Mega 2560 PRO with CH340
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Description:
The Mega 2560 PRO with CH340 is a compact and powerful development board based on the ATmega2560 microcontroller. Designed for advanced applications, it offers extensive I/O capabilities, high processing power, and reliable USB communication via the CH340 chip. This board is ideal for projects requiring multiple interfaces, large memory, and robust performance.
Key Features:
- Microcontroller: ATmega2560 with 54 digital I/O pins, 16 analog inputs, and 4 UARTs.
- USB to Serial Communication: CH340 chip for reliable USB communication.
- Compact Design: Smaller form factor compared to standard Mega 2560 boards.
- High Memory Capacity: 256 KB Flash memory, 8 KB SRAM, and 4 KB EEPROM.
- Multiple Interfaces: I2C, SPI, and serial interfaces for versatile connectivity.
- Wide Operating Voltage Range: Supports 7-12V DC input voltage.
- Microcontroller: ATmega2560
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I/O Pins: 54 (of which 15 provide PWM output)
- Analog Input Pins: 16
- DC Current per I/O Pin: 20 mA
- Flash Memory: 256 KB (8 KB used by bootloader)
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: 16 MHz
- USB Controller: CH340
- Dimensions: Compact size for integration into various projects
- Robotics: Ideal for controlling multiple motors, sensors, and other peripherals.
- Embedded Systems: Suitable for complex embedded system designs.
- IoT Projects: Can be used in Internet of Things (IoT) applications requiring extensive I/O and memory.
- Automation: Perfect for automation projects needing high processing power and multiple interfaces.
- Prototyping: Great for prototyping advanced electronics and software applications.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment