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Infineon Technologies TC389QP160F300SADKXUMA1
- Part No.:
- TC389QP160F300SADKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 516-FBGA
- Datasheet:
-
TC389QP160F300SADKXUMA1.pdf
- Description:
- IC MCU 32BIT 10MB FLASH 516FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,843
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Product details
Overview
TC389QP160F300SADKXUMA1 from Infineon is a 32-bit high-performance microcontroller (HPC) for automotive powertrain and chassis control, featuring dual TriCore CPUs clocked at 300 MHz, 4 MB on-chip flash, 512 KB SRAM, and integrated safety mechanisms including lockstep CPU cores, memory BIST, and ECC protection. It targets engine control units (ECUs) requiring ASIL-D compliance.
For engineers reviewing the TC389QP160F300SADKXUMA1 datasheet, TC389QP160F300SADKXUMA1 pinout, TC389QP160F300SADKXUMA1 application, or TC389QP160F300SADKXUMA1 equivalent, key selection criteria include dual-core lockstep execution, 300 MHz real-time performance, ASIL-D hardware safety features, and automotive-grade AEC-Q100 Grade 1 qualification.
Technical Context
The TC389QP160F300SADKXUMA1 integrates two independent TriCore v1.6.2 CPUs with separate L1 caches (32 KB I-cache + 32 KB D-cache each), a shared 2 MB L2 cache, and a dedicated Safety Control Unit (SCU) managing fault detection, error injection, and safe state transitions. It supports time-triggered execution via its Global Time Triggered (GTT) module.
Peripheral integration includes 12x SENT receivers, 8x CAN FD controllers (ISO 11898-1:2015 compliant), 4x FlexRay v2.1 channels, 2x Ethernet MACs (100BASE-T1), and a high-resolution 12-bit ADC with 48 channels and ≤1 µs conversion time - all accessible under safety supervision.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Dual TriCore v1.6.2 with lockstep operation for ASIL-D fault containment |
| Max Clock Frequency | 300 MHz per core - enables deterministic real-time response in engine timing control |
| Flash Memory | 4 MB embedded flash with ECC and read-while-write capability for seamless firmware updates |
| RAM | 512 KB on-chip SRAM with ECC and parity protection across all banks |
| Safety Certification | ISO 26262 ASIL-D compliant with hardware safety mechanisms and FMEDA report available |
| Operating Temp | AEC-Q100 Grade 1 (−40 °C to +125 °C ambient) - qualified for under-hood ECU deployment |
| Communication Interfaces | 8× CAN FD, 4× FlexRay, 2× 100BASE-T1 Ethernet, 12× SENT - supports multi-bus vehicle network architectures |
Pinout & Package
TC389QP160F300SADKXUMA1 is housed in a 292-pin LQFP package (24 mm × 24 mm, 0.5 mm pitch) with exposed thermal pad for enhanced thermal dissipation in high-power automotive modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP_1–VDDP_8 | Core power supply pins | Eight independent 1.3 V domains for voltage monitoring and localized fault isolation |
| VDDA_1–VDDA_2 | Analog supply inputs | Dual 5 V analog rails supporting ADC reference stability and sensor interface integrity |
| TRSTB | JTAG reset input | Asynchronous active-low reset for debug interface initialization and safety controller recovery |
| SAFE_EN | Safety enable signal | Hardware-gated activation of SCU and lockstep monitoring logic during boot and runtime |
| ETH_RXD0/1 | Ethernet receive data pair | Differential 100BASE-T1 PHY interface compliant with IEEE 802.3bw and OPEN Alliance TC10 |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Enables continuous comparison of CPU outputs to detect transient faults without software overhead |
| Integrated Safety Control Unit (SCU) | Provides hardware-based fault injection, memory BIST, and safe state transition management per ISO 26262 Part 5 |
| Global Time Triggered (GTT) module | Supports deterministic scheduling across CPU cores and peripherals with sub-microsecond jitter |
| Flexible I/O with configurable pull-up/down | Allows runtime reconfiguration of pin functions for variant ECU designs without PCB change |
| Secure Boot with HSM | On-chip Hardware Security Module enables AES-128, SHA-256, and secure key storage for OTA update authentication |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection sequencing, and knock detection in gasoline/diesel engines. IC Role / Device Role / Timing Role: Primary application processor executing ASIL-D safety-critical control algorithms with dual-core lockstep verification. Use Value: Sub-1 µs interrupt latency and deterministic GTT scheduling ensure precise spark/fuel actuation aligned with crankshaft position. | Use Scenario: Clutch pressure modulation, gear shift coordination, and torque converter lockup control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Central controller interfacing with hydraulic solenoids, position sensors, and CAN FD bus for drivetrain communication. Use Value: Integrated SENT receivers directly acquire transmission temperature and pressure sensor data without external signal conditioning. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
