W
Ram Size
8K x 8
Interface
I²C, SPI, UART/USART
Number Of I /o
18
Voltage - Supply
1.18 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Lead Free Status / Rohs Status
Compliant
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ADC configuration register
The ADC configuration register (ADC_CFG) sets up most of the ADC operating parameters.
Input
The analog input of the ADC can be chosen from various sources. The analog input is
configured with the ADC_MUXP and ADC_MUXN bits within the ADC_CFG register.
Table 108
Table 108. ADC inputs
1. Denotes bits ADC_MUXP or ADC_MUXN in register ADC_CFG.
Table 109
Table 109. Typical ADC input configurations
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC1
ADC3
ADC_MUXn
ADC P input
10
11
12
13
14
15
0
1
2
3
4
5
6
7
8
9
shows the possible input selections.
shows the typical configurations of ADC inputs.
(1)
Analog source at ADC
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
No connection
No connection
GND
VREF/2
VREF
1V8 VREG/2
No connection
No connection
No connection
No connection
VREF/2
VREF/2
VREF/2
VREF/2
VREF/2
VREF/2
ADC0
ADC2
ADC N input
Doc ID 16252 Rev 9
PB5
PB6
PB7
PC0
PA4
PA5
Internal connection Calibration
Internal connection Calibration
Internal connection Calibration
Internal connection Supply monitoring and calibration
ADC_MUXP
GPIO pin
0
1
2
3
4
5
1
3
ADC_MUXN
9
9
9
9
9
9
0
2
Purpose
Single-ended
Single-ended
Single-ended
Single-ended
Single-ended
Single-ended
Differential
Differential
Purpose
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