Microchip offers ISO 26262-compliant, AUTOSAR-ready DSCs
Digital signal controllers (DSCs) from Microchip Technology support AUTOSAR, OS, MCAL drivers and functional safety for automotive designs.
The addition to Microchip’s dsPIC33C DSCs portfolio, is the ISO 26262-compliant dsPIC33CK1024MP7xx family. The latest DSCs cover the large memory segment with 1Mbyte flash to enable applications running automotive software like AUTOSAR, OS, MCAL drivers, ISO 26262 functional safety diagnostics and security libraries. The dsPIC33 DSCs also includes a central processing unit (CPU) with deterministic response and specialised peripherals for general automotive, advanced sensing and control, digital power and motor control applications.
The dsPIC33C DSCs enable accelerated development and a high level of system optimisation while reducing total system cost, claimed Microchip. They have been developed in response to OEMs experiencing increasing application complexity and the need for AUTOSAR, ISO 26262 functional safety-compliant and secure solutions for electric and autonomous vehicles.
“The AUTOSAR-ready dsPIC33C DSCs enable designers to achieve a high level of system optimisation by implementing AUTOSAR-based applications, functional safety goals and security use cases in a single microcontroller while meeting robust automotive application requirements,” said Joe Thomsen, vice president of the MCU16 business unit at Microchip Technology.
By adopting AUTOSAR-ready devices, designers can improve risk and complexity management while decreasing development time through reusability. Customers who have previously designed bare metal or non-AUTOSAR automotive applications and are now adopting AUTOSAR can scale up by staying within the dsPIC33C DSC ecosystem, pointed out the company. The AUTOSAR ecosystem for the dsPIC33C DSCs includes MICROSAR Classic from Vector, KSAR OS from KPIT Technologies and ASPICE- and ASIL B-compliant MCAL drivers from Microchip.
Microchip has expanded its functional safety packages that include FMEDA reports, safety manuals and diagnostic libraries to cover the ISO 26262-compliant dsPIC33CK1024MP7xx DSCs. These AUTOSAR-ready dsPIC33C DSCs, used together with Microchip’s TA100 CryptoAutomotive security ICs, enable the implementation of robust security in automotive designs.
Software and tools from Microchip Technology include certified MPLAB XC16 compiler functional safety licenses, MPLAB X IDE (integrated development environment), MPLAB Code Configurator (MCC), programming and debugging tools for dsPIC33C DSCs, ISO 26262- and ASPICE-compliant MCAL drivers for dsPIC33C DSCs, ISO 26262 functional safety packages for dsPIC33C DSCs and software libraries and reference code for security use cases. Third-party software includes MICROSAR Classic from Vector and KSAR OS from KPIT Technologies. Third-party hardware tools include TRACE32 debugger from Lauterbach.
