A-One Counterparts
962 Leathorne Street
London, ON N5Z 3M5
Tel. 519.691.0111
Fax 519.691.0525
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OUR BUSINESS HOURS:
MONDAY-FRIDAY 9:00-5:30
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Arduino Compatible Boards
Uno
Pro
Nano
Pro Mini
Mega 2560
Fio
The OSEPP Mega 2560 is the bigger brother to the OSEPP Uno board with more flash memory, more SRAM, more EEPROM, and more pins. This board is perfect for projects that require a lot of inputs/outputs or that require more complex programs that cannot fit into the smaller memory of the ATmega328P.
Specifications:
Microcontroller:
ATmega328P
Clock Speed: 16 MHz
Flash Memory: 256 KB
SRAM: 8 KB
EEPROM: 4 KB
Operating Voltage: 5V
Input Voltage: 6-12 V
Digital I/O Pin Count: 54 (including 14 for PWM output)
Analog Input Pin Count: 16
Other Connections: USB, ICSP for ATmega2560, DC power connector
Dimensions: 2.95 x 2.13 x 0.61 inches (75.0 x 54.0 x 15.5 mm)
Power Source: USB or external DC power supply
Highlights:
• 8-bit AVR RISC-based microcontroller running at 16 MHz
• 8x more flash and 4x more SRAM and EEPROM than the Uno
• Connects to a computer via a standard USB cable
• Flexible power source (USB or DC power)
• ICSP header for programming microcontroller
• Compatible with existing Arduino software libraries
• Compatible with the Ethernet and Motor Controller Shields

Features:
The ATmega2560 comes with the Arduino bootloader preloaded. There is an ICSP (In-Circuit Serial Programming) header for the ATmega2560 to optionally replace the bootloader.
As an added precaution, the board comes with a resettable polyfuse on the USB connection path. To prevent damage to the computer’s USB port, the fuse will trip when the current to the port exceeds 500 mA.
The input and/or output pins are brought out to headers which enable a convenient way to prototype projects without the need of soldering or desoldering.