This is the PICkit 4, the official programmer from Microchip. The PICkit 4 allows debugging and programming of PIC®, dsPIC®, AVR, SAM and CEC flash microcontrollers and MPUs using the powerful graphical user interface of the MPLAB X Integrated Development Environment（IDE）. The MPLAB PICkit 4 is connected to a PC using a high-speed 2.0 USB interface and can be connected to the target via an 8-pin Single In-Line（SIL）connector. The connector uses two device I/O pins and the reset line to implement in-circuit debugging and In-Circuit Serial Programming™（ICSP™）. An additional micro SD card slot and the ability to be self-powered from the target means you can take your code with you and program on the go. Comes with a USB to micro-B USB cable.
Features
Powered by a high-speed USB 2.0, no external power required
Real-time execution
MPLAB X IDE compatible（free copy included）
Built-in over-voltage/short circuit monitor
Firmware upgradeable from PC/web download
Fully enclosed
Target voltage of 1.20V to 5.5V
Can supply up to 50mA of power to the target
Minimal current consumption at ＜100μA from target
Diagnostic LEDs（power, busy, error）
Read/write program and data memory of microcontroller
Erase of program memory space with verification
Freeze-peripherals at breakpoint
8-pin single in-line header supports advanced interfaces such as 4-wire JTAG and Serial Wire Debug with streaming Data Gateway
Backward compatible for demo boards, headers and target systems using 2-wire JTAG and ICSP
