AVR-HX128A1 Olimex Ltd., AVR-HX128A1 Datasheet - Page 9

• Manufacturer Part Number: AVR-HX128A1
• Description: MCU, MPU & DSP Development Tools HDR BRD FOR ATMEGA128A1
• Manufacturer: Olimex Ltd.

Specifications of AVR-HX128A1

• Processor To Be Evaluated: ATXMEGA128A1
• Data Bus Width: 8 bit, 16 bit
• Interface Type: JTAG
• Dimensions: 1.9 in x 1.9 in
• Operating Supply Voltage: 1.6 V to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

POWER SUPPLY CIRCUIT
RESET CIRCUIT
CLOCK CIRCUIT
The board is power supplied from EXT1 pin 1 and pin 2 with 6-9 V DC, and 4.5-6 V
AC.
AVR-HX128A1 reset circuit includes pin 6 of JTAG connector, pin 4 of EXT4
connector, ATXMEGA128A1 pin 90 and Reset button.
Quartz crystal 8MHz is connected to ATXMEGA128A1 pin 91 (PR0/XTAL2) and
pin 92 (PR1/XTAL1).
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