STM32W108C8U63TR STMicroelectronics, STM32W108C8U63TR Datasheet - Page 190

• Manufacturer Part Number: STM32W108C8U63TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108C8U63TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (64 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 24
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical characteristics
Note:
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Table 47
Table
Table 47.
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
46.
lists other specifications for the ADC not covered in
Parameter
ADC characteristics
Doc ID 018587 Rev 1
-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
44,
+VDD_PADS - 0.1
VDD_PADS – 0.1
VDD_PADS - 0.1
Table
+VREF
VREF
VREF
VREF
Max.
1.23
1.3
10
10
1
–
–
–
–
–
–
STM32W108C8
45, and
Units
mV
mA
MΩ
MΩ
nF
V
V
V
V
V
V
V