ATMEGA8L-8AUR

The ATMEGA8L-8AUR is a low-power 8-bit CMOS AVR RISC-based Microcontroller. By executing powerful instructions in a single clock cycle, the ATmega8 achieves throughputs approaching 1MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed. The ATmega8 provides 8kB of in-system programmable flash with read-while-write capabilities, 512byte of EEPROM, 1kB of SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timers/counters with compare modes, internal and external interrupts, a serial programmable USART, a byte oriented Two wire Serial Interface, a 6-channel ADC with 10-bit accuracy, a programmable Watchdog Timer with Internal Oscillator, an SPI serial port and five software selectable power saving modes.

• Advanced RISC architecture
• Power-on reset and programmable brown-out detection
• Internal calibrated RC oscillator
• External and internal interrupt sources
• Five sleep modes - idle, ADC noise reduction, power-save, power-down and standby
• 130 powerful instructions-most single clock cycle execution
• 32 x 8 general purpose working registers
• Fully static operation
• Up to 16MIPS throughput at 16MHz
• On-chip 2-cycle multiplier
• Programmable watchdog timer with separate on-chip oscillator
• On-chip analogue comparator
• Two 8-bit timers/counters with separate prescalers and one compare modes
• One 16-bit timer/counter with separate prescaler, compare mode and capture mode
• Real-time counter with separate oscillator
• Three PWM channels
• Programmable serial USART
• Serial peripheral interface (SPI)
• Byte-oriented two-wire serial interface