Infineon Technologies AG has introduced a comprehensive software portfolio designed for the latest family of AURIX TC4x microcontrollers (MCUs). It enables automotive safety applications with production ready ASIL D drivers for the AUTOSAR MCAL and safety software.

The software portfolio includes the production-grade MC-ISAR AUTOSAR MCAL, safety software (SafeTlib), complex device drivers, a library for the converter digital signal processor (CDSP), and data routing software that reduces latency and CPU load to enable high-speed data transfer. The CDSP is a dedicated DSP for signal post-processing.

Infineon’s AURIX TC4x MCU (Source: Infineon Technologies AG)

MC-ISAR provides ASIL D-compliant drivers with advanced features for multicore processing, virtualization, and ASIL software partitioning. SafeTlib enables the integration of the AURIX TC4x into safety applications, and supports the plug-and-play functionality of the AURIX TC4x safety manual, Infineon said. It also includes a test handler with a test library and management of the TLF4x external watchdog power management IC for the TC4x MCUs.

The software portfolio is complemented by several partner software products for the AUTOSAR stack, non-AUTOSAR operating systems, communication, security, hypervisors, middleware, and tools.

Infineon said the AURIX TC4x software complies with the highest safety and security standards, recently passing a combined assessment according to ASPICE 4.0, ISO 26262:2018 with ASIL D, and ISO 21434. As part of this assessment, the software also achieved ASPICE Level 3 for the first time.

The production-ready MC-ISAR MCAL drivers, SafeTlib safety software, and CDSP filter chain library for the AURIX TC4Dx MCU are available now.

The post Infineon adds safety software for AURIX TC4x MCUs appeared first on Electronic Products.