Microchip talks about their latest secure microcontroller

Microchip's new SAM L10 and SAM L11 families of 32-bit microcontrollers (MCUs) address the growing need for security in Internet of Things (IoT) endpoints by protecting against the increasing the risk of exposing intellectual property (IP) and sensitive information. Based on the Arm Cortex-M23 core, with the SAM L11 featuring Arm TrustZone for Armv8-M, providing hardware isolation between certified libraries, IP and application code. Its robust security includes chip-level tamper resistance, secure boot, and secure key storage. Both MCU families offer low power consumption, as well as capacitive touch capability with best-in-class water tolerance and noise immunity.