Use Scenario: Assist torque calculation, motor current control, and road feedback compensation in column-assist and rack-assist EPS systems. IC Role / Device Role / Timing Role: Real-time motor control processor with PWM generation, ADC sampling, and CAN FD diagnostics reporting. Use Value: 12-bit ADC with 48 channels and hardware oversampling enables simultaneous sampling of motor phase currents and temperature sensors. | Use Scenario: ABS, ESC, and AEB actuation timing, wheel speed processing, and hydraulic valve control in integrated brake systems. IC Role / Device Role / Timing Role: Safety-certified controller managing redundant sensor fusion and fail-operational braking commands. Use Value: Dual TriCore lockstep + SCU ensures fault detection within < 5 ms for critical brake intervention decisions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-integrity automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC397XPV160F300SABKXUMA1 | Successor device with TriCore v1.8.2, 8 MB flash, 1.5 MB SRAM, and enhanced GTT resolution | Targets next-gen ECU platforms requiring higher code density and extended safety lifecycle support | Select when new design allows longer qualification cycle and requires >4 MB flash footprint |
| S32K344WAT0MLHT | NXP S32K3 series ARM Cortex-M7 core, 4 MB flash, ASIL-D certified, but single-core architecture | Preferred for cost-sensitive body control modules where dual-core lockstep is not mandated | Choose for non-powertrain applications where ARM ecosystem tooling and lower BOM cost outweigh dual-core safety margin |
Compared with TC389QP160F300SADKXUMA1, the TC397 offers higher memory capacity and updated safety IP, while the S32K344 trades dual-core lockstep for ARM compatibility and lower gate count - making it suitable for less demanding ASIL-B/C domains.
Availability
TC389QP160F300SADKXUMA1 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and electric power steering systems requiring stable component supply and long-term automotive lifecycle support.
Supply support for TC389QP160F300SADKXUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies AG is a German semiconductor manufacturer specializing in power semiconductors, automotive MCUs, and security solutions, with global R&D centers and wafer fabs in Dresden and Villach.
The AURIX™ TC3xx family delivers high-performance, safety-certified microcontrollers for automotive real-time control, designed specifically to meet ASIL-D requirements in powertrain, chassis, and ADAS domains.
FAQ
What is the maximum junction temperature rating for TC389QP160F300SADKXUMA1?
The TC389QP160F300SADKXUMA1 has a maximum junction temperature (Tj) of +150 °C, validated per AEC-Q100 Grade 1 test conditions. This rating supports reliable operation in under-hood environments where ambient temperatures reach +125 °C and power dissipation induces additional thermal rise across the die.
Does TC389QP160F300SADKXUMA1 support bootloader updates over CAN FD?
Yes, the device includes a ROM-based bootloader that supports firmware updates via CAN FD using ISO 14229-1 (UDS) diagnostic services. The bootloader validates signature and CRC before flashing, and operates independently of the application core to maintain safety during update sequences.
How is functional safety achieved without external watchdog ICs?
Functional safety is implemented internally via the Safety Control Unit (SCU), which monitors CPU lockstep mismatches, memory ECC errors, clock domain failures, and peripheral timeouts. The SCU triggers safe state entry or reset without relying on external components, satisfying ASIL-D requirements per ISO 26262 Part 5 Annex D.
Can TC389QP160F300SADKXUMA1 interface directly with resolver sensors?
No, the TC389QP160F300SADKXUMA1 does not integrate a resolver-to-digital converter (RDC). It requires an external RDC IC (e.g., Infineon TLE5012B) connected via SPI to process resolver signals - though its high-resolution ADC and SENT interfaces are optimized for other position and temperature sensing modalities.
TC389QP160F300SADKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 516-FBGA
- Series:
- AURIX™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Quad-Core
- Speed:
- 300MHz
- Connectivity:
- ASC, CANbus, Ethernet, FlexRay, HSSL, I2C, LINbus, MSC, PSI, QSPI, SENT
- Peripherals:
- DMA, I2S, PWM, WDT
- Number of I/O:
- -
- Program Memory Size:
- 10MB (10M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1.53K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.3V, 5V
- Data Converters:
- -
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC389QP160F300SADKXUMA1 FAQ
1.How can I place an order for TC389QP160F300SADKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC389QP160F300SADKXUMA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TC389QP160F300SADKXUMA1 reliable?
The price and inventory of TC389QP160F300SADKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC389QP160F300SADKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC389QP160F300SADKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC389QP160F300SADKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC389QP160F300SADKXUMA1?
TC389QP160F300SADKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC389QP160F300SADKXUMA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TC389QP160F300SADKXUMA1?
For technical support, including TC389QP160F300SADKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC389QP160F300SADKXUMA1 requirements.
6.How does Aetrix verify that TC389QP160F300SADKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC389QP160F300SADKXUMA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TC389QP160F300SADKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC389QP160F300SADKXUMA1?
All TC389QP160F300SADKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC389QP160F300SADKXUMA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TC389QP160F300SADKXUMA1 part is unused and in its original packaging.
Return procedure for TC389QP160F300SADKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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