The ATTINY806-SNR is a tiny 8-bit microcontroller from Microchip Technology. It is based on a high-performance AVR RISC core and features a maximum operating frequency of 20 MHz. The device features 2K bytes of flash memory, 256 bytes of SRAM, and 256 bytes of EEPROM. It also features eight channels of 10-bit Analog-to-Digital (ADC) converter, fractional timer, real-time counter, USI and SPI interface, as well as two timers/counters, watch-dog timer and a programmable logic array. The device is suitable for applications such as low-cost motor control, general-purpose signal-processing, and low-power consumer wireless applications.