STM32F100C8H6B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM32F100C8H6B

Low & medium-density value line, advanced ARM®-based 32-bit MCU with 16 to 128 KB Flash, 12 timers, ADC, DAC & 8 comm interfaces

STMicroelectronics 

Electrical characteristics

STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB

Figure 21. Typical application with a 32.768 kHz crystal

Resonator with

integrated capacitors

CL1

OSC32_IN

32.768 KH z

resonator

RF

OSC32_OU T

CL2

Bias

controlled

gain

fLSE

STM32F10xxx

ai14129b

5.3.7

Internal clock source characteristics

The parameters given in Table 23 are derived from tests performed under the ambient

temperature and VDD supply voltage conditions summarized in Table 8.

High-speed internal (HSI) RC oscillator

Table 23. HSI oscillator characteristics(1)

Symbol

Parameter

Conditions

Min Typ Max Unit

fHSI Frequency

-

-

8

DuCy(HSI) Duty cycle

ACCHSI Accuracy of HSI oscillator

-

45

-

TA = –40 to 105 °C(2) -2.4

-

TA = –10 to 85 °C(2) -2.2

-

TA = 0 to 70 °C(2)

-1.9

-

TA = 25 °C

tsu(HSI)(3) HSI oscillator startup time

-

IDD(HSI)(3) HSI oscillator power consumption

-

-1

-

1

-

-

80

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

2. Guaranteed by characterization results.

3. Guaranteed by design. Not tested in production

- MHz

55 %

2.5 %

1.3 %

1.3 %

1

%

2

µs

100 µA

50/96

DocID16455 Rev 9

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