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Description: 1. Microcontroller: The Original Arduino Mega 2560 is based on the ATmega2560 microcontroller chip from Atmel, featuring a total of 256 KB flash memory for storing code, 256 KB SRAM for working data, and 16 KB EEPROM for non-volatile user storage. 2. Input/Output Pins: It boasts 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, a 16x2 character LCD interface, a 6-channel 12-bit ADC, and fully controllable timing of its servo outputs. 3. Connectivity: The Arduino Mega 2560 supports various communication protocols like USB (full speed), Ethernet (through the RJ45 connector or shields), WiFi (using compatible shields or modules), and more. 4. Power Management: It includes an adjustable input voltage regulator with current limiting protection, allowing it to operate from a wide range of power sources like batteries, solar panels, or other DC power supplies. 5. Programming & Communication: The Mega 2560 can be programmed using the Arduino IDE and
Specification | Details |
---|---|
Specification | Detail |
MCU | ATMega2560 8-bit AVR Microcontroller |
Flash Memory | 256 KB (Program and Data) |
RAM | 8 KB (SRAM for data storage) |
Clock Speed | 16 MHz (Internal Oscillator or External Crystal/Ceramic) |
Digital I/O Pins | 54 (14 PWM 12 Analog Inputs 16 Timer/Counter Pins) |
Analog Input Channels | 16 (10-bit ADC) |
UART | 4 channels (TX/RX on each pin) |
SPI | 2 channels (Master and Slave modes) |
I2C | 1 channel (Master and Slave modes) |
USB Interface | Yes (via FT232R or ATmega32U4) |
Power Supply | 7-12VDC (regulated via onboard voltage regulator) |
Operating Voltage Range | 6-20VDC (with external voltage regulator) |
Reset Button | Yes (brown-out reset and power-on reset) |
Dimensions | 53 x 70 mm (2.1 x 2.8 in) with standoffs for mounting |