Microchip Technology DV164007

Overview

DV164007 from Microchip Technology is an in-circuit debugger and programmer module for PIC® and dsPIC® Flash microcontrollers, featuring USB (Full Speed, 2 Mbits/s) and RS-232 host interfaces, real-time execution, built-in overvoltage/short-circuit monitoring, and support for 2.0–6.0 V target operation. It enables read/write/erase of program and data memory, peripheral freeze at breakpoints, and firmware upgrades via PC or web download.

For engineers reviewing the DV164007 datasheet, DV164007 pinout, DV164007 application, or DV164007 equivalent, this module serves as a production-ready, MPLAB IDE–compatible debug and programming solution requiring no emulator probe hardware, minimal target I/O usage, and direct connection to Flash-based PIC/dsPIC devices via ICD connector.

Technical Context

The DV164007 implements in-circuit debugging logic embedded in supported PIC/dsPIC silicon, eliminating need for external emulators. It uses two shared I/O pins (PGC/PGD) for both debugging and In-Circuit Serial Programming™, operates with target supply voltages from 2.0 V to 6.0 V, and includes diagnostic LEDs for power, busy, and error states.

It supports real-time execution control including breakpoints and peripheral freeze, requires no additional sockets or adapters, and relies on MPLAB IDE's graphical interface for source-level debugging - all while consuming only minimal target program memory, data memory, and stack space.

Key Specifications

Availability

DV164007 is available at Aetrix Electronics and suitable for embedded firmware development, production line programming, and university-level microcontroller education requiring stable component supply, consistent firmware revision control, and cross-platform host compatibility.

Supply support for DV164007 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology Inc. is a U.S.-based semiconductor company specializing in microcontrollers, analog devices, and development tools for embedded control applications.

The DV164007 belongs to the MPLAB ICD family, designed specifically to deliver cost-effective, integrated in-circuit debugging and programming for Flash-based PIC and dsPIC microcontrollers in engineering labs and small-batch manufacturing.

FAQ

What is the DV164007 used for?

The DV164007 is an in-circuit debugger and programmer module for PIC® and dsPIC® Flash microcontrollers. It enables source-level debugging, real-time execution control, memory read/write/erase, and firmware programming directly on target hardware. The DV164007 connects to a host PC via USB or RS-232 and interfaces with the target using the standard ICSP™ protocol through two shared I/O pins.

Does the DV164007 require a separate power supply?

Yes, the DV164007 includes a dedicated power supply in its kit configuration (as specified in the ordering description), enabling independent operation without drawing power from the host USB port alone. This ensures stable voltage delivery to the target device during programming and debugging sessions, especially critical when operating across the full 2.0–6.0 V range supported by the DV164007.

Which microcontrollers does the DV164007 support?

The DV164007 supports most PIC and dsPIC Flash microcontrollers, excluding legacy models such as PIC16F72/73/74/76/77/83/84A. Support is extended via periodic firmware updates downloadable from microchip.com, and the current list is maintained in the README file bundled with MPLAB IDE - not hardcoded into the DV164007 hardware.

How does the DV164007 differ from the DV164005 and DV164006 kits?

The DV164007 includes the ICD 2 module, USB cable, RS-232 cable, and power supply - distinguishing it from the DV164005 (module + USB cable only) and DV164006 (module + cables + power supply + PICDEM™ 2 Plus demo board). All three share identical core functionality and firmware; the DV164007 offers balanced completeness for users needing both communication options and standalone power without the demonstration board.

Is MPLAB IDE included with the DV164007?

Yes, a free copy of MPLAB IDE is included with the DV164007 kit. This integrated development environment provides the graphical interface required to configure, debug, and program supported PIC and dsPIC devices using the DV164007 hardware - no additional license or purchase is needed to begin development immediately after setup.