TriCore is a 32-bit microcontroller architecture from

Infineon Infineon Technologies AG is a German semiconductor manufacturer founded in 1999, when the semiconductor operations of the former parent company Siemens AG were spun off. Infineon has about 50,280 employees and is one of the ten largest semicond ...

. It unites the elements of a RISC processor core, a microcontroller and a

DSP DSP may refer to: Computing * Digital signal processing, the mathematical manipulation of an information signal * Digital signal processor, a microprocessor designed for digital signal processing * Yamaha DSP-1, a proprietary digital signal ...

in one

chip package Integrated circuits are put into protective packages to allow easy handling and assembly onto printed circuit boards and to protect the devices from damage. A very large number of different types of package exist. Some package types have stand ...

History and background

In 1999,

launched the first generation of AUDO (Automotive unified processor) which is based on what the company describes as a 32-bit ”unified RISC/ MCU/

microcontroller

core Core or cores may refer to: Science and technology * Core (anatomy), everything except the appendages * Core (manufacturing), used in casting and molding * Core (optical fiber), the signal-carrying portion of an optical fiber * Core, the centra ...

,” called TriCore, which is as of 2011 on its fourth generation, called AUDO MAX (version 1.6). TriCore is a heterogeneous, asymmetric dual core architecture with a peripheral control processor that enables user modes and core system protection. Infineon's AUDO families targets gasoline and diesel engine control units (ECUs), applications in

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and electric vehicles as well as transmission, active and passive safety and chassis applications. It also targets industrial applications, e.g. optimized motor control applications and signal processing. Different models offer different combinations of memories, peripheral sets, frequencies, temperatures and packaging. Infineon also offers software claimed to help manufacturers meet SIL/ASIL safety standards. All members of the AUDO family are binary-compatible and share the same development tools. An AUTOSAR library that enables existing code to be integrated is also available.

Safety

Infineon's portfolio includes microcontrollers with additional hardware features as well as SafeTcore safety software and a watchdog IC. AUDO families cover safety applications including active suspension and driver assistant systems and also EPS and chassis domain control. Some features of the product portfolio are memory protection, redundant peripherals, MemCheck units with integrated CRCs, ECC on memories, integrated test and debug functionality and FlexRay.

References

External links

Infineon official website for Microcontroller

Microcontrollers Digital signal processors {{compu-stub