The recommended power-up sequence is to apply VDDA (analog power) first, followed by VDD (digital power) and then the clock signal. This ensures proper initialization of the device.
Optimizing performance requires understanding the application's requirements and configuring the device accordingly. This may involve adjusting clock frequencies, cache settings, and peripheral configurations. Consult the device's user guide and application notes for guidance.
The device has a maximum junction temperature of 125°C. Ensure proper heat sinking, thermal interface materials, and airflow to maintain a safe operating temperature. Consult the device's thermal design guide for more information.
Follow proper PCB design practices, such as using ground planes, decoupling capacitors, and shielding. Ensure that the device is properly grounded and that clock signals are routed carefully to minimize electromagnetic interference (EMI).
The device is rated for industrial temperature range (-40°C to 85°C). For harsh environments, consider using conformal coating, potting, or hermetic packaging to protect the device from moisture, vibration, and extreme temperatures.