|
|||||||||||
Technical Support On-Line Manuals MCB1800/4300 User's Guide ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Power SupplyThe MCB1800 Board can be powered through two different connectors:
Please note that the debug interfaces (JTAG / Cortex-Debug and Cortex-Debug+ETM) are extremely sensitive to electrostatic discharge (ESD). Special care should be taken if you are powering the board with a power supply that has no ground connection (e.g. wall power supply). Please connect the board in this order:
Disconnect the board in reverse order. The voltage regulators IC3 and IC4 generate 3.3 Volts DC to supply all components on the board. When jumper J3 is in the BAT position, the CR1220 lithium battery supplies power to the VBAT pin of the CPU to maintain the real-time clock. | ||||||||||
|
Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.