The ATTINY424-SSU by Microchip is an 8-bit Microcontroller - MCU, featuring 4KB Flash Program Memory, 20MHz Digital Signal Processing (DSP) processing speed, SOIC14 packaging, Industrial Temperature grade of 85°C, and Green color. It is a low-power, low-voltage integrated device that is ideal for a wide range of consumer and industrial applications. The device combines a powerful 8-bit MCU with advanced peripherals for a variety of applications. It features a number of embedded digital peripherals such as 8-bit ADC, extended and fast I/O ports, on-board comparator, low power sleep modes, and more. The ATTINY424-SSU is well-suited for battery powered applications and provides an efficient power-saving feature set including one-shot wake-up on specified events. Additionally, the device can interface to a wide variety of analog and digital components over various buses.