ATmega328 ATmega328P TQFP-32 ATmega328P-AU TQFP32 SMD ATMEL 8-bit MCU

The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed. ----- ... Key parameters for ATmega328P : ----- Flash (Kbytes): 32 Kbytes Max. Freq: 20 MHz CPU: 8-bit AVR #of Touch Channels: 16 Max I/O Pins: 23 Ext Interrupts: 24 SPI: 2 TWI (I2C): 1 UART: 1 ADC Channels: 8 ADC Resolution: 10 bits ADC Speed: 15 ksps Analog Comparators: 1 Temp. Sensor: Yes SRAM: 2 Kbytes EEPROM: 1024 bytes Self Program Memory: YES picoPower: Yes Temp. Range(deg C): -40 to 85 I/O Supply Class: 1.8 to 5.5 Vdc Operating Voltage (Vcc): 1.8 to 5.5 Vdc Timers: 3 Output Compare Channels: 6 Input Capture Channels: 1 PWM Channels: 6 Calibrated RC Oscillator: Yes Watchdog: Yes ------------------