STM32W108HBU61TR STMicroelectronics, STM32W108HBU61TR Datasheet - Page 201

• 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

STM32W108HB, STM32W108CC, STM32W108CB and STM32W108CZ
Note:
Table 145
Table
Table 145. ADC characteristics
The signal-ended ADC measurements are limited in their range and only guaranteed for
accuracy within the limits shown in this table. The ADC's internal design allows for
measurements outside of this range (±200 mV) when the input buffer is disabled, but the
accuracy of such measurements is not guaranteed. The maximum input voltage is of more
interest to the differential sampling where a differential measurement might be small, but a
common mode can push the actual input voltage on one of the signals towards the upper
voltage limit.
VREF
VREF output current
VREF load capacitance
External VREF voltage range
External VREF input impedance
Minimum input voltage
Maximum input voltage
Single-ended signal range
Differential signal range
Common mode range
Input referred ADC offset
Input Impedance
Input buffer disabled
Input buffer enabled
Input buffer disabled
Input buffer enabled
Input buffer disabled
Input buffer enabled
Input buffer disabled
Input buffer enabled
Input buffer disabled
Input buffer enabled
1 MHz sample clock
6 MHz sample clock
Not sampling
144.
lists other specifications for the ADC not covered in
Parameter
Doc ID 16252 Rev 9
-VDD_PADS + 0.1
-VREF
Min.
1.17
1.1
0.1
0.1
-10
0.5
10
–
–
1
0
–
–
0
0
1
VDD_PADS/2
Typ.
1.2
1.2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Table
Electrical characteristics
+VDD_PADS - 0.1
VDD_PADS – 0.1
142,
VDD_PADS - 0.1
+VREF
Table
VREF
VREF
VREF
Max.
1.23
1.3
10
10
1
–
–
–
–
–
–
143, and
201/220
Units
mV
mA
MΩ
MΩ
nF
V
V
V
V
V
V
V