AVR1014: MC303 Hardware User Guide
Features
•
Motor Control device board for Atmel
®
ATxmega128A1
•
Modular system with 2.54mm pin header connector for power board MC300
•
Sensor & sensorless modes capabilities
•
Hall sensor header, Potentiometer for motor control
•
Headers for Atmel DB101 Display module
•
USB interface for PC connection and usage of Atmel Motor Control Center software
•
ISP & debug interface for both ATxmega128A1 & USB device.
•
Electric specifications:
-
Supplied with Power board MC300 from 3.3V up to 5V
•
Dimension: 100x100mm
1 Introduction
The MC303 is the device board for ATxmega128A1 AVR
®
microcontroller which
can be connected to the general-purpose power stage board MC300 for driving
brushless DC, brushed DC and stepper motors. This board is also designed to be
connected on any other driver board which could share the same interface. Power
and all signals needed for a power stage board are available on the right side of
the board. Jumpers allow demonstrating sensor or sensorless modes of motor
control. Finally, interfaces like USB or Atmel DB101 Display module is also
available.
Figure 1-1.
MC303 Motor control ATxmega128A1 processor board.
8-bit
Microcontrollers
Application Note
Rev. 8296A-AVR-03/10
