The ATTINY824-SSU is a 8-bit microcontroller with a 20 MHz throughput, 8KB of program memory, and 14 pins on a SOIC package in industry standard 85C green color code manufactured by Microchip. It uses the AVR CISC architecture with embedded Flash, PSCA, EEPROM, and SRAM that provides the user with a powerful and compact platform for a wide variety of applications. The device includes an analog comparator with output interrupts, a precision voltage reference, I2C and SPI interfaces, USI, and up to five 8-bit timer/counters. It provides a wide selection of power-saving operating modes, including Power-Down, Idle, and Sleep. The ATTINY824-SSU is widely used for applications such as HVAC controls, automotive body control, and industrial and home appliance control systems.