Atmel ATMEGA328P-PU Microcontroller with Uno Boot loader

Low power AVR 8-bit microcontroller from the ATmega family with advanced RISC architecture, high endurance non-volatile memory segments, power-on reset and programmable brown-out detection.

Features

• MCU, 8BIT, AVR, 32K FLASH, 28PDIP
• Controller Family/Series: AVR MEGA
• Core Size: 8bit
• No. of I/O’s: 23
• Program Memory Size: 32 KB
• EEPROM Memory Size: 1KB
• RAM Memory Size: 2KB
• CPU Speed: 20MHz
• Oscillator Type: External, Internal
• No. of Timers: 3
• Peripherals: ADC, Comparator, RTC
• Embedded Interface Type: I2C, SPI, USART
• No. of PWM Channels: 6
• Digital IC Case Style: DIP
• Supply Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C