As automotive electronic architectures rapidly evolve toward domain control and central computing, high-performance, high-security microcontrollers (MCUs) have become the “brains” of smart vehicles. Shenzhen Mingjiada Electronics Co., Ltd. now fully stocks and reliably supplies Infineon's AURIX™ TriCore™ series automotive microcontrollers. From the classic TC2x series to the mainstream TC3x series, and extending to the future-oriented TC4x series, Mingjiada provides customers with genuine factory-direct, in-stock products across the entire product line and all package types. This enables automakers to accelerate the implementation of electrification and intelligent technologies.
Core Product Models Overview
Mingjiada's current focus on AURIX™ TriCore™ products covers critical application areas including powertrain, chassis control, battery management systems (BMS), advanced driver assistance systems (ADAS), and gateways. This includes the following three major generations:
1. AURIX™ TC3x Series: Current market mainstay, setting dual benchmarks for performance and security
This widely adopted second-generation AURIX product line maintains ample stock at Mingjiada, featuring single-, dual-, and triple-core configurations with clock speeds up to 400MHz (2026 new models).
Representative Models:
TC375TP / TC377TP: Triple-core architecture with 300MHz/400MHz clock speeds and up to 6MB Flash capacity.
Application Scenarios: New energy motor controllers (MCU), battery management systems (BMS master controller), advanced driver assistance systems (ADAS) domain controllers, electronic braking systems (EHB/EMB).
Features: Supports ISO 26262 ASIL D functional safety, integrated hardware security module (HSM), powerful floating-point processing capabilities, and rich peripheral interfaces (CAN-FD, Ethernet, PSI5).
TC364 / TC365: Dual-core/single-core configurations, offering high cost-performance.
Applications: Traditional engine control units (ECUs), transmission control, body domain controllers, heat pump air conditioning control.
Features: Optimized for cost while maintaining high safety levels, suitable for mass-produced vehicles.
TC33x / TC32x: Entry-level automotive MCUs.
Applications: Headlight control, wiper motors, seat control, simple sensor interfaces.
2. AURIX™ TC2x Series: Classic Reliability, Solid Backbone for Mature Applications
As the first-generation AURIX product, the TC2x series has been market-proven over years, renowned for exceptional reliability. Mingjiada maintains supply to meet existing market demands and cost-sensitive projects.
Representative Models:
TC264DA / TC265DA: Dual-core architecture, 200MHz clock speed.
Application Scenarios: Powertrain control, chassis safety systems, and hybrid system management in mid-range vehicles.
Features: Mature development ecosystem with extensive reference designs, particularly suited for traditional fuel vehicles and hybrid models demanding exceptional stability.
TC275 / TC277: Triple-core high-performance variants.
Application Scenarios: Early-stage advanced engine control and complex transmission logic processing.
3. AURIX™ TC4x Series: Future-Ready, Next-Generation Engine for Software-Defined Vehicles (SDV)
For new vehicle development beyond 2026, Mingjiada has pioneered the introduction of TC4x series samples and small-batch production based on 28nm process technology, supporting more complex AI algorithms and zonal architectures.
Representative Models:
TC4x Series (e.g., TC49x, TC48x):
Application Scenarios: Central Computing Platform, Zonal Controller, Advanced Driving (L3+) Decision Unit, Integrated Thermal Management System.
Features: Significant performance boost, support for higher-speed Ethernet communication (10Gbps), built-in AI accelerator interfaces, lower power consumption, full compatibility with the AUTOSAR Adaptive platform, providing robust computing power for software-defined vehicles.
Mingjiada Supply Advantages: Direct OEM Channels, Rapid Delivery
Amid global automotive chip supply chain uncertainties, Mingjiada delivers unparalleled supply assurance through deep channel resources and precise inventory management:
Full-Line Stock Availability: Mingjiada's Shenzhen headquarters maintains millions of units in stock for popular models like TC375, TC377, and TC264 across LQFP, BGA, and other packages, ensuring zero production line delays.
100% Genuine OEM Commitment: All AURIX™ MCUs are sourced directly through authorized channels, eliminating risks of refurbished or counterfeit products.
Conclusion
Infineon's AURIX™ TriCore™ series has become the preferred platform for global automotive electronics design due to its exceptional performance and functional safety. As a steadfast supporter and supply partner, Mingjiada will continue to increase investment in this product line. With ample inventory and professional services, we will accompany Chinese automakers as they accelerate their journey in the intelligent connectivity and new energy vehicle sectors.
Contact Mingjiada today to obtain the latest AURIX™ MCU inventory list and request samples!
About Infineon AURIX™ TriCore™
The Infineon AURIX™ series is a family of 32-bit automotive microcontrollers based on the TriCore™ architecture. Integrating real-time signal processing capabilities, microcontroller functions, and hardware safety mechanisms, it is widely used in powertrain, chassis safety, body electronics, and autonomous driving applications. As an industry benchmark product compliant with ISO 26262 ASIL D standards, it sets the standard for automotive safety.
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