The PMC131-S16 with 1.5KB 88Byte OTP 14 RISC SOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS manufactured by PADAUK is a microcontroller that includes 14-bit reduced instruction set cpu (RISC) core, 1.5Kbyte of One Time Programmable (OTP) memory, 88Byte RAM, various peripheral IOs such as DAC, ADC SPI, ISO485, Counter/Timers, PWM, Comparator and I2C. It also comes with additional optional features such as SolarCell, RTC, SHA, CRC and AES engine. The device is manufactured in SOP-16 form factor and is compliant to RoHS directive. It has an Advanced Flash Memory System (AFS) with an in-system auto-programming capability over various serial interfaces such as SPI, I2C or UART. The device can operate in a wide temperature range of -40°C to +85°C making it suitable for various industrial application.