STM32F103X4 Datasheet, PDF (67/80 Pages) STMicroelectronics – Low-density performance line, ARM-based 32-bit MCU with 16 or 32 KB Flash, USB, CAN, 6 timers, 2 ADCs, 6 communication interfaces

STM32F103x4, STM32F103x6
Electrical characteristics
Figure 32. Power supply and reference decoupling(V_REF+ connected to V_DDA)
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5.3.18
1. The V_REF+ input is available only on the TFBGA64 package.
Temperature sensor characteristics
Table 49. TS characteristics
Symbol
Parameter
Min Typ
T_L(1)
Avg_Slope⁽¹⁾
V₂₅₍₁₎
t_START(2)
T_{S_temp(3)(2)}
V_SENSE linearity with temperature
Average slope
Voltage at 25 °C
Startup time
ADC sampling time when reading the
temperature
1
4.0
4.3
1.34 1.43
4
1. Based on characterization, not tested in production.
2. Guaranteed by design, not tested in production.
3. Shortest sampling time can be determined in the application by multiple iterations.
AI
Max
Unit
2
°C
4.6
mV/°C
1.52
V
10
µs
17.1
µs
Doc ID 15060 Rev 3
67/80