Powered by an Arm Cortex-M33 core, Microchip’s PIC32CK 32-bit MCUs leverage each a {hardware} safety module (HSM) and Arm’s TrustZone safety structure. This degree of embedded safety allows designers to satisfy upcoming cybersecurity compliance necessities set to take impact in 2024 for many IoT-connected gadgets.
The HSM subsystem of those mid-range MCUs integrates a devoted CPU, reminiscence, safe DMA controllers, cryptographic accelerators, and firewalled communications with the host. It offers symmetric and uneven cryptographic operations, true random quantity era, key administration, and authentication for automotive, industrial, medical, and communication functions. TrustZone, a hardware-based safe privilege surroundings, offers a further layer of safety for key software program capabilities.
PIC32CK microcontrollers help ISO 26262 operate security and ISO/SAE 21434 cybersecurity requirements. Gadgets provide a variety of choices to tune the extent of safety, reminiscence, and connectivity bandwidth. They furnish as much as 2 Mbytes of dual-panel flash with ECC and 512 kbytes of SRAM. Connectivity choices embody 10/100-Mbps Ethernet, CAN FD, and USB.
The PIC32CK household is out there now for buy in high-volume manufacturing portions.
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