company blog about INFINEON SAK-TC365DP-64F300W AA High Performance Single-Chip 32-Bit AURIX™ TC3 MCU

Shenzhen Mingjiada Electronics Co., Ltd. supplies and recycles the Infineon SAK-TC365DP-64F300W AA high-performance single-chip 32-bit AURIX™ TC3 MCU.

The Infineon SAK-TC365DP-64F300W AA is a core member of the TC36xDP series within the AURIX™ second-generation (TC3xx) family. As a high-performance 32-bit single-chip microcontroller (MCU), it combines Infineon’s advanced TriCore™ architecture, a rich array of peripheral interfaces and rigorous security design. Engineered to tackle the complex application challenges of the automotive and industrial sectors, it stands as the preferred solution for high-end embedded control scenarios thanks to its outstanding performance, scalability and reliability.

I. SAK-TC365DP-64F300W AA Core Architecture and Performance Advantages

The SAK-TC365DP-64F300W AA is equipped with two high-performance TriCore™ cores operating at frequencies of up to 300 MHz. This core architecture is the first unified multi-core architecture optimised for real-time embedded systems. It ingeniously combines the efficiency of RISC processors, the real-time capabilities of microcontrollers, and the computational power of DSPs, enabling the simultaneous handling of complex control algorithms and data processing tasks, thereby significantly enhancing system response times and processing efficiency. All cores support both floating-point and fixed-point operations, enabling high-precision numerical calculations to be performed efficiently without the need for additional coprocessors, making it suitable for applications with stringent computational performance requirements, such as industrial automation and automotive electronics.

In terms of memory configuration, the SAK-TC365DP-64F300W AA is equipped with 4MB of flash memory and 672KB of embedded SRAM, both of which support ECC (Error Checking and Correction) protection. This effectively prevents data errors caused by interference or hardware wear, ensuring the integrity and reliability of system data. It provides ample space for the storage and execution of complex programmes whilst meeting the storage requirements of high-security applications. Furthermore, the chip employs a single-voltage power supply design, supporting a wide input voltage range of 3.3V or 5V to accommodate power requirements across various scenarios. It also features excellent power consumption control, with an operating power consumption of less than 2W, balancing high performance with low power consumption and aligning with the trend towards green electronics.

II. Key Features and Peripheral Configuration of the SAK-TC365DP-64F300W AA

The SAK-TC365DP-64F300W AA features a comprehensive range of peripheral interfaces and functional modules, covering diverse requirements such as communication, timing and security. It can flexibly adapt to the connectivity and control needs of various complex applications:

- Communication Interfaces: Equipped with 1 x 100 Mbit Ethernet, 1 x FlexRay, 8 x CAN FD, 12 x ASCLIN, 4 x QSPI, 1 x I²S emulation, 1 x I²C, 10 x SENT, 2 x PSI5 and 1 x PSI5S, This extensive range of communication interfaces enables seamless high-speed data exchange with various peripherals, sensors and other controllers, meeting the requirements for bus communication in automotive electronics and device networking in industrial applications, whilst supporting multi-device collaboration.

- Timing and Control Modules: Integrated redundant and diverse timer modules, including GTM, CCU6, and GPT12, provide high-precision timing, pulse generation, and PWM control functions. These meet the requirements for precise timing control in scenarios such as motor control and power management, enhancing system control accuracy and stability.

- Security and Protection: Features a built-in evita full HSM (Hardware Security Module) supporting ECC-256 and SHA-2 encryption algorithms, providing robust security protection for data transmission and storage to prevent data leakage and tampering; fully compliant with the ISO 26262 ASIL-D functional safety standard, making it an ideal choice for safety-critical applications, effectively reducing the risk of system failure and ensuring the safety of both equipment and personnel.

- Other Features: Integrates 12 ADC modules, an oscillator watchdog, a real-time clock and other functions, with comprehensive fault monitoring and self-diagnostic capabilities; supports A/B swap over-the-air software updates, facilitating future device upgrades and maintenance; maintains high hardware and software compatibility with the AURIX™ TC2xx series, enabling seamless migration and reducing development costs and lead times.

3. SAK-TC365DP-64F300W AA Packaging and Environmental Adaptability

The SAK-TC365DP-64F300W AA is housed in an LQFP-176 (PG-LQFP-176) package with 176 pins. Its compact dimensions facilitate PCB layout design and meet the requirements of miniaturised devices; it is supplied in tape-and-reel packaging, with 500 units per reel, in accordance with industrial mass production standards.

In terms of environmental adaptability, this chip adheres to stringent industrial and automotive-grade standards, with an operating temperature range spanning -40°C to 125°C (certain parameters support up to 150°C). It is capable of stable operation in harsh environments such as high and low temperatures, possesses strong resistance to electromagnetic interference, and meets the environmental requirements of complex scenarios such as automotive electronics and industrial control; Furthermore, the chip complies with RoHS standards, being lead-free and halogen-free, offering excellent environmental performance and meeting global green electronics regulations.

IV. SAK-TC365DP-64F300W AA Scalability and Development Support

As a member of the AURIX™ TC3xx family, the SAK-TC365DP-64F300W AA offers excellent vertical scalability, enabling flexible compatibility and interchangeability with other models in the family. Configurations can be adjusted according to application requirements, thereby reducing the costs associated with system upgrades and iterations.

In terms of development support, Infineon provides comprehensive development tools and software resources, including the AURIX™ Development Studio, the free TriCore™ toolchain, MCAL drivers, operating systems and middleware, as well as a wealth of application notes, product manuals and PCB design data. These resources support the full development process, from simulation modelling and automatic code generation to debugging and testing, helping engineers to rapidly complete system design, debugging and verification, thereby shortening the development cycle.

5. Typical Application Scenarios for the SAK-TC365DP-64F300W AA

Thanks to its outstanding performance, safety features and extensive peripherals, the SAK-TC365DP-64F300W AA is widely used in the two core sectors of automotive electronics and industrial control. Typical applications include:

- Automotive Electronics: Automotive Battery Management Systems (BMS), engine management, transmission control, chassis control, in-vehicle gateways, telematics units, etc. It is particularly suited to ASIL-D safety-critical applications, providing core control support for the safe and efficient operation of vehicles.

- Industrial control: Industrial robots, solar panel controllers, wind turbine inverters, I/O controllers, etc. It can meet the complex control requirements of industrial scenarios, enhancing equipment operational efficiency and reliability, and aligning with the intelligent development trends of Industry 4.0.

VI. Summary of the Core Advantages of the SAK-TC365DP-64F300W AA Product

With its core strengths of “high performance, high safety, high reliability and high flexibility”, the Infineon SAK-TC365DP-64F300W AA has become one of the benchmark products in the 32-bit MCU sector. Its 300 MHz dual-core TriCore™ architecture delivers robust computational power; its comprehensive security design meets the highest levels of functional safety requirements; its rich set of peripherals and scalability accommodate a wide range of application scenarios; and its resilience to harsh environments ensures stable operation under adverse conditions. Furthermore, convenient development support and hardware/software compatibility significantly reduce development costs. Whether for safety control in automotive electronics or intelligent upgrades in the industrial sector, this chip delivers efficient and reliable embedded control solutions, helping customers create more competitive products.