STM8S103F2T6BTR 查看數據表（PDF） - STMicroelectronics

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STM8S103F2T6BTR

Access line, STM8S 8-bit MCU, up to 32 Kbytes Flash, 10-bit ADC, timers, USART, SPI, I²C

STMicroelectronics 

Electrical characteristics

STM8S103xx, STM8S105xx

7.3.2

Reset pin characteristics

Subject to general operating conditions for VDD and TA unless otherwise specified.

Table 18. NRST pin characteristics(1)

Symbol

Parameter

Conditions Min Typ Max

1)

VIL(NRST) NRST Input low level voltage (2)

VIH(NRST) NRST Input high level voltage (2)

VOL(NRST) NRST Output low level voltage (2) IOL=TBD mA

RPU(NRST) NRST Pull-up resistor (3)

VF(NRST) NRST Input filtered pulse (4)

VNF(NRST) NRST Input not filtered pulse (4)

1. TBD = to be determined.

2. Data based on characterization results, not tested in production.

3. The RPU pull-up equivalent resistor is based on a resistive transistor

4. Data guaranteed by design, not tested in production.

VSS

TBD

30

40

TBD

TBD

TBD

VDD

TBD

60

Figure 26. Typical NRST VIL and VIH vs VDD @ 4 temperatures

6

5

4

-40°C

25°C

85°C

125°C

Unit

V

kΩ

ns

µs

3

2

1

0

2.5

3

3.5

4

4.5

5

5.5

6

VDD [V]

44/56

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