Shenzhen Mingjiada Electronics Co., Ltd. supplies and recycles the Infineon SAK-TC336LP-32F300S AA high-performance AURIX™ TC3 32-bit microcontroller.
The Infineon SAK-TC336LP-32F300S AA is a high-performance 32-bit microcontroller within the AURIX™ TC3 series. Drawing on Infineon’s extensive technical expertise in the embedded control sector, it is specifically designed to meet the stringent requirements for performance, safety and reliability in applications such as automotive electronics and industrial automation. As a key member of the second-generation AURIX™ product family, this device combines the advanced TriCore™ architecture, extensive peripheral resources and outstanding security features, balancing real-time responsiveness with power optimisation to serve as a core component for next-generation intelligent control and safety applications.
I. SAK-TC336LP-32F300S AA Core Architecture and Performance Advantages
The SAK-TC336LP-32F300S AA utilises Infineon’s proprietary TriCore™ 1.62 embedded architecture, This is the first unified single-core 32-bit microcontroller-DSP architecture optimised for real-time embedded systems. It ingeniously combines the real-time control capabilities of a microcontroller, the high-speed computing performance of a DSP, and the cost-effectiveness of a RISC load-store architecture, achieving multi-dimensional performance breakthroughs within a compact, reprogrammable core.
The SAK-TC336LP-32F300S AA is equipped with a single-core TriCore™ processor, operating at frequencies up to 300 MHz to deliver robust computational power. Coupled with an optimised instruction set architecture supporting both 16-bit and 32-bit instruction formats, it effectively reduces code size whilst minimising interrupt latency through features such as branch prediction and zero-overhead loops. This ensures the efficient execution of complex control algorithms, fully meeting the demands of high-real-time control scenarios. Furthermore, the device integrates comprehensive memory protection and debugging support, featuring ECC-protected flash memory and SRAM, which effectively enhance the stability and reliability of data storage and prevent system failures caused by memory errors.
In terms of power management, the SAK-TC336LP-32F300S AA employs an advanced low-power design and supports a standby mode controller, allowing flexible adjustment of power states according to application requirements. This ensures high-performance output whilst minimising energy consumption, making it suitable for power-sensitive embedded systems such as automotive and industrial applications.
II. Key Parameters and Hardware Configuration of the SAK-TC336LP-32F300S AA
With its highly integrated hardware configuration, the SAK-TC336LP-32F300S AA provides ample resource support for complex applications. The core parameters and hardware details are as follows:
- Processor Core: Single-core TriCore™ 1.62 core, operating at 300 MHz, with optional support for a floating-point unit (FPU). It features single instruction, multiple data (SIMD) capabilities for bundled data processing, efficiently handling 2x16-bit or 4x8-bit operands. Paired with a 16x16-bit multiply-accumulate unit, this significantly enhances signal processing efficiency.
- Memory resources: Equipped with high-capacity flash memory and SRAM, both supporting ECC error correction, effectively ensuring the accuracy of data transmission and storage. This meets the storage requirements of complex control programmes, whilst also featuring expansion interfaces to support external flash memory expansion, further increasing storage capacity.
- Package Specifications: Utilises a PG-LFBGA-180-1 package, balancing miniaturisation with pin expandability. It is suitable for compact installation scenarios in industrial and automotive applications, whilst offering excellent thermal dissipation to ensure stable operation in harsh environments.
- Voltage and Temperature Range: Supports single-voltage operation at 5V or 3.3V to accommodate the power supply requirements of different systems; the operating temperature range spans from -40°C to 125°C, enabling it to cope with extreme conditions such as automotive engine compartments and high-temperature industrial environments, demonstrating excellent environmental adaptability.
- Security Features: Designed in compliance with ISO 26262 / IEC 61508 standards, supporting up to ASIL-D / SIL 3 safety levels. Equipped with a second-generation Hardware Security Module (HSM), it supports the EVITA Full standard and integrates ECC-256 and SHA-2 encryption algorithms, providing highly secure authentication and data encryption capabilities to effectively defend against malicious attacks and ensure the secure and stable operation of the system.
