MPLAB ICD 4 Help

Target Board Considerations

The target board should be powered according to the requirements of the selected device and the application.

Note: Stresses above those listed under "Absolute Maximum Ratings" in the device’s data sheet may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions, above those indicated in the operation listings of this specification, is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.

The debugger does sense target voltage. There is a 182K ohm load on Vdd_TGT.

Depending on the type of debugger-to-target communication that is used, there are some considerations for target board circuitry:

•	“Target Connection Circuitry”

•	“Circuits That Will Prevent the Debugger From Functioning”

 

Microchip Support Help Updated: 2019-06-25 10:29:54Z Help Page: 75