he high-performance Microchip 8-bit AVR® RISC-based microcontroller combines 16 KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1 KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented Two-Wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Features:
- High-performance, low-power AVR® 8bit microcontroller
- Advanced RISC Architecture
- High endurance non-volatile memory segments
- Atmel® QTouch® library support
- Power-on reset and programmable brown-out detection
- Internal Calibrated Oscillator
- External and internal interrupt sources
- Idle, ADC noise reduction, power-save, power-down, standby and extended standby sleep modes
- 0 to 20MHz at 4.5 to 5.5V speed grade
- 0.2mA active mode, 0.1µA power-down mode, 0.75µA (32KHz RTC) power-save mode power consumption
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