ST10F273M-4QR3 datasheet by STMicroelectronics

ST10F273M-4QR3 Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this microcontroller?
  The ST10F273M-4QR3 can operate from -40°C to 125°C, making it suitable for industrial and automotive applications.
• How do I configure the clock settings for this microcontroller?
  The clock settings can be configured using the Clock Control Register (CKCU) and the PLL Clock Register (PLLCK). Refer to the datasheet for specific register settings and configuration options.
• What is the maximum frequency for the internal oscillator?
  The internal oscillator can operate up to 64 MHz, but the maximum frequency depends on the specific application and clock configuration.
• How do I use the ADC on this microcontroller?
  The ADC on the ST10F273M-4QR3 is a 12-bit successive approximation ADC. To use it, configure the ADC clock, select the input channel, and start the conversion using the ADC control register. Refer to the datasheet for specific register settings and conversion sequences.
• What is the maximum current rating for the GPIO pins?
  The maximum current rating for the GPIO pins is 20 mA, but this can vary depending on the specific application and operating conditions.