ATAVRXPLAIN

ATAVRXPLAIN Evaluation and Demonstration Kit
Atmel's easy-to-use evaluation and demonstration kit for ATxmega128A1

Image of Atmel's ATAVRXPLAIN Evaluation and Demonstration KitAtmel's Xplain is an easy-to-use evaluation and demonstration kit for ATxmega128A1, offering complete hardware for evaluating the highly accurate analog functionality of the device. The ADC can be used to read a temperature sensor and a potentiometer, and the DAC can be used to generate sound on a mono speaker. Xplain also demonstrates how to interface external memories; the kit features 8MB SDRAM and 8MB data flash connected to the ATxmega128A1. Eight push buttons and eight LEDs are available for user interaction. The USB interface is a communication gateway between the ATxmega128A1 and a USB COM port.

Features

• ATxmega128A1 microcontroller
• External memory
8 MB SDRAM
8 MB serial data flash
• AT90USB1287
Communication gateway
Programmer for Atmel® AVR® XMEGA™
• Analog input (to ADC)
Temperature sensor
Potentiometer

• Analog output (from DAC)
Mono speaker via audio amplifier
• Digital IO
UART communication through USB gateway
8 micro switch buttons
8 LEDs
8 spare analog pins
8 spare digital pins