CC Blog Newsletter Product News Tech News

Microchip’s New 32-Bit MCU Features an Embedded Hardware Security Module to Safeguard Industrial and Consumer Applications

PIC32CZ CA microcontroller
Written by Kirsten Campbell

Highly configurable PIC32CZ CA devices are available with a 300 MHz Arm® Cortex®-M7 processor

Industrial and consumer application designers must consider implementing security functionality in their devices during the development process as security threats evolve and become more sophisticated. To allow designers to easily integrate security into their applications, Microchip Technology announces a new family of PIC32CZ CA 32-bit microcontrollers with a 300 MHz Arm Cortex-M7 processor, an integrated Hardware Security Module (HSM), and a wide range of connectivity and Flash memory options for added flexibility.

The new family of PIC32CZ CA devices includes the PIC32CZ CA90 with a HSM or the PIC32CZ CA80 without the integrated HSM. The HSM in the PIC32CZ CA90 is a monolithic solution that provides advanced security for industrial and consumer applications. The HSM operates as a secure subsystem with a separate MCU on board that runs the firmware and security features including hardware secure boot, key storage, cryptographic acceleration, true random number generator and more.

For products that require added security, factory provisioning is available on the PIC32CZ CA90 which, upon completion, provides customers with pre-provisioned devices ready to be deployed. Microchip’s Trust Platform Development Suite is an in-house secure provisioning tool that enables a secure supply chain channel at scale or in low-volume production.

“The PIC32CZ CA microcontrollers make it easier for our customers to implement embedded security features into their design,” said Rod Drake, corporate vice president of Microchip’s MCU32 business unit. “These are extremely versatile MCUs with the option of factory provisioning at low-volume production and other customizable configurations such as connectivity and memory to fit many different requirements.”

The PIC32CZ CA MCUs can be configured using a wide range of connectivity options including USART/UART, I2C, SPI, CAN FD, High-Speed USB and Gigabit Ethernet. The Ethernet option includes Audio Video Bridging (AVB) and Precision Time Protocol (PTP) based on the IEEE 1588 standard.

These devices are scalable with 2, 4 or 8 MB of on-board Flash, 1 MB of SRAM and Error Correction Code (ECC) memory to mitigate data corruption.

The PIC32CZ CA devices are the latest 32-bit MCUs to join Microchip’s broad portfolio of PIC32 and SAM families that provide high-performance, functional capabilities and many features to customize and create innovative products. 

Microchip Technology | microchip.com

Keep up-to-date with our FREE Weekly Newsletter!

Don't miss out on upcoming issues of Circuit Cellar.


Note: We’ve made the Dec 2022 issue of Circuit Cellar available as a free sample issue. In it, you’ll find a rich variety of the kinds of articles and information that exemplify a typical issue of the current magazine.

Would you like to write for Circuit Cellar? We are always accepting articles/posts from the technical community. Get in touch with us and let's discuss your ideas.

Product Editor | + posts

Kirsten Campbell is a Marketing Tornado and junk robot of information. Analytical and creative, she has been in marketing and communications since 2008 and worked with everyone from small businesses to your favorite household names. 

 

Ask her about the time she made a numismatics blog interesting (yes, really) or wrote an obit for a family she never met.

 

An ardent admirer of corporate snark played out online, Kirsten loves Reese’s peanut butter cups and still isn't over the Mars Rover.

Supporting Companies

Upcoming Events


Copyright © KCK Media Corp.
All Rights Reserved

Copyright © 2024 KCK Media Corp.

Microchip’s New 32-Bit MCU Features an Embedded Hardware …

by Kirsten Campbell time to read: 2 min