ST7FLITE29F2B6 datasheet by STMicroelectronics

ST7FLITE29F2B6 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with the internal oscillator?
  The maximum clock frequency that can be used with the internal oscillator is 16 MHz.
• How do I configure the watchdog timer?
  The watchdog timer can be configured using the WDR and WDTCR registers. The WDR register is used to set the watchdog timer period, and the WDTCR register is used to enable or disable the watchdog timer.
• What is the purpose of the reset pin?
  The reset pin is used to reset the microcontroller. When the reset pin is pulled low, the microcontroller is reset and all registers are set to their default values.
• How do I use the UART module?
  The UART module can be used for serial communication. To use the UART module, you need to configure the UART registers (such as the UARTCR, UARTSR, and UARTDR registers) and enable the UART clock.
• What is the maximum current that can be sourced or sunk by the GPIO pins?
  The maximum current that can be sourced or sunk by the GPIO pins is 20 mA.