III. SAK-TC336LP-32F300S AA: Comprehensive Peripheral and Interface Capabilities
To enable efficient interconnection with various external devices, the SAK-TC336LP-32F300S AA integrates a range of powerful on-chip peripherals and interfaces, covering all-scenario requirements such as data transmission, signal acquisition and communication control, thereby simplifying system design and enhancing integration:
- Communication Interfaces: Equipped with one Gigabit Ethernet port supporting high-speed data transmission; integrates four CAN FD and multiple LIN interfaces to meet in-vehicle network communication requirements, enabling efficient coordination with on-board sensors and actuators; also includes QSPI, I²S emulation, and SENT interfaces to accommodate diverse communication scenarios.
- Signal Processing and Acquisition: Features a dedicated Signal Processing Unit (SPU) capable of efficiently processing sensor signals such as radar, meeting the signal processing requirements of applications like ADAS; equipped with multiple Analog-to-Digital Converters (ADCs) and timer units, supporting high-precision signal acquisition and timing control, enabling the accurate capture of external sensor signals and precise control of actuators.
- Other Peripherals: Includes flexible peripherals such as a CRC engine, General-Purpose Input/Output (GPIO), system timers and I/O monitors; supports a DMA controller to enable high-speed data transfer, reducing the CPU load and enhancing overall system efficiency; also supports the AUTOSAR 4.2 standard, facilitating system development and integration.
IV. Application Scenarios and Core Applications of the SAK-TC336LP-32F300S AA
Thanks to its high performance, safety and reliability, the SAK-TC336LP-32F300S AA is widely used in various fields such as automotive electronics and industrial automation. It is particularly suited to scenarios with stringent safety requirements and high real-time demands. Specific applications are as follows:
- Automotive Electronics: As one of the key components in Infineon’s EPS (Electric Power Steering) solutions, it is suitable for controlling electric power steering systems; it is also compatible with new energy vehicle powertrains, fuel cell electric vehicle (FCEV) drivetrains, engine management and transmission control systems. Furthermore, it can be used in safety-critical applications such as automotive radar systems (77GHz, 24GHz), airbags and braking systems, providing core control support for autonomous driving and connected vehicles.
- Industrial automation sector: Suitable for industrial radar systems (60GHz), enabling advanced presence detection, gesture sensing and material inspection functions; it can also be used for collision warning in industrial robots and as a core control unit in industrial control systems. With its high real-time performance and reliability, it ensures the stable and efficient operation of industrial production.
- Other Applications: Suitable for connected vehicle applications such as in-vehicle wireless charging, telematics units and connectivity gateways, as well as various embedded control scenarios with stringent performance and safety requirements. With its expandable feature set and flexible design, it meets the customised needs of different industries.
V. Advantages of the SAK-TC336LP-32F300S AA Product
Compared to similar microcontrollers, the SAK-TC336LP-32F300S AA possesses significant core advantages, demonstrating its market value in the high-end embedded control sector:
- Balancing Performance and Safety: Whilst delivering high-performance computing capabilities at 300 MHz, it meets the highest safety standard of ASIL-D, addressing the industry challenge of reconciling high performance with high safety. It is suitable for safety-critical applications and reduces system safety risks.
- High Integration and Flexibility: With a wealth of integrated peripherals and interfaces, there is no need for a large number of external components, significantly simplifying system design and reducing hardware costs. Furthermore, it is pin-compatible with the AURIX™ TC2x series and features an expandable feature set, facilitating design upgrades and solution iterations whilst enhancing design flexibility and compatibility.
- High reliability and environmental adaptability: A wide temperature range, ECC memory protection and an excellent thermal design ensure stable operation of the device under extreme conditions, reducing system failure rates, extending equipment lifespan and reliability, and lowering long-term maintenance costs.
- Comprehensive ecosystem support: As part of the Infineon AURIX™ series, it can be paired with OPTIREG™ PMIC power management ICs to ensure safe and reliable power supply to the system; It also offers comprehensive development tools and technical support, supports the AUTOSAR standard, reduces development complexity, and shortens time-to-market.
In summary, the Infineon SAK-TC336LP-32F300S AA, with its advanced TriCore™ architecture, robust performance, extensive peripheral configuration and outstanding security features, is the preferred choice for high-end embedded control applications. It not only meets the stringent requirements of industries such as automotive electronics and industrial automation, whilst also providing a solid hardware foundation for the innovative development of next-generation intelligent control applications, helping customers to create more efficient, safer and more reliable embedded control systems.
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