All microcontrollers require a clock for timing purposes. This clock is just an accurate oscillator. Microcontrollers execute programmed commands sequentially with each tick of the clock. The simplest option, if available on theselected microcontroller, is to use the internal clock. This internal c...
This allows supporting BAM with I2C or USART at up to 1 Mbps speed. Stop mode The STM32L4/L4+ Series implements three Stop modes with full SRAM and peripheral retention capability and capacity to wakeup in 1 µs thanks to the use...