Microelectronics Co., LtdHR7P167P4SF is a RISC-based 16MHz 2KB 128Byte OTP 17 MCU manufactured by Qingdao Eastsoft Microelectronics Co., Ltd. It is a single-chip microcontroller unit (MCU) that can process various input signals, including DC, analog, and ARM instructions. It comes in a SOP-20-300mil form factor with ROHS certification. It is designed for embedded applications and offers low power consumption and high operating frequency. It provides on-chip flash memory, 16MHz clock rate, extended range of sleep modes, multiple peripherals, wide operating voltage range, advanced AD converter, and high-speed serial peripheral interface (SPI).