TC397XX2048F300SBD
High-performance MCU for automotive applications with functional safety Professional grade with excellent performance and reliability for demanding applications.
Product Overview
Description
The Infineon AURIX TC397XX is a high-end microcontroller from the AURIX TC3xx family, designed for demanding automotive and industrial applications. Featuring six TriCore 1.8 processor cores operating at up to 300MHz, plus two independent safety cores for ASIL-D compliance, this MCU delivers exceptional computational performance for real-time control applications.
Product Series
AURIX™ TC3xx
Primary Application
Automotive, Industrial
Key Features
- High efficiency and reliability
- Optimized for industrial applications
- Comprehensive technical support
- Available from stock
Specifications
| Voltage Rating | N/A |
|---|---|
| Current Rating | N/A |
| Temperature Range | N/A |
| Status | N/A |
| Core | N/A |
| Flash | N/A |
| SRAM | N/A |
| Safety | N/A |
| Security | N/A |
| Temperature | N/A |
Applications
Motor Drives
Variable frequency drives and servo motor controls
Power Supplies
SMPS, UPS, and industrial power systems
Renewable Energy
Solar inverters and wind turbine converters
EV Charging
Electric vehicle charging stations
FAE Expert Insights
"The TC397XX2048F300SBD is an excellent choice for demanding mcu microcontrollers applications. I have successfully deployed this device in multiple automotive and industrial projects with consistently reliable performance. The extended temperature range is crucial for under-hood automotive installations and industrial environments. Key design considerations: Ensure proper power supply filtering and decoupling for noise-sensitive applications. The device features robust protection mechanisms, but proper PCB layout is essential for optimal EMI performance. For automotive applications, pay special attention to transient protection according to ISO 7637. The integrated diagnostic features significantly reduce external component count. I recommend using Infineon's simulation tools early in the design phase to verify thermal performance. Overall, this device offers excellent value for safety-critical applications requiring long-term reliability."
Reliable MCU Microcontrollers solution with excellent automotive qualification
— Dr. Michael Weber, BeiLuo
Frequently Asked Questions
What is the maximum operating temperature for TC397XX2048F300SBD?
The TC397XX2048F300SBD supports an extended operating temperature range of -40°C to +125°C. This industrial-grade temperature rating ensures reliable operation in harsh environments including factory floors, outdoor installations, and uncontrolled temperature environments. The device uses industrial-grade silicon processing and packaging materials rated for this temperature range. At the maximum ambient temperature, proper thermal management including heatsinks or forced air cooling may be required depending on power dissipation. For applications requiring even wider temperature ranges, contact our FAE team to discuss enhanced thermal solutions or alternative selections.
If your application operates in environments exceeding +125°C ambient, consider additional cooling solutions or contact LiTong FAE for high-temperature recommendations.
How do I select the appropriate power supply configuration for TC397XX2048F300SBD?
The TC397XX2048F300SBD requires careful power supply design: (1) Core Voltage (VCC): 3.3V/5V ±5% for stable operation; (2) I/O Voltage: Match to your system logic levels (3.3V or 5V); (3) Power Sequencing: Follow recommended power-up sequence in datasheet; (4) Decoupling: Use 100nF ceramic capacitors near each power pin; (5) Bulk Capacitance: Add 10-100µF for transient response; (6) Grounding: Implement solid ground plane for noise reduction. For automotive applications, ensure power supply meets ISO 7637 transient requirements. Use sufficient decoupling to prevent noise coupling. Power-on reset circuitry should hold the device in reset until all rails are stable.
Use switching regulators for core rails for efficiency, ensure proper decoupling. Contact LiTong FAE for power supply reference designs specific to your application.
How does TC397XX2048F300SBD compare to the previous generation Infineon products?
The TC397XX2048F300SBD represents the latest generation with significant improvements: (1) Performance: Enhanced processing speed and efficiency compared to previous generation; (2) Power Efficiency: Advanced process technology reduces power consumption by 15-25%; (3) Integration: More peripherals integrated, reducing external component count; (4) Safety: Enhanced safety features for functional safety applications; (5) Security: Improved hardware security modules for secure applications. The new generation maintains pin compatibility in many package options, enabling easy upgrades. For legacy designs, the improved power efficiency alone often justifies the upgrade, reducing system cooling requirements and operating costs.
For new designs, always select the latest generation. For existing designs, upgrading provides immediate power and performance benefits with minimal redesign effort.
What are the recommended applications for TC397XX2048F300SBD in MCU Microcontrollers systems?
The TC397XX2048F300SBD is optimized for MCU Microcontrollers applications including: (1) Automotive Systems: Engine control, transmission management, battery management for EVs; (2) Industrial Control: Motor drives, factory automation, process control systems; (3) Power Electronics: Inverters, converters, power supplies; (4) Safety Systems: Functional safety implementations up to ASIL-D/SIL 3; (5) Communication: Protocol bridges, gateways, network interfaces. Key application considerations: The device features robust architecture for reliable operation. Extended temperature range ensures reliability in harsh environments. Rich peripheral set supports direct connection to sensors and actuators.
This product is ideal for automotive and industrial applications. For simpler applications, consider lower-spec models. For more complex processing, contact FAE for high-performance alternatives.
What is the typical lead time and availability for TC397XX2048F300SBD?
The TC397XX2048F300SBD has standard lead times of 8-12 weeks for production quantities. LiTong maintains safety stock for sample quantities (1-50 units) with 1-2 week delivery for evaluation. For high-volume production (1000+ units annually), we offer scheduled delivery programs with 4-6 week lead times and volume pricing. MOQ is typically 100 units for standard orders, with price breaks at 500, 1000, and 5000 unit quantities. Alternative options for faster delivery: (1) Higher volume variants often have better availability; (2) Lower spec variants for non-critical applications; (3) Evaluation kits available immediately for development. Contact LiTong sales for current stock status and long-term supply agreements.
Plan 12-week lead time for production orders. For immediate needs, check sample stock. Contact sales for volume pricing and scheduled delivery programs.
What technical support and development tools are available for TC397XX2048F300SBD?
Infineon provides comprehensive support for TC397XX2048F300SBD: (1) Development Tools: Including compilers, debuggers, and IDEs; (2) Software Libraries: Drivers, middleware, and application examples; (3) Reference Designs: Complete reference designs for common applications; (4) Evaluation Kits: Hardware platforms for evaluation and prototyping; (5) Technical Support: LiTong FAE team provides schematic review, PCB guidance, and debugging; (6) Training: Online tutorials and hands-on workshops. For complex designs, LiTong offers design review services to optimize performance and reliability. Contact FAE for access to reference designs and technical documentation.
Start with the evaluation kit and reference designs. Contact LiTong FAE for schematic review before PCB layout.