Is the MPU supplied with the correct
voltage levels?
Does the power management IC provide enough current for the
system?
Are the correct power supply power-up and power-down sequences
implemented?
Are the decoupling capacitors adequate?
Is the MPU configured correctly?
Is the DDR controller configured correctly?
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.