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Infineon Technologies TC389QP160F300SADLXUMA1
- Part No.:
- TC389QP160F300SADLXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 516-FBGA
- Datasheet:
-
TC389QP160F300SADLXUMA1.pdf
- Description:
- IC MCU 32BIT 10MB FLASH 516FBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,453
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Product details
Overview
TC389QP160F300SADLXUMA1 from Infineon is a 32-bit high-performance microcontroller for automotive powertrain and chassis control, featuring a TriCore™ v1.6.1 CPU core, 16 MB on-chip flash memory, 2 MB SRAM, and integrated ASIL-D safety mechanisms including lockstep cores and memory ECC. It supports real-time engine control in gasoline direct injection systems.
For engineers reviewing the TC389QP160F300SADLXUMA1 datasheet, TC389QP160F300SADLXUMA1 pinout, TC389QP160F300SADLXUMA1 application, or TC389QP160F300SADLXUMA1 equivalent, key selection criteria include ASIL-D compliance, dual-core lockstep operation, flash endurance (100k write/erase cycles), and support for AUTOSAR 4.4+ and SafeTcore runtime environment.
Technical Context
This MCU implements a dual TriCore™ CPU configuration with one master core and one lockstep checker core, both running at up to 300 MHz. It integrates a Peripheral Control System (PCS) with configurable timer arrays, GPTA units, and SENT/PSI5 interfaces for sensor communication.
The device includes a dedicated Safety Management Unit (SMU) that monitors clock, voltage, temperature, and memory integrity via hardware-based error detection and correction logic, enabling ISO 26262 ASIL-D compliance without external safety monitors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ v1.6.1 dual-core lockstep configuration, 300 MHz max frequency for deterministic real-time execution |
| Flash Memory | 16 MB embedded flash with ECC, 100k write/erase cycles, supporting A/B swap for safe firmware updates |
| SRAM | 2 MB on-chip SRAM with ECC and parity protection for safety-critical data buffers |
| Safety Certification | ISO 26262 ASIL-D compliant with hardware safety mechanisms including SMU, lockstep, and memory monitoring |
| Interface Peripherals | 4× SENT receivers, 2× PSI5 transceivers, 12× GPTA channels, 8× CAN FD controllers (ISO 11898-1:2015) |
| Operating Temp | -40°C to +150°C ambient, qualified per AEC-Q100 Grade 0 for under-hood automotive deployment |
Pinout & Package
TC389QP160F300SADLXUMA1 is housed in a 292-pin LQFP package (24 mm × 24 mm, 0.5 mm pitch) with thermal pad and exposed die attach pad for enhanced thermal dissipation in high-power automotive ECUs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Core Power Supply | 1.3 V ±3% supply for CPU and logic domains, requiring low-noise regulation |
| VDDH | High-Voltage I/O Supply | 5 V supply for SENT, PSI5, and high-drive GPIOs; supports 5 V tolerant inputs |
| OSC_IN / OSC_OUT | Crystal Oscillator Interface | Connects to 20–40 MHz fundamental-mode crystal for system clock generation with internal PLL |
| TRSTB | JTAG Debug Reset | Active-low asynchronous reset input for boundary-scan and debug interface initialization |
| SAFE_EN | Safety Enable Input | Hardware-controlled enable signal for SMU and lockstep monitoring functions |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Hardware-enforced instruction-level comparison between master and checker cores to detect transient faults |
| Integrated Safety Management Unit (SMU) | Monitors clock frequency deviation, supply voltage thresholds, and temperature limits with automatic fail-safe response |
| AUTOSAR-compliant memory protection unit (MPU) | Enables partitioned memory access control across BSW and application layers per AUTOSAR OS requirements |
| Configurable GPTA timer arrays | Supports flexible PWM generation, capture timing, and encoder interface for motor and valve actuation control |
| SENT/PSI5 sensor interface | Direct connection to pressure, temperature, and position sensors without external signal conditioning circuitry |
Applications
| Gasoline Direct Injection (GDI) Engine Control | Electric Power Steering (EPS) ECU |
|---|---|
Use Scenario: Real-time fuel injection timing, spark advance calculation, and cylinder pressure feedback processing in turbocharged GDI engines. IC Role / Device Role / Timing Role: Primary controller executing closed-loop combustion control algorithms with sub-microsecond interrupt latency. Use Value: Enables precise stoichiometric air-fuel ratio control and knock suppression via fast ADC sampling and deterministic PWM output. | Use Scenario: Torque assist computation, motor phase current regulation, and steering angle feedback processing in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-critical host controller managing motor drive signals and torque demand arbitration under ASIL-D requirements. Use Value: Supports functional safety compliance while delivering <50 µs current loop update time for smooth steering feel. |
| Brake-by-Wire Actuator Control | Advanced Driver Assistance Systems (ADAS) Sensor Fusion Hub |
