The recommended operating voltage range for the STM811SW16F is 2.7V to 5.5V.
The STM811SW16F can be configured for I2C or SPI communication by setting the appropriate pins and registers. For I2C, set the SCL and SDA pins as outputs and configure the I2C registers. For SPI, set the SCK, MOSI, and MISO pins as outputs and configure the SPI registers.
The maximum clock frequency supported by the STM811SW16F is 16 MHz.
The STM811SW16F has a built-in watchdog timer that can be enabled and configured through the WDT registers. The watchdog timer can be set to reset the device after a specified timeout period if the timer is not reset before the timeout expires.
Yes, the STM811SW16F is designed for low-power applications and has several power-saving features, including a low-power mode and a shutdown mode. The device can also be put into a standby mode to reduce power consumption.
STM811SW16F datasheet
by STMicroelectronics
