ATMEL ATMEGA328P-PU Technical data ManufacturerATMEL Integrated circuit typeAVR microcontroller Flash Memory organization32kx8bit Memory capacity EEPROM1024B Memory capacity SRAM2048B HousingDIP28 Clock frequency 20MHz Number of inputs/outputs23 Number of PWM channels6 Number of timers 8-bit2 Number of timers 16-bit1 AssemblyTHT Operating voltage 1.8...5.5V.
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