BUY L05172 https://www.utsource.net/itm/p/4622441.html

Description: The L05172 is a high-speed, low-power, low-voltage, single-chip CMOS microcontroller from STMicroelectronics. Features: - 16-bit RISC CPU core - Up to 32KB of Flash program memory - Up to 1KB of SRAM data memory - 10-bit A/D converter - Up to 16 I/O ports - Up to 4 16-bit timers - Up to 2 16-bit PWM channels - Up to 2 serial communications interfaces - Up to 2 I2C interfaces Applications: The L05172 is suitable for a wide range of applications, including home appliances, industrial control, automotive, and consumer electronics. It is also suitable for applications that require low power consumption, high performance, and low cost. (For reference only)