FRDM-K20D50M

FRDM-K20D50M Datasheet

Quick Start Guide for FRDM-K20D50M Rev 1

Part	Datasheet
FRDM-K20D50M	FRDM-K20D50M (pdf)

PDF Datasheet Preview
These documents are available as part of the Quick Start Package: Name Quick Start Guide OpenSDA Applications Precompiled Examples Type PDF Folder This document OpenSDA Applications for the FRDM-K20D50M S-record images of example projects for use with the MSD Flash Programmer Additional reference documents are available on freescale.com/FRDM-K20D50M: Name FRDM-K20D50M Quick Start Package FRDM-K20D50M User’s Manual FRDM-K20D50M Pinout FRDM-K20D50M Schematics FRDM-K20D50M Design Package OpenSDA User’s Guide Quick Start Guide and supporting files for getting started with the FRDMK20D50M. This and detailed information for the FRDM-K20D50M hardware. Spreadsheet of pin connections for all MCU pins. Includes pinout for the I/O headers, Arduino R3 compatibility chart, and OpenSDA MCU pinout PDF schematics for the FRDM-K20D50M hardware Zip file containing all design source files for the FRDM-K20D50M hardware Overview and instructions for use of the OpenSDA embedded debug circuit. The Freescale Freedom development platform is a set of software and hardware tools for evaluation and development. It is ideal for rapid prototyping of microcontroller-based applications. The Freescale Freedom K20D50M hardware, FRDM-K20D50M, is a simple, yet sophisticated design featuring a Kinetis K Series microcontroller, the industry’s first microcontroller built on the Cortex -M4 core. Features: MK20DX128VLH5 MCU 50MHz, 128KB Flash, 16KB SRAM, 32KB FlexMem, USB OTG FS , 64LQFP Capacitive touch slider, MMA8451Q accelerometer, Tri-color LED Flexible power supply options USB, coin cell battery, external source Easy access to MCU I/O Battery-ready, power-measurement access points Form factor compatible with Arduino R3 pin layout OpenSDA debug interface Mass storage device flash programming interface default no tool installation required to evaluate demo apps P&E Debug interface provides run-control debugging and compatibility with IDE tools CMSIS-DAP interface new ARM standard for embedded debug interface Refer to the FRDM-K20D50M User’s Manual and OpenSDA User’s Guide for more information Installing Drivers and Running the Out of Box Demo 0 Optional Download and Install the P&E OpenSDA USB Drivers found at 1 Plug in a USB cable not included from a USB host to the OpenSDA mini-B USB connector. The FRDMK20D50M will be powered by this USB connection. FRDM-K20D50M comes with the mass-storage device MSD Flash Programmer OpenSDA Application preinstalled. It will appear as a removable storage drive with a volume label of FRDM-K20D50M The MSD Flash Programmer also includes a USB virtual serial port which requires an .INF file for proper installation in Windows. The necessary .INF file is available in the P&E OpenSDA USB Drivers Step 0 and also on the FRDM-K20D50 removable drive. If the USB CDC Serial Port fails to automatically install in Windows, follow the instructions in Step Otherwise, skip to Step 2 a. Open Device Manager b. Locate and right-click on “OpenSDA CDC Serial Port” c. Select “Update Driver Software” d. ”Browse” and select the FRDMK20D50 drive e. Click “Next” to complete the installation 3 The pre-installed demo running on the K20 MCU will cycle through several colors on the RGB LED. After this completes, tilt the board. The color mix of the RGB LED will change based on the accelerometer data. * 4 Touch the capacitive slider. The touch position along the slider will determine the brightness of the LED. * Follow the “Using the MSD Flash Programmer ” instructions to update frdm-k20d50m-demo code on your FRDM-K20D50M to the latest version. It is likely that the version provided in this package is newer than what was preprogrammed on your FRDM-K20D50M. OpenSDA is an open-standard serial and debug adapter. It bridges serial and debug communications between a USB host and an embedded target processor. OpenSDA software includes a flash-resident USB mass-storage device MSD bootloader and a collection of OpenSDA Applications. FRDM-K20D50M comes with the MSD Flash Programmer OpenSDA Application preinstalled. Follow these instructions to run the OpenSDA Bootloader and update or change the installed OpenSDA Application. Enter OpenSDA Bootloader Mode A removable drive should now be visible in the host file system with a volume label of BOOTLOADER. You are now in OpenSDA Bootloader mode. 1 While in OpenSDA Bootloader mode, double-click SDA_INFO.HTML in the BOOTLOADER drive. A web browser will open the OpenSDA homepage containing the name and version of the installed Application. This information can also be read as text directly from SDA_INFO.HTML. 2 Locate the OpenSDA Applications folder in the FRDM- K20D50M Quick Start Package. Copy & paste or drag & drop the MSD Flash Programmer Application MSD-FRDM-K20D_vXYZ_Pemicro.SDA to the BOOTLOADER drive. 4 Unplug the USB cable and plug it in again. The new OpenSDA Application should now be running and a FRDM-K20D50M drive should be visible in the host file system. You are now running the latest version of the MSD Flash Programmer. Use this same procedure to load other OpenSDA Applications The MSD Flash Programmer is a composite USB application that provides a virtual serial port and an easy and convenient way to program applications into the K20D50M MCU. It emulates a FAT16 file system, appearing as a removable drive in the host file system with a volume label of FRDM-K20D50. Raw binary and Motorola S-record files that are copied to the drive are programmed directly into the flash of the MK20DX128 and executed automatically. The virtual serial port enumerates as a standard serial port device that can be opened with standard serial terminal applications. Using the MSD Flash Programmer The new application should now be running on the FRDM-K20D50M drive.

