STM32F091VCY6TR 查看數據表（PDF） - STMicroelectronics
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STM32F091VCY6TR
STMicroelectronics
STM32F091VCY6TR Datasheet PDF : 128 Pages
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STM32F091xB STM32F091xC
Electrical characteristics
6.3.19 Temperature sensor characteristics
Table 62. TS characteristics
Symbol
TL(1)
Avg_Slope(1)
V30
tSTART(1)
tS_temp(1)
Parameter
VSENSE linearity with temperature
Average slope
Voltage at 30 °C (± 5 °C)(2)
ADC_IN16 buffer startup time
ADC sampling time when reading the
temperature
Min
Typ
Max
Unit
-
±1
±2
°C
4.0
4.3
4.6
mV/°C
1.34
1.43
1.52
V
-
-
10
µs
4
-
-
µs
1. Guaranteed by design, not tested in production.
2.
Measured at
Temperature
VDDA =
sensor
3.3 V ± 10
calibration
mV. The
values.
V30
ADC
conversion
result
is
stored
in
the
TS_CAL1
byte.
Refer
to
Table
3:
6.3.20 VBAT monitoring characteristics
Symbol
Table 63. VBAT monitoring characteristics
Parameter
Min
R
Resistor bridge for VBAT
-
Q
Ratio on VBAT measurement
-
Er(1)
Error on Q
–1
tS_vbat(1)
ADC sampling time when reading the VBAT
4
1. Guaranteed by design, not tested in production.
Typ
2 x 50
2
-
-
Max
-
-
+1
-
Unit
kΩ
-
%
µs
6.3.21
Timer characteristics
The parameters given in the following tables 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).
Table 64. TIMx characteristics
Symbol
Parameter
Conditions
Min
Typ
-
-
tres(TIM) Timer resolution time
fTIMxCLK = 48 MHz
-
1
20.8
Timer external clock
-
fEXT
frequency on CH1 to
CH4
fTIMxCLK = 48 MHz
-
fTIMxCLK/2
-
24
16-bit timer maximum
-
-
period
tMAX_COUNT
32-bit counter
fTIMxCLK = 48 MHz
-
-
-
maximum period
fTIMxCLK = 48 MHz
-
216
1365
232
89.48
Max
-
-
-
-
-
-
-
-
Unit
tTIMxCLK
ns
MHz
MHz
tTIMxCLK
µs
tTIMxCLK
s
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