Shenzhen Mingjiada Electronics Co., Ltd. has long been a supplier of genuine Infineon AURIX™ TriCore™ 32-bit microcontrollers, offering the full product lineup that spans the TC2xx, TC3xx, and the latest TC4x generations. These products provide secure and reliable core computing power for automotive electronics, industrial control, and aerospace applications.
I. Product Overview
AURIX™ is Infineon’s flagship 32-bit microcontroller series, featuring an innovative multi-core architecture built on TriCore™ processor cores. The AURIX™ microcontroller series includes the first-generation TC2xx, second-generation TC3xx, and the latest TC4x platforms. With its exceptional real-time processing capabilities, support for the highest ASIL-D functional safety level, and a rich array of communication interfaces and hardware security modules (HSMs), this series is widely used in safety-critical applications such as powertrain systems, Advanced Driver Assistance Systems (ADAS), domain controllers, battery management, and industrial automation.
II. Key Advantages of the TriCore™ Architecture
At the heart of the AURIX™ series lies the TriCore™ architecture, a unified single-core 32-bit microcontroller-DSP architecture pioneered by Infineon and optimized for real-time embedded systems. This architecture seamlessly integrates the real-time control capabilities of a microcontroller, the mathematical processing power of a digital signal processor (DSP), and the high performance and cost-effectiveness of a RISC load/store architecture into a single, compact, reprogrammable core.
Key features of the TriCore™ architecture include: a 32-bit architecture with a 4 GB address space, support for 16/32-bit mixed instruction formats to reduce code size, branch prediction, low interrupt latency and fast automatic context switching, zero-overhead looping, dual single-clock-cycle 16×16-bit multiply-accumulate units (MACs), with optional floating-point units (FPUs) and memory management units (MMUs), while also supporting single-instruction, multiple-data (SIMD) data processing.
III. Detailed Product Series Overview
(1) AURIX™ TC2xx Series (First Generation)
The TC2xx series is the pioneering product of the AURIX™ platform, built on single-core and multi-core 32-bit TriCore™ CPUs. This series offers 1 to 3 TriCore™ processor cores, with clock speeds ranging from 133 MHz to 300 MHz, flash memory capacities from 512 KB to 8 MB, SRAM capacities from 48 KB to 2.7 MB, and package pin counts from 80 to 516. It supports a wide operating temperature range of -40°C to +150°C.
The TC2xx series features a built-in Hardware Security Module (HSM) to protect intellectual property and prevent theft and fraud, making it an ideal choice for safety-critical microcontroller applications such as powertrain, steering, braking, airbags, and ADAS. Adopting the AURIX™ platform reduces MCU security development effort by approximately 30% while maintaining single-core-level power consumption.
(2) AURIX™ TC3xx Series (2nd Generation)
The TC3xx series is the backbone of the current AURIX™ product line. Based on the second-generation AURIX architecture and pin-compatible with the TC2xx series, it offers higher performance, greater memory capacity, enhanced connectivity, and superior scalability.
TC32xLP Series: Features a single TriCore™ CPU with a clock speed of up to 160/300 MHz, equipped with 1 MB of ECC-protected flash memory, 152 KB of ECC-protected SRAM, and 16 DMA channels. It supports 8-channel CAN, 1-channel FlexRay, 4-channel QSPI, and I²S interfaces, and complies with the ASIL-D safety standard.
TC33x Series: Single- or dual-core configurations, with a maximum clock speed of 300 MHz and 1–2 MB of flash memory, designed for body control and gateway applications.
TC36xDP Series: Dual-core configuration, 300 MHz clock speed, equipped with 4 MB flash memory and 672 KB SRAM (both with ECC protection), supports the highest ASIL-D safety level, and delivers up to 600 DMIPS of computational performance. Mingjiada supplies models such as SAK-TC365DP-64F300W AA and SAK-TC366DP-64F300S AA.
TC37xTP Series: Triple-core configuration, 300 MHz clock speed, up to 6 MB flash memory, up to 1.1 MB SRAM, equipped with 128 DMA channels, supports 1 GbE Ethernet, 8-channel CAN FD, 12-channel ASCLIN, 5-channel QSPI, and I²C/I²S interfaces, and supports the highest safety level of ASIL-D.
TC38xQP Series: Quad-core configuration, 300 MHz clock speed, up to 10 MB of flash memory, and also supports the highest safety level, ASIL-D.
TC39x Series: Flagship hexa-core configuration with a 300 MHz clock speed, up to 16 MB of flash memory, over 6 MB of integrated RAM, and a new radar processing subsystem (equipped with up to two dedicated Signal Processing Units, SPUs). It also supports Gigabit Ethernet, eMMC interfaces, and additional CAN FD and LIN interfaces.
(3) AURIX™ TC4x Series (Latest Generation)
The TC4x series is the third-generation product of the AURIX™ platform, designed specifically for Software-Defined Vehicles (SDV) and next-generation autonomous driving systems. This series adopts a multi-core TriCore 1.8 architecture and introduces a Parallel Processing Unit (PPU), supporting AI acceleration capabilities up to ASIL-D level. It features an integrated safety cluster (including CSRM and CSS) and complies with the ISO 21434 cybersecurity standard. In terms of safety features, the TC4x offers Safe DMA, ASIL-D compliance certification, and robust hardware security mechanisms (including ECC, Memory Protection Unit (MPU), and redundant processing units).
IV. Typical Application Scenarios
Automotive Electronics
Powertrain, hybrid/electric vehicle battery systems, BCM (Body Control Module), EPS (Electric Power Steering), ESP (Electronic Stability Program), airbags, ADAS (Advanced Driver Assistance Systems) radar/cameras, domain controllers, in-vehicle central gateways (Infineon)
Industrial Control
Servo drives, PLCs, industrial robots, motor control, PV inverters, energy storage BMS, safety I/O
Transportation and Energy
Rail Transportation, Aerospace, Medical Equipment, Charging Stations, High-Voltage Power Supplies, Smart Grids
Model Description and Naming Conventions
The combination of letters and numbers in AURIX™ product model numbers corresponds to specific series, temperature grades, and packaging information. Take SAK-TC365DP-64F300W AA as an example:
SAK: Automotive-grade identifier (non-SAK prefixes indicate industrial-grade)
TC: AURIX™ TriCore™ microcontroller
365: Product series (TC36xDP series)
DP: Dual-core identifier
64F: Flash memory capacity (4 MB)
300W: Clock frequency 300 MHz
AA: Specific configuration code
Contact Us
If you wish to purchase AURIX™ TriCore™ 32-bit microcontrollers or have other requirements for Infineon automotive-grade MCUs, please contact us:
Phone: +86 13410018555 (Mr. Chen) / 86-755-83294757
Fax: 0755-83957753
Email: sales@hkmjd.com
Website: www.integrated-ic.com
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province
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