STM8S105S6B3C(2015) 查看數據表（PDF） - STMicroelectronics

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STM8S105S6B3C
(Rev.:2015)

Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbyte Flash, integrated EEPROM, 10-bit ADC, timers, UART, SPI, I²C

STMicroelectronics 

Electrical characteristics

STM8S105x4/6

10.3.8

Reset pin characteristics

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

Table 41. NRST pin characteristics

Symbol

Parameter

Conditions Min

VIL(NRST)

NRST input low level voltage(1)

-

-0.3

VIH(NRST)

VOL(NRST)

RPU(NRST)

tIFP(NRST)

tINFP(NRST)

tOP(NRST)

NRST input high level voltage(1)

NRST output low level voltage(1)

NRST pull-up resistor(2)

NRST input filtered pulse(3)

NRST Input not filtered pulse(3)

NRST output pulse(3)

IOL= 2 mA

IOL= 3 mA

-

-

-

-

0.7 x VDD

-

30

-

500

20

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

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

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

Typ

Max Unit

- 0.3 x VDD

-

VDD+ 0.3 V

-

0.5

55

80

k

-

75

ns

-

-

-

-

µs

Figure 37. Typical NRST VIL and VIH vs VDD @ 4 temperatures

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