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STM32F373C8 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
MFG CO.
'STM32F373C8' PDF : 131 Pages View PDF
STM32F373xx
Electrical characteristics
6.3.20
Temperature sensor characteristics
Table 65. Temperature sensor calibration values
Calibration value name
Description
Memory address
TS_CAL1
TS_CAL2
TS ADC raw data acquired at
temperature of 30 °C ± 5 °C,
VDDA= 3.3 V
TS ADC raw data acquired at
temperature of 110 °C ± 5 °C
VDDA= 3.3 V
0x1FFF F7B8 - 0x1FFF F7B9
0x1FFF F7C2 - 0x1FFF F7C3
6.3.21
6.3.22
Table 66. TS characteristics
Symbol
Parameter
Min
Typ
TL
Avg_Slope(1)
V25
tSTART(1)
TS_temp(2)(1)
VSENSE linearity with temperature
Average slope
Voltage at 25 °C
Startup time
ADC sampling time when reading the
temperature
-
4.0
1.34
4
17.1
±1
4.3
1.43
-
-
1. Guaranteed by design.
2. Shortest sampling time can be determined in the application by multiple iterations.
Max
±2
4.6
1.52
10
-
Unit
°C
mV/°C
V
µs
µs
VBAT monitoring characteristics
Symbol
Table 67. VBAT monitoring characteristics
Parameter
Min Typ
R
Q
Er(1)
TS_vbat(2)
Resistor bridge for VBAT
Ratio on VBAT measurement
Error on Q
ADC sampling time when reading the VBAT
1mV accuracy
-
50
-
2
-1
-
5
-
1. Guaranteed by design.
2. Shortest sampling time can be determined in the application by multiple iterations.
Max
-
-
+1
-
Unit
KΩ
-
%
µs
Timer characteristics
The parameters given in Table 68 are guaranteed by design.
Refer to Section 6.3.14: I/O port characteristics for details on the input/output alternate
function characteristics (output compare, input capture, external clock, PWM output).
DocID022691 Rev 7
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