In safety-critical automotive and industrial applications, microcontrollers (MCUs) serve as the "brain" that dictates performance, reliability, and security. Infineon Technologies, a pioneer in semiconductor solutions, leads the market with its AURIX™ TriCore™ 32-bit microcontroller series—engineered to meet the strictest functional safety standards and deliver unrivaled real-time performance. Blending RISC, MCU, and DSP capabilities in a unified architecture, these MCUs power next-generation electric vehicles (EVs), advanced driver-assistance systems (ADAS), and industrial motor controls. To ensure genuine procurement and localized support, Infineon partners with top-tier authorized distributors worldwide, enabling seamless access to these industry-defining MCUs.
Core Product Lines & Technical Advantages
Infineon’s AURIX™ TriCore™ MCU portfolio is tailored for safety-critical and high-performance scenarios, with scalable series covering automotive and industrial needs:
1. AURIX™ TC2xx Series: Proven Safety for Automotive Basics
The TC2xx series is a cornerstone of automotive MCU solutions, trusted for its robust safety features and cross-compatibility. Ideal for traditional automotive controls and entry-level ADAS, it offers:
Functional Safety Compliance: Adheres to ISO 26262 standards, supporting up to ASIL-D—the highest automotive safety integrity level. Integrated diagnostic tools and redundant cores ensure fail-safe operation for brake systems, airbags, and electronic power steering (EPS) <superscript:3superscript:4.
Flexible Core Configuration: Available in single-core and multi-core (dual/triple) TriCore™ architectures, with clock speeds up to 200 MHz, balancing performance and power efficiency.
Target Applications: Engine management, transmission control, chassis systems, and basic ADAS (e.g., 24GHz radar). Sub-models like TC23xLA are optimized for ADAS sensor fusion, while TC21xSC supports wireless charging systems <superscript:3.
2. AURIX™ TC3xx Series: Advanced Performance for Next-Gen Mobility
Built on 40nm embedded flash technology, the TC3xx series elevates performance for EVs, high-end ADAS, and domain controllers. Key advantages include:
Enhanced Safety & Security: Integrates a second-generation Hardware Security Module (HSM) with asymmetric encryption accelerators, supporting EVITA standards for connected car security. Dual-frontend architecture ensures continuous supply stability <superscript:4.
Superior Real-Time Performance: Multi-core TriCore™ CPUs with clock speeds up to 300 MHz, plus floating-point units (FPU) and SIMD capabilities for fast signal processing—critical for 76/77 GHz radar and lidar systems<superscript:3.
Automotive-Grade Reliability: Operates in -40℃ to 125℃ harsh environments, with AURIX™ TC39xXA optimized for high-end ADAS and autonomous driving applications <superscript:3superscript:4.
3. AURIX™ TC4x Series: Future-Ready Innovation
The upcoming TC4x series (28nm process) sets new benchmarks for performance and efficiency, designed for fully autonomous driving and high-power EV powertrains. It maintains cross-generational compatibility with TC2xx/TC3xx, enabling easy design migration <superscript:3.
Global Authorized Distributors for Infineon Microcontrollers
To source genuine Infineon AURIX™ TriCore™ MCUs with official warranty, technical support, and stable inventory, partner with the following authorized distributors. Each offers tailored services for prototype development, small-batch orders, and mass production, with expertise in automotive and industrial MCU applications:
Global Core Authorized Distributors
Arrow Electronics (艾睿电子): Global partner covering Infineon’s full AURIX™ series, with specialized teams for automotive MCU solutions. Provides inventory management, AUTOSAR software support, and localized services across Asia-Pacific, Europe, and North America. Contact: Global Tech Support - [email protected]; China Office (Shanghai) - 021-58886666 (dedicated MCU team for ADAS and EV projects).
Mouser Electronics (贸泽电子): NPI-focused authorized distributor with immediate stock of AURIX™ TC2xx/TC3xx series. Ideal for prototype development, offering free technical resources (datasheets, development tools) and fast global shipping. Contact: 24/7 Global Support - +1 (800) 346-6873; Hong Kong Office - +852 2803 7700 (supports sample requests for MCU testing) <superscript:1.
Avnet (安富利): Authorized distributor for Infineon automotive MCUs, specializing in end-to-end solutions for EV powertrains and industrial motor controls. Offers BOM matching, supply chain optimization, and technical consulting. Contact: Global Sales - [email protected]; China Office (Shanghai) - 021-23218888 (automotive safety compliance support available) <superscript:1.
Rutronik Electronics: Europe-focused authorized distributor with deep expertise in Infineon TriCore™ MCUs. Supports industrial and automotive clients with technical design services and batch production supply. Contact: Europe (Germany) - +49 (711) 8113-0; Email - [email protected]<superscript:1.
Asia-Pacific Regional Authorized Distributors
集好芯城 (Jihoxin City): Shenzhen-based authorized distributor with ample stock of Infineon AURIX™ MCUs (TC2xx/TC3xx series). Offers spot delivery, genuine product verification, and BOM matching services for Chinese automotive manufacturers. Contact: Phone - 0755-83289799; Supports bulk orders with competitive pricing <superscript:2.
深圳市亿联芯电子科技有限公司 (Yilianxin Electronics): Regional authorized distributor specializing in Infineon automotive MCUs. Provides original genuine products (batch 22+),含税供应 (tax-inclusive supply), and technical support for local projects. Contact: Phone - 18138401919; Address: Shenzhen, Guangdong <superscript:2.
北京元坤伟业科技有限公司 (Yuankun Weiye Technology): North China-focused authorized distributor for Infineon MCUs, serving industrial and automotive clients. Offers "fake one compensate ten" genuine guarantee and small-batch procurement support. Contact: Phone - 010-62104931 <superscript:2.
Genuine Procurement Guidelines
To avoid counterfeit products and ensure compliance with automotive/industrial safety standards, follow these best practices:
Verify distributor authorization via Infineon’s official “Where to Buy” page or contact Infineon regional offices (Shanghai/Shenzhen labs in China) for confirmation.
Prioritize distributors that provide batch certificates, technical datasheets, and AUTOSAR software support (critical for automotive MCU projects).
For safety-critical applications (e.g., ADAS, brake systems), partner with distributors experienced in ISO 26262 and ASIL-D compliance to ensure seamless integration.
