Features

MPLAB® Harmony v3 Peripheral Support

Three UART Modules
- One high-speed UART module with dedicated pads
- Two user-configurable UART modules using Peripheral Pin Select
I²C Host and Client with Address Masking
Two SPI Ports
- One dedicated high-speed SPI port
- One user-configurable SPI port using PPS
One USB OTG 2.0 (Full-Speed, Device Mode CDC Console Only)
35 Remappable GPIOs Using PPS
One Fast Ethernet (10/100) Reduced Media Independent Interface (RMII)
Seven Timers
- 16-bit timers/counters can be concatenated to form a single 32-bit timer
Eight-Channel Hardware Direct Memory Access (DMA) Controller with Automatic Data Size Detection Supporting 32-Bit CRC-Checked Transfers of up to 64 KB in Size
Non-Volatile Memory (NVM) Read/Write Support
Watchdog Timer (WDT) for Fail-Safe Operations
20 External Analog Inputs for Sampling/Conversion
Four Output Compare Ports

Clock Support up to 200 MHz
Four On-Chip Integer PLLs:
- USB (UPLL)
- Ethernet/Wi-Fi® (EWPLL)
- System (SPLL)
- Bluetooth® (BTPLL) (unused)
Power-up Timer (PWRT) and Oscillator Start-up Timers (OST)
Interrupts Enabled Through Peripheral Libraries
System Console for User Debug Log Messages
Reset Source Selections:
- Power-on Reset (POR)
- Master Clear Reset (MCLR)
- Software Reset (SWR)
- Brown-out Reset (BOR)
Four System Ports (A, B, C and K)
Device Configuration (DEVCON) for All Peripheral-Related Bits Including Clocks, Programming and Debugging