MicroThe STC15L2K48AS is a low-end, 8-bit microcontroller manufactured by STC Micro, packaged in an STC LQFP-44_10x10x08P and RoHS compliant package. This microcontroller uses NXP's 80C51 core architecture and features an 8051-compatible instruction set. It has 48KBytes of Flash memory, 2KBytes of RAM, and an 8-channel 10-bit ADC. It is also equipped with three 16-bit timers/counters, two PWM hardware modules, UART, SPI, I2C, and a watchdog timer. Additionally, this microcontroller supports several power-saving modes and has a wide operating voltage range of 2V to 5.5V with up to 16MHz clock speed. This makes the STC15L2K48AS a good choice for cost-sensitive and low-power applications, such as smart meters, consumer electronics, home appliances, and automotive.