Microchip Technology MPLAB PICkit 4 - Page 3

7.1. How Does it Work?.....................................................................................................................36
7.2. What's Wrong?...........................................................................................................................36
8. Error Messages.....................................................................................................................................38
8.1. Types of Error Messages........................................................................................................... 38
8.2. General Corrective Actions........................................................................................................ 47
9. Engineering Technical Notes (ETNs).................................................................................................... 49
10. Debugger Function Summary............................................................................................................... 50
10.1. Debugger Selection and Switching............................................................................................ 50
10.2. Debugger Options Selection...................................................................................................... 50
11. Hardware Specification......................................................................................................................... 56
11.1. USB Connector.......................................................................................................................... 56
11.2. MPLAB PICkit 4 In-Circuit Debugger......................................................................................... 56
11.3. Communication Hardware..........................................................................................................58
11.4. Target Board Considerations......................................................................................................61
12. Revision History.................................................................................................................................... 63
12.1. Revision A (May 2018)............................................................................................................... 63
12.2. Revision B (August 2018)...........................................................................................................63
12.3. Revision C (October 2018).........................................................................................................63
12.4. Revision D (January 2020).........................................................................................................63
13. Support..................................................................................................................................................64
13.1. Warranty Registration.................................................................................................................64
13.2. myMicrochip Personalized Notification Service..........................................................................64
14. Glossary................................................................................................................................................ 65
The Microchip Web Site............................................................................................................................... 83
Customer Change Notification Service........................................................................................................ 83
Customer Support........................................................................................................................................ 83
Microchip Devices Code Protection Feature................................................................................................ 83
Legal Notice................................................................................................................................................. 84
Trademarks.................................................................................................................................................. 84
Quality Management System Certified by DNV........................................................................................... 84
Worldwide Sales and Service.......................................................................................................................85
© 2020 Microchip Technology Inc.
User Guide
DS50002751D-page 3