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Debugger, MPLAB ICD 4, For PIC® Microcontrollers (MCUs) and dsPIC® Digital Signal Controllers

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Product Overview

The MPLAB ICD 4 In-Circuit Debugger (DV164045) is Microchip's fastest and most cost-effective debugging and programming tool for Microchip PIC® Microcontrollers (MCUs) and dsPIC® Digital Signal Controllers (DSCs). It debugs and programs with the powerful and easy-to-use graphical user interface of MPLAB X Integrated Development Environment (IDE). The MPLAB ICD 4 is connected to your PC through a high-speed USB 3.0-compatible interface and is connected to the target with an RJ-11 connector. The MPLAB ICD 4 also works with JTAG interfaces.The debugger system executes code like an actual device because it uses a device with built-in emulation circuitry instead of a special debugger chip. All available features of a given device are accessible interactively and can be set and modified by the MPLAB X IDE interface.
  • Connects to computer via high-speed USB 2.0 (480 Mbits/s) cable
  • Comes with a standard Microchip debugging connector (RJ-11) and has the option to use JTAG
  • Programs devices using MPLAB X IDE or MPLAB IPE
  • Supports multiple breakpoints, stopwatch, and source code file debugging
  • Debugs your application on your own hardware in real time
  • Sets breakpoints based on internal events
  • Monitors internal file registers
  • Debugs at full speed
  • Configures pin drivers
  • Field-upgradeable through an MPLAB X IDE firmware download
  • Adds new device support and features by installing the latest version of MPLAB X IDE (available as a free download at
  • Includes a test module that can test all communications

Product Information

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In-Circuit Debugger



PIC12, PIC16, PIC18, PIC24, PIC32, dsPIC30, dsPIC33

MPLAB ICD 4 In-Circuit Debugger, USB Mini-B Cable, MPLAB ICD Test Interface Module, Warranty Card

Full-Speed Real-Time Emulation, Ruggedized Interface, Std Connectivity-JTAG, Portable/USB-Powered


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