Compiler Migration to MPLAB® XC

Migrating your existing MPLAB® C or HI-TECH compiler is free and gives you all the functionality of your existing compiler along with the ability to program on all of Microchip’s devices with just one system. It also integrates with MPLAB X IDE in addition to all of Microchip’s other development tools – it’s truly the most comprehensive compiler Microchip has ever sold. MPLAB XC also includes:

  • Runs on Windows, Linux and Mac OS X
  • Different optimization levels to suit your needs with free downloads available

The chart below indicates which compiler you are eligible to migrate to, based on the current license you hold:

Description Existing Part # Migrates to... (Part Number)
MPLAB® C Compiler for PIC18 devices SW006011 MPLAB® XC8 PRO SW006021-2
MPLAB® C Compiler for PIC24, dsPIC30F, dsPIC33F devices SW006012 MPLAB® XC16 PRO SW006022-2
MPLAB® C Compiler for dsPIC30F, dsPIC33F DSC SW006013 MPLAB® XC16 PRO SW006022-2
MPLAB® C Compiler for PIC24 MCU SW006014 MPLAB® XC16 PRO SW006022-2
MPLAB® C Compiler for PIC32 devices SW006015 MPLAB® XC32 PRO SW006023-2
HI-TECH C Compiler for PIC10/12/16 MCUs - Standard SW500005 MPLAB® XC8 Standard SW006021-1
HI-TECH C Compiler Enterprise Edition SW500006 MPLAB® XC Suite swlicensing@microchip.com
HI-TECH C Compiler for PIC18 MCUs - PRO SW500007 MPLAB® XC8 PRO SW006021-2
HI-TECH C Compiler for PIC18 MCUs - Standard SW500008 MPLAB® XC8 Standard SW006021-1
HI-TECH C Compiler for PIC24 MCUs and dsPIC® DSCs - Standard SW500009 MPLAB® XC16 Standard SW006022-1
HI-TECH C Compiler for PIC10/12/16 MCUs - PRO SW500010 MPLAB® XC8 PRO SW006021-2
HI-TECH C Compiler for PIC32 MCUs - PRO SW500011 MPLAB® XC32 PRO SW006023-2
HI-TECH C Compiler for PIC32 MCUs - Standard SW500012 MPLAB® XC32 Standard SW006023-1

Free Migration Requires Three Things:

A Microchip Direct Account

Registering a Microchip Direct account can speed the process of purchases and will allow you to better track and maintain all your compiler licenses and support contracts.

Compiler Registration at Microchip Direct

All compilers must be registered in your Microchip Direct account before migration can take place. Registering your compilers is important. It’s an easy process that allows us to provide you with a host of free benefits and a one-stop place to track and store all your compiler purchases, downloads, license keys and support contracts. The free benefits of registration include:

  • Easy access to information on all your Microchip products
  • Access to free software
  • Receive future Microchip Notices
  • Personalization of www.microchip.com
Active High Priority Access (HPA) When Migrating From HI-TECH to MPLAB XC

HI-TECH and MPLAB XC compilers come with HPA when purchased. It is required that you have a current HPA subscription in order to migrate your HI-TECH compiler for free.

Note: Although it is recommended to purchase an HPA with your compiler, MPLAB C compilers are not required to have an active HPA in order to migrate to MPLAB XC.

How do I Migrate My Legacy Compiler?

Follow the instructions below for the legacy compiler software you want to migrate:

MPLAB C18
  1. Register for a Microchip Direct account if you do not have one already.
  2. Register your MPLAB C18 compiler.
    1. Click on the link: http://www.microchip.com/rlmmigrationtool/
    2. Click on “Download” to download the Legacy License Utility.
      New Migration Tool One
    3. Run the Legacy License Utility by clicking on it twice.
      Migration Two
    4. You should get a pop-up on your screen to show that the Legacy License utility is searching for your compiler’s license.
      Migration three
  3. You will get a 16 digit code that will act as your serial number for registration
  4. Enter your code in the “MPLAB C18 Key” field of the MPLAB C Compiler Migration to MPBLAB XC form and click on “Submit”.
    New Migration Tool Two
  5. Confirmation of a successful registration will pop up in green.
  6. Wait 24 hours and your compiler registration will show in your Microchip Direct account.
  7. After waiting the 24 hours for your software registration you will find an XC activation key in your Microchip Direct account under “My Software Subscriptions”.”
    1. Log in to Microchip Direct.
    2. Click on, “My Account” and “My Software Subscriptions”.
      Migration Fi

If you have any problems completing migration process for your compiler, please step through the troubleshooting chart.

MPLAB C30 and MPLAB C32
  1. Register for a Microchip Direct account if you do not have one already.
  2. If you already have an account and have registered your compiler, check to see if there is an XC key in your Microchip Direct account.
    1. Log in to Microchip Direct.
    2. Click on, “My Account” and “My Software Subscriptions”.
      Migration Fi
  3. If you did not find your key in your account, register your compiler using the Legacy License Utility.
    1. Click on the link: http://www.microchip.com/rlmmigrationtool/
    2. Click on “Download” to download the Legacy License Utility.
      New Migration Tool One
    3. Run the Legacy License Utility by clicking on it twice.
      Migration Two
    4. You should get a pop-up on your screen to show that the Legacy License utility is searching for your compiler’s license.
      Migration three
  4. You will get your compiler’s serial number and/or key.
  5. Enter your key in the “MPLAB C30 Key” or “MPLAB C32” field of the MPLAB C Compiler Migration to MPBLAB XC form and click on “Submit” and enter “N/A” for the other compilers
    New Migration Tool Three
  6. Wait 24 hours and your compiler registration will show in your Microchip Direct account.
  7. After waiting the 24 hours for your software registration you will find an XC activation key in your Microchip Direct account under “My Software Subscriptions”.”
    1. Log in to Microchip Direct.
    2. Click on, “My Account” and “My Software Subscriptions”.
      Migration Fi

If you have any problems completing migration process for your compiler, please step through the troubleshooting chart.

HI-TECH
  1. Renew your HPA subscription if it has expired.
  2. If you have an active HPA and have not registered it at Microchip Direct, register your HPA.
    1. Log in to your Microchip Direct account and click on, “My Premium Support Contracts”.
      HPA One
    2. Add your compiler and HPA serial numbers to your account.
      1. Look toward the bottom of your account page for, “Your Registered Contracts”.
      2. Under, “Your Registered Contracts” click on “Register Support Contract”.
        HPA Two
      3. Add your HPA Serial Number (3 letters followed by 5 or 9 numbers).
      4. Add your compiler serial number* from the command window seen when the compiler is in use. Only include the 5 or 9 numbers, do not include the letters.

        5. *NOTE: Development tool serial numbers are NOT the numbers on the box.

    3. Click on Activate if you want to your HPA to start right away.
    4. Your HPA will be processed within 48 hours. Once the status of your HPA changes to “Active”, you can download and install the latest version of the compiler under the “Software Download” column and activate it using your compiler serial number.
      HPA Fi
  3. After waiting 24 hours for your HPA to be activated, download your compiler from your Microchip Direct account.
    1. Login to Microchip Direct.
    2. Click on, “My Account” and “My Software Subscriptions”.
    3. Download your XC compiler.
      Migration Fi

If you have any problems completing migration process for your compiler, please step through the troubleshooting chart.

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