STM32F091VCY6TR Просмотр технического описания (PDF) - STMicroelectronics

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STM32F091VCY6TR

ARM®-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC, and comm. interfaces, 2.0 - 3.6V

STMicroelectronics 

STM32F091xB STM32F091xC

Electrical characteristics

Note:

For information on selecting the crystal, refer to the application note AN2867 “Oscillator

design guide for ST microcontrollers” available from the ST website www.st.com.

Figure 18. Typical application with a 32.768 kHz crystal

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Note:

6.3.8

069

An external resistor is not required between OSC32_IN and OSC32_OUT and it is forbidden

to add one.

Internal clock source characteristics

The parameters given in Table 41 are derived from tests performed under ambient

temperature and supply voltage conditions summarized in Table 24: General operating

conditions. The provided curves are characterization results, not tested in production.

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