STM32F103VB 查看數據表（PDF） - STMicroelectronics

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STM32F103VB

Performance line, ARM-based 32-bit MCU with Flash, USB, CAN, seven 16-bit timers, two ADCs and nine communication interfaces

STMicroelectronics 

Electrical characteristics

STM32F103xx

5.3.3

5.3.4

Embedded reset and power control block characteristics

The parameters given in Table 9 are derived from tests performed under ambient

temperature and VDD supply voltage conditions summarized in Table 7.

Table 9. Embedded reset and power control block characteristics

Symbol

Parameter

Conditions

Min Typ Max Unit

PLS[2:0]=000 (rising edge)

PLS[2:0]=000 (falling edge)

PLS[2:0]=001 (rising edge)

PLS[2:0]=001 (falling edge)

PLS[2:0]=010 (rising edge)

PLS[2:0]=010 (falling edge)

PLS[2:0]=011 (rising edge)

VPVD

Programmable voltage

detector level selection

PLS[2:0]=011 (falling edge)

PLS[2:0]=100 (rising edge)

PLS[2:0]=100 (falling edge)

PLS[2:0]=101 (rising edge)

PLS[2:0]=101 (falling edge)

PLS[2:0]=110 (rising edge)

PLS[2:0]=110 (falling edge)

PLS[2:0]=111 (rising edge)

PLS[2:0]=111 (falling edge)

VPVDhyst

VPOR/PDR

PVD hysteresis

Power on/power down reset

threshold

Falling edge

Rising edge

VPDRhyst PDR hysteresis

TRSTTEMPO Reset temporization

2.1 2.18 2.26 V

2 2.08 2.16 V

2.19 2.28 2.37 V

2.09 2.18 2.27 V

2.28 2.38 2.48 V

2.18 2.28 2.38 V

2.38 2.48 2.58 V

2.28 2.38 2.48 V

2.47 2.58 2.69 V

2.37 2.48 2.59 V

2.57 2.68 2.79 V

2.47 2.58 2.69 V

2.66 2.78 2.9 V

2.56 2.68 2.8 V

2.76 2.88 3 V

2.66 2.78 2.9 V

100

mV

1.8 1.88 1.96 V

1.84 1.92 2.0 V

40

mV

1 2.5 4.5 mS

Embedded reference voltage

The parameters given in Table 10 are derived from tests performed under ambient

temperature and VDD supply voltage conditions summarized in Table 7.

Table 10. Embedded internal reference voltage

Symbol

Parameter

Conditions

VREFINT Internal reference voltage

−45°C < TA < +105°C

−45°C < TA < +85°C

Min Typ Max Unit

1.16 1.20 1.26 V

1.16 1.20 1.24 V

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