MDT10P509S11 is a SOP-8 Microcontroller Unit (MCU/MPU/SOC) manufactured by Yspring and complies to the RoHS standard. The device is a high-performance 8-bit 8-pin core microcontroller with advanced features such as 32Kbytes Flash memory, 256bytes RAM, 12-bit A/D Converter X2, Enhanced I/O ports, PWMs and LIN functions. It uses 0.25um process technology and has an operating frequency up to 10MHz. Its built-in non-volatile flash memory allows easy programming of program memory and data memory that can be accessed directly from the microcontroller. It provides various features such as 4 Clock Sources, Timers (including High-Speed Capture and Compare), Watchdog, UART, SPI, I2C, JTAG for programming/debugging, and a boot program stored in ROM to start the system from a reset state. It is mainly used in electronic devices, sensor systems, and automotive applications.