ATmega328 Microcontroller
- High-performance low-power 8-bit processor
- Achieve up to 16 MIPS for 16 MHz clock frequency
- 32 kB of which 2 KB used by bootloader
- 2 kB internal SRAM
- 1 kB EEPROM
- 32 x 8 General Purpose Working Registers
- Real Time Counter with Separate Oscillator
- Six PWM Channels
- Programmable Serial USART
- Master/Slave SPI Serial Interface
Power
- USB C connection
- 12V-24V unregulated external power supply (Max 32V)
- Overvoltage and overcurrent protection
Sleep Modes
- Idle
- ADC Noise Reduction
- Power-save
- Power-down
- Standby
- Extended Standby
I/O
- 6 Digital Input 12V-24V
- 4 Analog Input 0V-10V (overvoltage protected)
- 2 Analog Output
- 5 Relays Output - 5A @ 250VAC
- 1 I2C extension for SSD1306, ...