MICROCHIP ATMEGA328-MU MCU, 8BIT, ATMEGA, 20MHZ, VQFN-32

Product Range AVR ATmega Family ATmega328 Series Microcontrollers ADC Resolution 10Bit MSL MSL 3 - 168 hours Supply Voltage Max 5.5 V No. of I/O's 23 I/O's No. of Pins 32 Pins Interfaces I2C, SPI, USART ADC Channels 8 Channels IC Case / Package VQFN Program Memory Size 32 KB Device Core AVR Operating Temperature Max 85 °C RAM Memory Size 2 KB IC Mounting Surface Mount MCU Family AVR ATmega MCU Series ATmega328 Operating Temperature Min -40 °C Qualification - SVHC No SVHC (21-Jan-2025) Operating Frequency Max 20 MHz Supply Voltage Min 1.8 V