STM8L101F2 datasheet(45/77 Pages) STMICROELECTRONICS

部件名	STM8L101F2

功能描述	8-bit ultralow power microcontroller with up to 8 Kbytes Flash, multifunction timers, comparators, USART, SPI, I2C

PDF	77 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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45 / 77 page

STM8L101xx

Electrical parameters

Doc ID 15275 Rev 7

45/77

9.3.4

Clock and timing characteristics

Internal clock sources

Subject to general operating conditions for VDD, and TA.

High speed internal RC oscillator (HSI)

Figure 16.

Typical HSI frequency vs VDD @ 4 temperatures

Table 22.

HSI oscillator characteristics (1)

VDD = 3.0 V, TA = -40 to 125 °C unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fHSI

Frequency

VDD = 3.0 V

MHz

ACCHSI

Accuracy of HSI

oscillator (factory

calibrated)

VDD = 3.0 V, TA = 25 °C

-1(2)

Further characterization results expected.

1(2)

VDD = 3.0 V, -10 °C ≤TA ≤ 85 °C

-2.5(2)

2(2)

VDD = 3.0 V, -10 °C ≤TA ≤ 125 °C

-4.5(2)

2(2)

VDD = 3.0 V, 0 °C ≤TA ≤ 55 °C

-1.5(2)(3)

Data based on characterization results, not tested in production.

1.5(2)(3)

VDD = 3.0 V, -10 °C ≤TA ≤ 70 °C

-2(2)(3)

2(2)(3)

1.65 V

≤ VDD ≤ 3.6 V,

-40 °C

≤ TA ≤125 °C

-4.5(3)

3(3)

IDD(HSI)

HSI oscillator power

consumption

100(3)

µA

ai17013

15.2

15.4

15.6

15.8

16.2

16.4

16.6

16.8

1.65 1.8 1.95 2.1 2.25 2.4 2.55 2.7 2.85

3.15 3.3 3.45 3.6

DD [V]

-40°C

25°C

85°C

125°C

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