The Arm Cortex-M processor family is a range of scalable, energy efficient and easy-to-use processors that meet the needs of tomorrow’s smart and connected embedded applications. The processors are supported by the world’s #1 embedded ecosystem and have already been shipped in tens of billions of devices. Cortex-M processors help developers deliver more features, in less time, at a lower cost, with versatile connectivity, comprehensive code reuse, standard security and state of the art energy efficiency. The Cortex-M23 and Cortex-M33 include Arm TrustZone technology for solutions that require optimized, efficient security. The Arm Cortex-M4, Cortex-M7 and Cortex-M33 processors integrate Digital Signal Processing (DSP) and floating point operations for fast and power-efficient algorithm processing of digital signal control applications such as sensor fusion, motor control and power management.