The STC10F04XE-35I-LQF44 is a 8-bit single-chip microcontroller with a low-pin-count package manufactured by STC, with RoHS compliant lead-free finish, using the STC LQFP-44_10x10x08P package. It features a powerful RISC-like architecture, supporting up to eight level interrupt, a low-power consumption, and an extensive instruction and memory set. It also supports a variety of peripheral devices, including UART, SPI, I2C, PWM, and ADC. The device is suitable for applications such as power failure protection, temperature monitor, control, and automation.