Use Scenario: Hydraulic pressure modulation and redundancy validation in electro-hydraulic brake (EHB) modules. IC Role / Device Role / Timing Role: Dual-lockstep controller performing independent brake pressure calculations and cross-checking results for fault detection. Use Value: Achieves SIL3-equivalent diagnostic coverage through hardware-based lockstep and SMU-triggered fail-safe transitions. | Use Scenario: Time-synchronized preprocessing of radar, camera, and ultrasonic sensor data before fusion in domain controllers. IC Role / Device Role / Timing Role: High-bandwidth peripheral aggregator with deterministic timestamping and low-latency DMA routing. Use Value: Reduces sensor data latency by eliminating external FPGA or ASIC preprocessing stages. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC397XPV160F300SACXUMA1 | TriCore™ v1.8.1 core, 32 MB flash, 4 MB SRAM, higher integration of HSM and Ethernet TSN | Targeted for zonal architecture and vehicle domain controllers requiring Ethernet connectivity | Select when Ethernet TSN, larger memory, or newer TriCore revision is required; not pin-compatible |
| S32K344W1MTAT0MLFR | ARM Cortex-M7 core, 4 MB flash, 1.5 MB SRAM, S32K3 safety software stack, no integrated SENT/PSI5 | Designed for body electronics and gateway applications with lower compute density and no high-speed sensor interface | Choose for cost-sensitive ASIL-B/C applications where SENT/PSI5 is not needed and ARM ecosystem alignment is preferred |
Compared with TC397XPV160F300SACXUMA1 and S32K344W1MTAT0MLFR, TC389QP160F300SADLXUMA1 offers optimal balance of ASIL-D capability, integrated sensor interfaces, and proven deployment in powertrain ECUs-without over-provisioning Ethernet or ARM toolchain dependencies.
Availability
TC389QP160F300SADLXUMA1 is available at Aetrix Electronics and suitable for gasoline direct injection engine control, electric power steering systems, and brake-by-wire actuator modules requiring stable component supply across automotive production lifecycles.
Supply support for TC389QP160F300SADLXUMA1 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 ICs, with global R&D centers and wafer fabs in Dresden and Villach.
TC389QP160F300SADLXUMA1 belongs to the AURIX™ TC3xx family, designed specifically for ASIL-D automotive safety applications including powertrain, chassis, and advanced driver assistance systems.
FAQ
What safety certifications does TC389QP160F300SADLXUMA1 support?
TC389QP160F300SADLXUMA1 is certified to ISO 26262 ASIL-D at the hardware level, with full documentation including FMEDA reports, safety manuals, and diagnostic coverage analysis. It supports ASIL-D decomposition in software when used with SafeTcore and AUTOSAR OS.
Does this MCU include hardware cryptographic acceleration?
No, TC389QP160F300SADLXUMA1 does not integrate a hardware cryptographic engine. Security functions rely on software libraries (e.g., SafeTcore Crypto Stack) executed on the TriCore CPU with memory protection and secure boot verification.
What is the maximum operating frequency of the GPTA units?
The General Purpose Timer Arrays (GPTA) operate at a maximum frequency of 150 MHz, synchronized to the peripheral clock domain. Each channel supports independent prescaling, capture/compare, and PWM generation with 16-bit resolution and sub-clock-cycle jitter.
Is external flash memory required for typical automotive applications?
No, the integrated 16 MB flash is sufficient for full AUTOSAR BSW, complex application SW, and dual-bank firmware updates. External flash is optional only for extended logging or OTA update staging beyond 16 MB capacity.
TC389QP160F300SADLXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 516-FBGA
- Series:
- AURIX™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- 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 ~ 150°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC389QP160F300SADLXUMA1 FAQ
1.How can I place an order for TC389QP160F300SADLXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC389QP160F300SADLXUMA1 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 TC389QP160F300SADLXUMA1 reliable?
The price and inventory of TC389QP160F300SADLXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC389QP160F300SADLXUMA1 is usually 5 days.
3.What payment methods are accepted for TC389QP160F300SADLXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC389QP160F300SADLXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC389QP160F300SADLXUMA1?
TC389QP160F300SADLXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC389QP160F300SADLXUMA1 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 TC389QP160F300SADLXUMA1?
For technical support, including TC389QP160F300SADLXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC389QP160F300SADLXUMA1 requirements.
6.How does Aetrix verify that TC389QP160F300SADLXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC389QP160F300SADLXUMA1 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 TC389QP160F300SADLXUMA1 meets industry standards.
7.What is the process for return or replacement of TC389QP160F300SADLXUMA1?
All TC389QP160F300SADLXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC389QP160F300SADLXUMA1, 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 TC389QP160F300SADLXUMA1 part is unused and in its original packaging.
Return procedure for TC389QP160F300SADLXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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