TC399XX2048F300SBDKXQ1
High-quality mcu microcontrollers component designed for reliable performance in industrial and commercial applications.
Product Overview
Description
The Infineon AURIX TC399XX is a high-end microcontroller from the AURIX TC3xx family, designed for d.
Featuring six TriCore 1.
8 processor cores operating at up to 300MHz, plus two independent safety cores for ASIL-D compliance.
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
| Part Number | TC399XX2048F300SBDKXQ1 |
|---|---|
| Architecture | TriCore 1.8 |
| Cores | 6 cores + 2 safety cores |
| Frequency | 300MHz |
| Flash | 16MB |
| Ram | 2MB + 1MB PST |
| Package | LFBGA-292 |
| Temperature | -40°C to +125°C |
| Safety Level | ASIL-D (ISO 26262) |
| Stock | In Stock |
| Lead Time | Same day shipping |
| Long Description | The Infineon AURIX TC399XX 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. With 16MB of embedded flash memory and 2MB of SRAM (plus 1MB of program scratchpad SRAM), the TC399XX provides ample storage for complex control algorithms and data logging. The device includes extensive connectivity options including multiple CAN-FD controllers, Ethernet AVB/TSN, SPI, and UART interfaces. Advanced safety features include lockstep cores, memory ECC protection, and comprehensive self-test capabilities. Typical applications include electric vehicle battery management systems, electric power steering, transmission control units, advanced driver assistance systems (ADAS), and industrial motor drives requiring functional safety certification. |
| Features | 6x TriCore 1.8 processor cores @ 300MHz,2x independent safety cores for ASIL-D,16MB embedded flash with ECC,2MB SRAM + 1MB PST,Hardware Security Module (HSM),Multiple CAN-FD controllers,Ethernet AVB/TSN interface,High-resolution ADCs (12-bit, 4Msps),Multi-channel DMA controller,Comprehensive safety mechanisms |
| Seo Title | Infineon TC399XX AURIX MCU | 300MHz TriCore | ASIL-D Safety | LiTong |
| Seo Description | TC399XX2048F300SBDKXQ1 - Infineon AURIX TC3xx MCU, 6x TriCore @ 300MHz, 16MB Flash, ASIL-D safety. In stock, same-day shipping. Contact: +86 15013702378 |
| Short Description | High-quality mcu microcontrollers component designed for reliable performance in industrial and commercial applications. |
| Description Paragraphs | The Infineon AURIX TC399XX is a high-end microcontroller from the AURIX TC3xx family, designed for d.,Featuring six TriCore 1.,8 processor cores operating at up to 300MHz, plus two independent safety cores for ASIL-D compliance. |
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| Slug | tc399xx2048f300sbdkxq1 |
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
"Having supported hundreds of MCU design-in projects over the past decade, I can confidently say this microcontroller family offers exceptional value for both automotive and industrial applications. The development ecosystem is mature, with comprehensive software libraries and excellent technical documentation. What impresses me most is the robustness of the safety features - the hardware security module and lockstep cores provide peace of mind for safety-critical applications."
Mature ecosystem with robust safety features for demanding applications
— John Chen, LiTong Electronics
Frequently Asked Questions
What are the main application scenarios for TC399XX2048F300SBDKXQ1?
TC399XX2048F300SBDKXQ1 is designed for . Its ARM core at 300MHz provides excellent processing power for real-time control and signal processing tasks. With 16MB Flash and 2MB + 1MB PST RAM, it can handle complex firmware requirements including communication protocols and control algorithms. The integrated peripherals make it ideal for industrial automation, consumer electronics, and IoT applications.
Contact our FAE team to discuss your specific application requirements and get recommendations on peripheral configuration.
How does TC399XX2048F300SBDKXQ1 compare to other microcontrollers in the same class?
Compared to competitors, TC399XX2048F300SBDKXQ1 offers superior price-performance ratio with its ARM core running at 300MHz. The comprehensive peripheral set including 6x TriCore 1.8 processor cores @ 300MHz, 2x independent safety cores for ASIL-D, 16MB embedded flash with ECC provides flexibility for various applications. Infineon Technologies's mature ecosystem including development tools, extensive code libraries, and strong technical support significantly reduces development time. The 16MB Flash provides generous space for firmware, while the 2MB + 1MB PST RAM supports complex buffer requirements. Additionally, Infineon Technologies's long-term availability commitment ensures production continuity.
Request a detailed comparison report or schedule a technical consultation to evaluate TC399XX2048F300SBDKXQ1 for your project.
What are the key PCB layout considerations for TC399XX2048F300SBDKXQ1?
For optimal performance with TC399XX2048F300SBDKXQ1: (1) Power supply - place decoupling capacitors (100nF ceramic + 4.7µF) close to each power pin. Use proper bulk capacitance for stable operation. (2) Clock circuit - keep crystal oscillator traces short and away from high-speed signals. (3) High-speed signals - route USB, Ethernet, and other high-speed interfaces with proper impedance matching. Keep them away from analog traces. (4) Grounding - implement solid ground planes and minimize ground loops. (5) Thermal management - ensure adequate copper area for heat dissipation, especially for high-frequency operation.
Download our reference PCB layout guide or contact our FAE team for layout review services.
What are the recommended operating conditions for TC399XX2048F300SBDKXQ1?
TC399XX2048F300SBDKXQ1 operates at 1.8V to 3.6V supply voltage, with 3.3V being the most common configuration. The operating temperature range is -40°C to +85°C. For reliable operation at 300MHz, ensure stable power supply with low ripple. The Flash memory requires proper wait state configuration based on operating frequency. When using analog peripherals, use a separate analog supply with proper filtering. The maximum GPIO output current is typically 8-25mA per pin, with a total limit for all pins. Always refer to the datasheet for detailed electrical characteristics and derating curves.
Review the complete datasheet for detailed electrical characteristics or contact our FAE team for application-specific recommendations.
What are common debugging issues with TC399XX2048F300SBDKXQ1 and their solutions?
Common TC399XX2048F300SBDKXQ1 debugging challenges: (1) JTAG/SWD connection failures - often caused by incorrect BOOT pin configuration or conflicting GPIO remapping. Solution: Check BOOT pin states, verify SWD pin alternate function settings. (2) Clock issues - typically due to incorrect PLL configuration or crystal problems. Solution: Verify HSE crystal and PLL settings using debugging tools. (3) Peripheral initialization failures - usually related to incorrect clock enabling or configuration. Solution: Ensure proper clock tree configuration, check peripheral initialization sequence. (4) Power-related resets - may occur due to insufficient decoupling or voltage drops. Solution: Add adequate decoupling capacitors, check power supply stability.
Contact our technical support team for debugging assistance or check our online knowledge base for detailed troubleshooting guides.
How to select peripherals and configure TC399XX2048F300SBDKXQ1 for my application?
To configure TC399XX2048F300SBDKXQ1 for your application: (1) List all required interfaces and processing requirements. (2) Use the manufacturer's configuration tool to set up peripherals and generate initialization code. (3) Key selection criteria: Communication interfaces based on device compatibility and speed requirements; Analog peripherals for sensor interfacing; Timers for PWM and timing functions; Memory resources for code and data. (4) Consider using DMA for high-throughput peripherals to reduce CPU overhead. (5) Enable only required peripherals to minimize power consumption. (6) Implement proper interrupt priority management for real-time response.
Use our online selection tool or contact our FAE team for personalized configuration recommendations based on your project requirements.