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AVR ATxmega - Development Board
Model: AL-XAVRB_EXT
7.3728
MHz

8.0000
MHz

11.0592
MHz

14.7456
MHz

16.0000
MHz

Construction:

- Controller: Atmel AVR ATxmega128A1U-AU up to 32 MHz

- Equipment: 

• internal voltage regulator 3.3V

• external SDRAM 64Mbit

• USB to USART CP2102 controller

• Ethernet to SPI W5200 controller

• Reset and SWQ2 keys

• quartz sockez and 32.768kHz quartz

• 50 I/O

• Power LED

- optional equipment:
on request

• MicroSD card slot

• site pin connectors

• JTAG and PDI connectors

- Voltage Supply:

• USB 5V or

• external 3.3V or

• external 5.0-12V

- Module size: W x H x D  49 mm x 100 mm x 19 mm

- Operating temperature:

• -25°C bis +70°C with microSD card slot

• -40°C bis +70°C without microSD card slot

- External quartz: 

• quartz socket

• external 32.768KHz quartz

- Interface:

• Auto MDI/MDIX 10/100 Ethernet

• mini USB-B connector

• JTAG

• PDI

- Compatibility: compatible with hole matrix board and hole-distance 2.54 mm

- Circuit:  built on the recommendation of the manufacturer

- Programming: 

• JTAG MKII connector or

• AVR ISP MKII connector

•  BOOTLOADER

- Pin configuration ISP & JTAG: 

• ISP(PDI) connector 6-pin, standard of Atmel

• JTAG connector 10-pin, standard of Atmel

- Pin configuration of the AVR-Module:  shown at the left picture

- Functionality: tested, ready to use

- Conformity: RoHS Compliance

- Produced in Germany

- Free of charge:

one desired quartz inclusive

  7.3728 MHz;

  8.0000 MHz;

  11.0592 MHz;

  14.7456 MHz;

  16.0000 MHz

Controller:

- Atmel AVR ATxmega128A1U-AU

- 128K Bytes Flash

- 2K Bytes EEPROM

- 8K Bytes Internal SRAM

- 78 - Programmable I/O Lines

- 2 x 8 - ADC Channels

- 2 x 2 - DAC Channels

- 8 - Timer/Counter

- 8 - Serial USARTs

- 4x SPI and TWI

- 2 x 4 - PWM Channels

- Internal Oscillator

- 0 - 32 MHz

- 1.6 - 3.6V

- more ...

Scope of delivery:

- 1x AVR ATxmega - Board without optional equipment,

- 1x desired quartz and

- invoice with 2 years guarantee

Links:

data sheet
schematic
boot loader
boot code
Eagle library

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