ATTINY84A-PU 8-bit ATtiny AVR RISC microcontroller, 8 KB, 20 MHz, DIP-14

The ATTINY84A-PU is a powerful AVR-RISC based 8-bit microcontroller with picoPower® technology. The device combines a 512B EEPROM, 12x universal I/O lines, 32x universal working registers, 2x timer/counter (8 bit/16 bit) with 2xi PWM channels each, internal and external interrupts, a 10-bit A/D converter with 8 channels, a programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, 1x programmable watchdog timer with internal oscillator, 1x internal calibrated oscillator and 4x software selectable power saving modes This microcontroller achieves nearly 1MIPS per MHz performance by executing powerful instructions in a single clock cycle, optimally balancing power consumption and processor speed.