ATMEGA328P-MN

The ATmega328P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega328P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

• High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
• Advanced RISC Architecture
  • 131 Powerful Instructions – Most Single Clock Cycle Execution ?
  • 32 x 8 General Purpose Working Registers ?
  • Fully Static Operation ?
  • Up to 20 MIPS Throughput at 20MHz ?
  • On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory Segments ?
  • 4/8/16/32KBytes of In-System Self-Programmable Flash program memory ?
  • 56/512/512/1KBytes EEPROM
  • 512/1K/1K/2KBytes Internal SRAM ?
  • Write/Erase Cycles: 10,000 Flash/100,000 EEPROM ?
  • Data retention: 20 years at 85°C/100 years at 25°C
  • Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation ?
  • Programming Lock for Software Security
• Atmel® QTouch® library support ?
  • Capacitive touch buttons, slid