TWR-K20D50M Freescale Semiconductor, TWR-K20D50M Datasheet - Page 2

• Manufacturer Part Number: TWR-K20D50M
• Description: Development Boards & Kits - ARM PK20DX128VLH5 EvBrd
• Manufacturer: Freescale Semiconductor

Specifications of TWR-K20D50M

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: MK20DX128VLH5
• Core: ARM Cortex M4
• Interface Type: I2C, SPI, UART, USB
• Operating Supply Voltage: 5 V
• Description/function: The TWR-K20D50M module is a development board for the Kinetis K10 and K20 50MHz 32-bit ARM Cortex M4 MCUs and provides rapid prototyping for applications requiring high feature integration and low power consumption
• For Use With: Freescale Tower System

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Step-by-Step Installation Instructions
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Get the installation software
and documentation under
“Jump Start Your Design” at
freescale.com/TWR-K20D50M.
Install Software and Tools
Install the OSBDM/OSJTAG Tower
Toolkit to install the OSJTAG and
USB-to-Serial drivers.
Configure the Hardware
Connect one end of the USB cable
to the PC and the other end to the
Power/OSJTAG mini-B connector
on the TWR-K20D50M module.
Allow the PC to automatically
configure the USB drivers if needed.
Download Software
and Tools
Quick Start Guide
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Press Switches and
Touch Electrodes
A tone will beep when SW2 or
SW3 are pushed, touch the pads
on E1-E2 and LEDs will turn on.
Tilt the Board
Sound can be heard through
the board buzzer depending on
inclination angle.
Clap or Whistle Near the
Board Microphone
Your TWR-K20D50M will respond
with a tone.
Explore Further
Explore Kinetis 50 MHz devices
ultra-low power modes and USB
communication by conducting
the additional Labs located at
freescale.com/TWR-K20D50M
Get to Know the TWR-K20D50M
General Purpose
Tower Plug-In
Microphone
Potentiometer
Power/OSJTAG
Mini-AB USB
Connector
SW2
SW3
K20 MicroUSB
Connector
JM60 BDM
JM60 Bootloader
Enable
Figure 1: Front side of TWR-K20D50M
module (TWRPI devices not shown).
TOWER SYSTEM
Enable Options 2
Option Selector
Device Enable
Touch TWRPI
Board Power
SW1 (Reset)
LED/Touch
LED Green
Connector
Options 1
Regulator
and BLue
Selector
Buttons
Socket
JTAG
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