M1 is a low-cost, low-power, CMOS-based semiconductor integrated circuit (IC) designed for use in analog and digital applications. It is targeted for use in applications such as mobile phones, wireless communications, automotive and industrial systems, consumer electronics, and Internet of Things (IoT). Its features include on-chip digital-to-analog conversion, analog-to-digital conversion, clock generation, and digital logic. Additional features include programmable digital logic, temperature sensors, voltage regulators, and single/multi/mixed mode signal sources. Its power consumption is optimized for cost and performance.