The STC12LE5A08S2 with STC LQFP-44_10x10x08P RoHS is a low-power microcontroller from STC Microelectronics. It belongs to the low-end STC12LE5 series based on the 12-bit low-power core, and is manufactured utilizing advanced CMOS technology.This chip integrates 2kB of Flash ROM, 256B of RAM, 8-channel 12-bit A/D converter and I/O pins, as well as enhanced timer/counter. It has built-in in-circuit programming (ISPC) and debugging (ISPD) functions, allowing loading of the MCU software during the development stage without requiring a programming device.The STC12LE5A08S2 comes in LQFP-44_10x10x08P RoHS package with 44 pins and RoHS compliance. It operates at 8MHz and requires a VDD power supply voltage range between 3.5 and 5.5V. It is able to perform complex tasks with high speed and low power consumption. This chip is suitable for a wide range of embedded control systems, such as metering and measurement, consumer products, automotive applications, LEDs, and more.