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Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz with 1 Mbyte of Flash memory,
Authentication, state-of-the-art security for peripherals and IoT devices
Single line transient surge voltage suppressor (TVS) for data and power line
Quad Transil™ array for ESD protection
2-line ESD protection in QFN with ultra large bandwidth and 15kV contact ESD protection capability
1.225V micropower shunt voltage reference
Adjustable Shunt Voltage Reference