5 Appendix A: Reference Circuit

5.1 PIC32-BZ6 Curiosity Board Reference Schematics

Figure 5-1. Power Distribution Switch for PKoB4

Figure 5-2. PKOB 3.3V Regulator

Figure 5-3. External Power Supply

Figure 5-4. TGT Current Measurement Header

Figure 5-5. USB High Speed Hub

Figure 5-6. MCP2200 USB UART Converter

Figure 5-7. Application Virtual Communication Port

Figure 5-8. PKoB4 Main Macro

Figure 5-9. PKOB4 Misc.

Figure 5-10. Serial Wire Debug

Figure 5-11. mikroBUS™

Figure 5-12. RGB LED

Figure 5-13. User LED

Figure 5-14. Temperature Sensor

Figure 5-15. Crypto IC

Figure 5-16. Debug USB

Figure 5-17. Graphic Interface

Figure 5-18. GPIO Headers

Figure 5-19. Voltage Regulator for Module/Peripherals

Figure 5-20. Module Pinout

Figure 5-21. PHY Daughter Board RMII HDRs

Figure 5-22. Power Distribution Switch for PKoB4

Figure 5-23. Battery Management for Module/Peripherals

Figure 5-24. Programming Header

Figure 5-25. PTA Header for Wi-Fi® Coexistence

Figure 5-26. QSPI Flash

Figure 5-27. Switches

Figure 5-28. Target USB

Figure 5-29. Test Point

Figure 5-30. Test Point

Figure 5-31. 5V Power Selection

Figure 5-32. Xplained Pro Header for CVD Support

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