Requirements Working environment Operating temperature : min 0 °C−20 °C−25 °C−40 °C−55 °C max 70 °C85 °C105 °C125 °C155 °C High-Speed External crystal/clock (HSE, i.e. xMHz) : Low-Speed External crystal/clock (LSE, i.e. 32.768kHz) : I2C interfaces Numbers : SPI interfaces Numbers : UART interfaces Numbers : QuadSPI/OctSPI MMC/SD/SDIO USB Ethernet Audio Camera Display Timer Inputs (Time-stamping, Counting, Trigger, Encoder, Hall sensors) : Outputs (Single-pulse, PWM): GPIO IRQ inputs not listed above GPIO inputs not listed above GPIO outputs not listed above Analog signals ADC input signals: DAC output signals:
