MIKROE-11 mikroElektronika, MIKROE-11 Datasheet - Page 11

• Manufacturer Part Number: MIKROE-11
• Description: Development Boards & Kits - AVR BIGAVR2 DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-11

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: ATMEGA128
• Core: AVR8
• Interface Type: IDC10, JTAG, RS-232, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 bit
• For Use With: ATmega, AT90

POWER SUPPLY
BIGAVR2 can use on of two power supply sources - PC power supply over USB cable (by
default) and external power supply (external AC/DC power adapter). When using power sup-
ply over USB, the system should be connected to PC using the USB programming cable,
while the jumper J14 should be set in right-hand position.
Figure 7
Figure 8
J14 in left-hand position: system
is powered from external AC/DC
power adapter.
Power supply connector
J14 is set to USB power supply
When using external power supply, the BIGAVR2
board produces +5V using LM7805 voltage regulator.
The external power supply can be AC or DC, while
power supply voltage ranges from 8V to 16V. The
jumper J14 should be set in left-hand position. Figure 8
illustrates USB and external power supply connectors.
J14 in right-hand position: system
is powered from PC via USB
cable.
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