STM32F301C6 datasheet(79/135 Pages) STMICROELECTRONICS

Part #	STM32F301C6

Description	ARM Cortex-M4 32-bit MCUFPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 ??3.6 V

PDF	135 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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DocID025146 Rev 6

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STM32F301x6 STM32F301x8

Electrical characteristics

114

6.3.8

Internal clock source characteristics

The parameters given in Table 44 are derived from tests performed under ambient

temperature and supply voltage conditions summarized in Table 23.

High-speed internal (HSI) RC oscillator

Figure 18. HSI oscillator accuracy characterization results for soldered parts

Table 44. HSI oscillator characteristics(1)

1. VDDA = 3.3 V, TA = –40 to 105 °C unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fHSI

Frequency

MHz

TRIM

HSI user trimming step

1(2)

2. Guaranteed by design.

DuCy(HSI)

Duty cycle

45(2)

-55(2)

ACCHSI

Accuracy of the HSI oscillator

TA = -40 to

105°C

-2.8(3)

3. Guaranteed by characterization results.

-3.8(3)

TA = -10 to 85°C -1.9(3)

-2.3(3)

TA = 0 to 85°C

-1.9(3)

-2(3)

TA = 0 to 70°C

-1.3(3)

-2(3)

TA = 0 to 55°C

-1(3)

-2(3)

TA = 25°C(4)

4. Factory calibrated, parts not soldered.

-1

tsu(HSI)

HSI oscillator startup time

1(2)

-2(2)

µs

IDDA(HSI)

HSI oscillator power

consumption

100(2)

µA

STM32F301C6 Datasheet(PDF) 79 Page - STMicroelectronics

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