Development Prototype Board Olimex AVR-PX128A1

Detailed Description

AVR-PX128A1 board is entry level development board for the new AVR XMEGA.

A Microcontroller family of devices produced by Atmel Corporation. With AVR-PX128A1 you can explore the features of XMEGA A family on budged, the board have everything necessary to build simple applications: USB port where power is taken and power supply circuit, reset and oscillator circuits, JTAG and PDI port for programming and debugging, LCD, status LED and two user buttons. Although very simple this board will allow you to easily build USB application like USB mass storage device, USB Audio class device, USB to Virtual RS232 port. There are plenty of GPIOs on extension headers where you can connect your additional circuits.

BOARD FEATURES

• CPU: ATXMEGA128A1 AVR 8/16-bit XMEGATM
• JTAG connector with standard 2x5 pin layout for programming/debugging with JTAGICE mkII
• PDI connector with 2×3 pin layout for programming/debugging with JTAGICE mkII
• USB connector
• two user buttons
• RESET button
• status LED
• power supply LED
• on board voltage regulator 3.3V with up to 800mA current
• single power supply: 6V AC or 9V DC required, board can take power from USB port too
• 8 Mhz crystal oscillator
• 32768 Hz crystal and RTC
• extension header
• SD/MMC card connector
• Audio in and Audio Out jacks for microphone and headphones
• LCD 8×1
• PCB: FR-4, 1.5 mm (0,062"), red soldermask, silkscreen component print
• Dimensions: 100 × 80mm (3.9 × 3.15")

Schematic diagram AVR-PX128A1 Development Board

olimex.com

Other Names:

AVR/AVRPX128A1, AVR/AVR PX128A1