The STC15L408AD with STC LQFP-32_7x7x08P RoHS is a single-chip 8-bit MCU with low power dissipation for low-power electric control applications. It is manufactured by STC and is based on the single-core STC15F408AD microcontroller (MCU). It is composed of an 8K x 14 ROM and 368 bytes RAM. It features a wide voltage range of 2.4V-5.5V, a low-power design, and a embedded intelligent power-down management system. Its peripheral functions include two 16-bit timers or counter/timers, two UARTs, SPI, I2C, full-duplex inter-integrated circuit, and power-saving PWM. In addition, the on-chip watchdog timer and digital temperature sensor enable reliable operation. The STC15L408AD with STC LQFP-32_7x7x08P RoHS complies with international RoHS environmental protection standards and is designed to provide users with maximum reliability and efficiency.