company blog about Supply And Recycle [Infineon] SAK-TC377TX-96F300S AB 32-Bit AURIX™ TriCore™ Microcontroller, LFBGA-292

Mingjiada Electronics Supply/Recycling [Infineon] SAK-TC377TX-96F300S AB: Next-generation AURIX™ TC3xx architecture redefines automotive and industrial control safety benchmarks

As the automotive industry accelerates towards intelligent and electrified mobility, domain controllers, ADAS systems, and traction inverters for new energy vehicles present unprecedented demands on the performance and functional safety of main control chips. Infineon's AURIX™ TC3xx series, with its revolutionary multi-core architecture and ASIL-D functional safety rating, has become the de facto standard in global automotive electronics.

Shenzhen Mingjiada Electronics Co., Ltd. – as a professional electronic component supplier – now offers long-term supply and recycling services for the genuine SAK-TC377TX-96F300S AB chip. This 32-bit TriCore™ microcontroller, based on the next-generation AURIX™ TC3xx system architecture, delivers exceptional real-time responsiveness and ultra-low power consumption, injecting formidable power into high-end control applications.

I. Core Product Analysis: SAK-TC377TX-96F300S AB
The SAK-TC377TX-96F300S AB belongs to Infineon's AURIX™ TC37xTX series, representing the second generation of AURIX products specifically engineered to address emerging trends and challenges in the automotive sector. It achieves comprehensive advancements in performance, memory, connectivity, and scalability.

Ultimate Performance: 3 cores at 300MHz, power consumption below 2W
The SAK-TC377TX-96F300S AB integrates three independent 32-bit TriCore™ cores, each operating at a high frequency of 300MHz. The TriCore architecture uniquely integrates RISC (Reduced Instruction Set Computing), DSP (Digital Signal Processing), and real-time capabilities, making it particularly suited for scenarios requiring simultaneous high-speed control and complex computations. Remarkably, it delivers up to 1500 DMIPS of computational power while maintaining power consumption below 2W, achieving a perfect balance between performance and energy efficiency.

Massive Storage: 6MB Flash + 4.3MB RAM
To accommodate increasingly complex software algorithms (such as AUTOSAR and motor vector control), the SAK-TC377TX-96F300S AB offers substantial on-chip storage resources:
Program Flash: Up to 6MB, featuring ECC error correction for secure and reliable code execution.
Embedded SRAM (including cache): Up to 4352KB (approximately 4.3MB), significantly exceeding comparable products. This substantially reduces reliance on external memory and enhances data throughput.

II. Key Specifications Overview
Model: SAK-TC377TX-96F300S AB
Series: Infineon AURIX™ TC3xx (2G)
Core Architecture: 32-bit TriCore™
Number of Cores: 3 (supports 3 lockstep cores, meeting ASIL-D)
CPU Clock Speed: 300 MHz
Program Memory: 6 MB Flash (with ECC)
SRAM (including cache): 4352 KB (approx. 4.3 MB)
I/O Operating Voltage: 3.3 V or 5 V (switchable)
Package Type: LFBGA-292
Temperature Range: -40°C to +125°C
Key Features: Gigabit Ethernet, CAN-FD, HSM, GTM Timers

III. In-Depth Analysis of the AURIX™ TC3xx System Architecture
The core competitiveness of the SAK-TC377TX-96F300S AB stems from its powerful AURIX™ 2G (second generation) architecture.
1. Multi-core and Lockstep: The Cornerstone of ASIL-D Functional Safety
To meet the highest ASIL-D requirements of ISO 26262, the TC377 employs an innovative 3/3 lockstep core design. Any two cores can form a lockstep pair, continuously comparing computational results to detect any hardware errors, including transient faults. This ensures immediate transition to a safe state during critical failures in life-critical systems such as braking and steering.
2. Extensive Peripherals and High-Speed Interconnectivity
Communication Interfaces: The SAK-TC377TX-96F300S AB integrates two Gigabit Ethernet (Gbit Ethernet) ports to fulfil the high-speed data exchange demands of domain controllers. It also features 12 CAN-FD channels, 12 LIN channels, and FlexRay, ensuring seamless compatibility with traditional automotive networks.
Signal Processing: Features 5 QSPI, 15 SENT (for sensor connections), and 1 eMMC interface, demonstrating robust drive capability for complex sensors and actuators.
Timing and PWM: Incorporates a General-Purpose Timer Module (GTM) capable of generating complex PWM waveforms with nanosecond-level precision, serving as core hardware for high-performance motor control (e.g., Permanent Magnet Synchronous Motor FOC).
3. Hardware Security and Robustness
HSM Security Module: Integrates eVita Full HSM (Hardware Security Module) supporting ECC256 and SHA2 encryption algorithms, providing a hardware-level root of trust for V2X, OTA (Over-the-Air) updates, and secure boot.
Wide Temperature Operation: The SAK-TC377TX-96F300S AB supports an industrial/automotive-grade temperature range of -40°C to 125°C, adapting to demanding operational environments.

IV. Typical Application Scenarios for SAK-TC377TX-96F300S AB:
Automotive Body Electronics and Power Distribution
Automotive LED Lighting Systems
New Energy Vehicle Powertrain Systems

【Mingjiada Electronics】Long-term supply and recycling of SAK-TC377TX-96F300S AB (Infineon) AURIX™ TriCore™ 32-bit microcontroller MCUs. For further product information, sample procurement, or recycling price enquiries regarding SAK-TC377TX-96F300S AB, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) for further supply and demand details.