ATMEGA8U2-AUR

The ATmega8U2 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 ATmega8U2 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
  • 125 Powerful Instructions
  • Most Single Clock Cycle Execution
  • 32 x 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 16 MIPS Throughput at 16 MHz
• Non-volatile Program and Data Memories
  • 8K Bytes of In-System Self-Programmable Flash
  • 512 EEPROM
  • 512 Internal SRAM
  • Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM
  • Data retention: 20 years at 85°C/ 100 years at 25°C(1)
  • Optional Boot Code with Independent Lock Bits In-System Programming by on-chip Boot Program hardware-activated after reset True Read-While-Write Operation
  • Programming Lock for Software Security
• USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion
  • Complies fully with Universal Serial Bus Specification REV 2.0
  • 48 MHz PLL for Full-speed Bus Operation : data