ATtiny13

ATtiny13 is a microcontroller in the Atmel AVR family. It is available in the 8-pin DIP, 10-pin QFN, or 20-pin QFN packages with a 10 or 12 MHz clock speed. The higher clock speed version has a higher minimum operating voltage of 2.7 volts. It has the following features:


 * 1 timer
 * 1 analog comparator
 * 10-bit ADC with 4 channels
 * 2 PWM channels
 * watchdog

ATtiny13A
The ATtiny13A is the picoPower version of the ATtiny13.