Infineon TC299TX128F300NBCKXUMA1: A 32-Bit TriCore Microcontroller Engineered for Demanding Automotive and Industrial Applications
The relentless advancement of automotive and industrial systems demands microcontrollers (MCUs) that deliver uncompromising performance, reliability, and integration. The Infineon TC299TX128F300NBCKXUMA1 stands at the forefront of this evolution, representing a pinnacle of 32-bit TriCore™ architecture designed to tackle the most complex computational tasks in safety-critical and harsh environments.
At the heart of this MCU lies the powerful TriCore™ CPU core, which uniquely combines a microcontroller (MCU), a microprocessor (MPU), and a digital signal processor (DSP) into a single, unified architecture. This integration is pivotal for applications requiring both high-speed data processing and robust real-time control. The core operates at high frequencies, enabling it to efficiently execute the vast amounts of code required for modern engine management systems, advanced driver-assistance systems (ADAS), electric power steering, and sophisticated industrial drives and automation controllers.
A key differentiator for the TC299TX is its focus on functional safety and security. It is engineered to comply with the stringent requirements of the ISO 26262 standard for road vehicles, capable of supporting systems up to ASIL D—the highest Automotive Safety Integrity Level. This is achieved through a suite of embedded safety features, including hardware-based memory protection, error-correcting code (ECC) on memories, and dedicated safety monitors. For industrial applications, these features ensure operational integrity and protect against system failures. Furthermore, advanced hardware security modules (HSM) help safeguard intellectual property and secure communications, which is critical for connected vehicles and Industry 4.0 applications.
The integration level of this microcontroller is exceptional. It features a large embedded 1280 KB Flash memory for program storage and 320 KB RAM for data, providing ample space for complex application code. The peripheral set is vast and tailored for its target markets, including:
Multi-CAN FD interfaces for high-speed, robust network communication within vehicles and factories.
Ethernet support for broadband connectivity.
High-resolution Analog-to-Digital Converters (ADCs) for precise sensor data acquisition.
Flexible timers and capture/compare units for precise motor control and power conversion.
Built to withstand the rigors of automotive under-hood and industrial environments, the TC299TX operates reliably over a wide temperature range. Its robust design ensures resilience against electrical noise and power supply fluctuations, guaranteeing stable operation where it is needed most.
ICGOOODFIND: The Infineon TC299TX128F300NBCKXUMA1 is a high-performance, safety-certified microcontroller that exemplifies the convergence of computational power, functional safety, and rich integration. It is an optimal solution for developers building the next generation of intelligent, connected, and secure automotive and industrial systems.
Keywords: TriCore Microcontroller, Functional Safety (ASIL-D), Automotive Applications, ISO 26262, High-Performance Computing.
