Datasheet

Electrical characteristics STM32F103x8, STM32F103xB
80/105 DocID13587 Rev 16
Figure 40. Power supply and reference decoupling (V
REF+
connected to V
DDA
)
1. V
REF+
and V
REF–
inputs are available only on 100-pin packages.
5.3.19 Temperature sensor characteristics
V
REF+
/V
DDA
STM32F103xx
1 µF // 10 nF
V
REF–
/V
SSA
ai14389
(See note 1)
(See note 1)
Table 50. TS characteristics
Symbol Parameter Min Typ Max Unit
T
L
(1)
1. Based on characterization, not tested in production.
V
SENSE
linearity with temperature
-
1 2
°C
Avg_Slope
(1)
Average slope 4.0 4.3 4.6 mV/°C
V
25
(1)
Voltage at 25 °C 1.34 1.43 1.52 V
t
START
(2)
2. Guaranteed by design, not tested in production.
Startup time 4 - 10 µs
T
S_temp
(3)(2)
3. Shortest sampling time can be determined in the application by multiple iterations.
ADC sampling time when reading the
temperature
- - 17.1 µs