CHANDLER, Ariz., Sept. 15, 2022 (GLOBE NEWSWIRE) — Manufacturers of digital methods starting from autos to house home equipment are shifting in direction of automating and connecting finish purposes, spurring the necessity for {industry} requirements associated to purposeful security and cybersecurity safety to make sure their merchandise function safely and securely. To present producers with an MCU resolution outfitted with elements that meet ISO 26262 purposeful security and ISO/SAE 21434 cybersecurity engineering requirements, Microchip Technology Inc. (Nasdaq: MCHP) at the moment broadcasts the PIC32CM JH microcontroller (MCU). This is the {industry}’s first MCU-based on the Arm® Cortex®-M0+ structure with AUTOSAR help, Memory-Built-In Self-Test (MBIST) and safe boot.
The PIC32CM JH is appropriate with AUTOSAR, an open software program structure, offering suppliers with the power to alter to lower-level {hardware} however maintain the unique utility code, making it simpler emigrate between completely different designs. AUTOSAR-ready is designed to streamline the event course of and cut back general prices. When utilizing AUTOSAR, Microchip gives Automotive Safety Integrity Level (ASIL) B Microcontroller Abstraction Layers (MCALs) for purposeful security purposes — offering the lower-level {hardware} interface to the MCU.
Automotive {industry} OEMs require each purposeful security and cybersecurity safety for a lot of in-vehicle purposes together with contact buttons and contact wheels, door controls and console controls, and physique purposes equivalent to Advanced Driver Assistance Systems (ADAS). The PIC32CM JH, when paired with considered one of Microchip’s Trust Anchor TA100 CryptoAutomotive™ safety ICs, is compliant to ISO/SAE 21434, the brand new Cybersecurity Standard for Automotive. The TA100 employs ultra-secure hardware-based cryptographic key storage and cryptographic countermeasures to get rid of potential backdoors linked to software program weaknesses.
“With the PIC32CM JH MCU, Microchip is addressing the growing need for microcontroller solutions that are designed with functional safety and cybersecurity protection, which is particularly important in the automotive industry,” stated Rod Drake vp of Microchip Technology’s 32-bit MCU business unit. “OEMs and other manufacturers now have the option to use an entry-level Arm Cortex-M0+ based MCU to meet compliance requirements previously only available on higher-end MCUs.”
The safe boot is a part of the {hardware}. It authenticates the code to verify it’s legitimate and prevents malicious code from being loaded onto the MCU. Other {hardware} options included on the PIC32CM JH MCU are Error Correction Code (ECC) with fault injection, loopbacks on the communication interfaces, system reminiscence safety unit and MBIST, all of that are security mechanisms used to satisfy ISO 26262, IEC 61508 and IEC 60730 requirements.
MBIST is the industry-standard technique of testing embedded recollections and can rapidly check the integrity of the Static Random-Access Memory (SRAM) to make sure it’s functioning correctly earlier than the code is run to mitigate failures. To help builders with implementation, the PIC32CM JH comes with purposeful security collateral equivalent to a security guide, Failure Modes Effects and Diagnostic Analysis (FMEDA) and diagnostic code concentrating on ISO 26262 ASIL B security ranges.
Additionally, the PIC32CM JH contains superior contact with Driven Shield Plus, offering noise and water tolerant operability. This characteristic is important for house home equipment, industrial and automotive purposes the place the contact should work in quite a lot of harsh environments.
Development Tools
The PIC32CM JH MCU is supported by the PIC32CM JH01 Curiosity Pro Development Kit (Part quantity EV81X90A).
Pricing and Availability
The PIC32CM JH MCU is out there at the moment beginning at $2.61 every in 10,000-unit portions. The EV81X90A is out there in single portions for $120. For extra info or to buy, contact a Microchip gross sales consultant, licensed worldwide distributor or go to Microchip’s Purchasing and Client Services web site, www.microchipDIRECT.com.
Resources
High-res photos obtainable via Flickr or editorial contact (be happy to publish):
About Microchip Technology
Microchip Technology Inc. is a number one supplier of good, related and safe embedded management options. Its easy-to-use growth instruments and complete product portfolio allow prospects to create optimum designs which cut back threat whereas decreasing whole system value and time to market. The firm’s options serve greater than 120,000 prospects throughout the commercial, automotive, shopper, aerospace and protection, communications and computing markets. Headquartered in Chandler, Arizona, Microchip gives excellent technical help together with reliable supply and high quality. For extra info, go to the Microchip web site at www.microchip.com.
Note: The Microchip identify and emblem and the Microchip emblem are registered logos of Microchip Technology Incorporated in the usA. and different international locations. CryptoAutomotive is a trademark of Microchip Technology Inc. in the usA. and different international locations. All different logos talked about herein are the property of their respective corporations.