PDF Datasheet Preview

These documents are available as part of the Quick Start Package:

Name

Quick Start Guide OpenSDA Applications Precompiled Examples

Type

PDF Folder

This document OpenSDA Applications for the FRDM-K20D50M S-record images of example projects for use with the MSD Flash Programmer

Additional reference documents are available on freescale.com/FRDM-K20D50M:

Name

FRDM-K20D50M Quick Start Package FRDM-K20D50M User’s Manual FRDM-K20D50M Pinout

FRDM-K20D50M Schematics FRDM-K20D50M Design Package OpenSDA User’s Guide

Quick Start Guide and supporting files for getting started with the FRDMK20D50M. This and detailed information for the FRDM-K20D50M hardware. Spreadsheet of pin connections for all MCU pins. Includes pinout for the I/O headers, Arduino R3 compatibility chart, and OpenSDA MCU pinout PDF schematics for the FRDM-K20D50M hardware Zip file containing all design source files for the FRDM-K20D50M hardware

Overview and instructions for use of the OpenSDA embedded debug circuit.

The Freescale Freedom development platform is a set of software and hardware tools for evaluation and development. It is ideal for rapid prototyping of microcontroller-based applications. The Freescale Freedom K20D50M hardware, FRDM-K20D50M, is a simple, yet sophisticated design featuring a Kinetis K Series microcontroller, the industry’s first microcontroller built on the Cortex -M4 core.

Features:

MK20DX128VLH5 MCU 50MHz, 128KB Flash, 16KB SRAM, 32KB FlexMem, USB OTG FS , 64LQFP Capacitive touch slider, MMA8451Q accelerometer, Tri-color LED Flexible power supply options USB, coin cell battery, external source Easy access to MCU I/O Battery-ready, power-measurement access points Form factor compatible with Arduino R3 pin layout OpenSDA debug interface Mass storage device flash programming interface default no tool installation required to evaluate demo apps P&E Debug interface provides run-control debugging and compatibility with IDE tools CMSIS-DAP interface new ARM standard for embedded debug interface Refer to the FRDM-K20D50M User’s Manual and OpenSDA User’s Guide for more information

Installing Drivers and Running the Out of Box Demo
0 Optional Download and Install the P&E OpenSDA USB Drivers found at
1 Plug in a USB cable not included from a USB host to the OpenSDA mini-B USB connector. The FRDMK20D50M will be powered by this USB connection.

FRDM-K20D50M comes with the mass-storage device MSD Flash Programmer OpenSDA Application preinstalled. It will appear as a removable storage drive with a volume label of FRDM-K20D50M

The MSD Flash Programmer also includes a USB virtual serial port which requires an .INF file for proper installation in Windows. The necessary .INF file is available in the P&E OpenSDA USB Drivers Step 0 and also on the FRDM-K20D50 removable drive.

If the USB CDC Serial Port fails to automatically install in Windows, follow the instructions in Step Otherwise, skip to Step
2 a. Open Device Manager b. Locate and right-click on “OpenSDA CDC Serial Port” c. Select “Update Driver Software” d. ”Browse” and select the FRDMK20D50 drive e. Click “Next” to complete the installation
3 The pre-installed demo running on the K20 MCU will cycle through several colors on the RGB LED. After this completes, tilt the board. The color mix of the RGB LED will change based on the accelerometer data. *
4 Touch the capacitive slider. The touch position along the slider will determine the brightness of the LED.
* Follow the “Using the MSD Flash Programmer ”
instructions to update frdm-k20d50m-demo code on your FRDM-K20D50M to the latest version. It is likely that the version provided in this package is newer than what was preprogrammed on your FRDM-K20D50M.

OpenSDA is an open-standard serial and debug adapter. It bridges serial and debug communications between a USB host and an embedded target processor. OpenSDA software includes a flash-resident USB mass-storage device MSD bootloader and a collection of OpenSDA Applications. FRDM-K20D50M comes with the MSD Flash Programmer OpenSDA Application preinstalled. Follow these instructions to run the OpenSDA Bootloader and update or change the installed OpenSDA Application.

Enter OpenSDA Bootloader Mode

A removable drive should now be visible in the host file system with a volume label of BOOTLOADER. You are now in OpenSDA Bootloader mode.
1 While in OpenSDA Bootloader mode, double-click

SDA_INFO.HTML in the BOOTLOADER drive. A web browser will open the OpenSDA homepage containing the name and version of the installed Application. This information can also be read as text directly from SDA_INFO.HTML.
2 Locate the OpenSDA Applications folder in the FRDM-

K20D50M Quick Start Package.

Copy & paste or drag & drop the MSD Flash Programmer Application MSD-FRDM-K20D_vXYZ_Pemicro.SDA to
the BOOTLOADER drive.
4 Unplug the USB cable and plug it in again. The new

OpenSDA Application should now be running and a FRDM-K20D50M drive should be visible in the host file system.

You are now running the latest version of the MSD Flash Programmer. Use this same procedure to load other OpenSDA Applications

The MSD Flash Programmer is a composite USB application that provides a virtual serial port and an easy and convenient way to program applications into the K20D50M MCU. It emulates a FAT16 file system, appearing as a removable drive in the host file system with a volume label of FRDM-K20D50. Raw binary and Motorola S-record files that are copied to the drive are programmed directly into the flash of the MK20DX128 and executed automatically. The virtual serial port enumerates as a standard serial port device that can be opened with standard serial terminal applications.

Using the MSD Flash Programmer

The new application should now be running on the FRDM-K20D50M drive.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived FRDM-K20D50M Datasheet file may be downloaded here without warranties.

Datasheet ID: FRDM-K20D50M 635410