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Infineon Technologies TC365DP64F300WAAKXUMA1
- Part No.:
- TC365DP64F300WAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP Exposed Pad
- Datasheet:
-
TC365DP64F300WAAKXUMA1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,055
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Product details
Overview
TC365DP64F300WAAKXUMA1 from Infineon is a 32-bit AURIX™ TC3xx microcontroller with TriCore™ V1.6.2 CPU core, 300 MHz clock speed, 6 MB on-chip flash memory, 2.5 MB SRAM, and integrated Ethernet MAC with TSN support. It targets automotive ADAS domain controllers requiring high real-time performance and functional safety compliance.
For engineers reviewing the TC365DP64F300WAAKXUMA1 datasheet, TC365DP64F300WAAKXUMA1 pinout, TC365DP64F300WAAKXUMA1 application, or TC365DP64F300WAAKXUMA1 equivalent, key selection criteria include ASIL-D compliance per ISO 26262, dual-core lockstep capability, hardware-based memory protection unit (MPU), and integrated HSM for secure boot and cryptographic acceleration.
Technical Context
The device implements a tri-core architecture with two main TriCore CPUs (MCM and MCI) plus a dedicated safety monitor core (SBC). It supports hardware virtualization via the Memory Management Unit (MMU) and includes a dedicated Safety Interrupt Controller (SIC) for fault detection and response.
Communication interfaces include 3× CAN FD controllers (with data rates up to 5 Mbps), 2× FlexRay channels, 1× Gigabit Ethernet TSN controller, and 4× SENT receivers. All critical peripherals are duplicated or monitored for redundancy in safety-critical paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ V1.6.2 dual-core lockstep configuration with safety monitor core |
| Max Clock Speed | 300 MHz - enables deterministic real-time execution of ADAS sensor fusion algorithms |
| Flash Memory | 6 MB embedded flash with ECC and read-while-write capability for safe OTA updates |
| SRAM | 2.5 MB on-chip SRAM with parity/ECC protection across all banks |
| Safety Certification | ISO 26262 ASIL-D compliant with integrated safety mechanisms including BIST and lockstep monitoring |
| TSN Support | Gigabit Ethernet MAC with IEEE 802.1AS/802.1Qbv/802.1Qci for time-synchronized vehicle networking |
Pinout & Package
TC365DP64F300WAAKXUMA1 is housed in a 292-pin LFBGA package (15 mm × 15 mm, 0.65 mm pitch) with thermal pad and exposed die attach pad for automotive-grade thermal management.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP_1P3 | Digital I/O supply | 1.3 V supply rail for I/O banks supporting 3.3 V tolerant inputs |
| ETH_RXD0–ETH_RXD3 | Ethernet receive data lanes | Four-lane RGMII interface supporting 1 Gbps TSN traffic with timestamping |
| CANFD0_TX / CANFD0_RX | CAN FD transceiver interface | Dedicated differential pair for 5 Mbps CAN FD communication with built-in bus guardian logic |
| HSM_CLK / HSM_RST | Hardware Security Module control | Independent clock and reset domain isolating HSM from main CPU for secure boot integrity |
| TRST_N | JTAG debug reset | Asynchronous active-low reset for boundary scan and safety verification during production test |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Enables continuous comparison of main CPU outputs to detect transient faults in real time |
| Integrated Hardware Security Module (HSM) | Supports AES-128/256, SHA-256, RSA-2048, and ECDSA for secure boot and key lifecycle management |
| Memory Protection Unit (MPU) | Configurable region-based access control for flash, SRAM, and peripheral registers to prevent software corruption |
| Time-Sensitive Networking (TSN) engine | Hardware-accelerated time-aware shaper and frame preemption for deterministic latency under 100 µs |
| Functional Safety Library (FSL) | Pre-certified ASIL-D software components for watchdog, memory test, and CPU self-test |
Applications
| ADAS Domain Controller | Vehicle Central Gateway |
|---|---|
Use Scenario: Aggregating and fusing radar, camera, and ultrasonic sensor data for Level 2+ autonomous driving functions. IC Role / Device Role / Timing Role: Primary compute node executing sensor fusion middleware and safety-critical path decision logic with TSN-synchronized timing. Use Value: Dual-core lockstep and ASIL-D certified runtime enable fail-operational behavior during sensor input anomalies. | Use Scenario: Routing high-bandwidth data between zonal ECUs, OTA update servers, and cloud-connected telematics units. IC Role / Device Role / Timing Role: High-throughput network bridge with deterministic packet scheduling and secure firmware update handling. Use Value: Integrated Gigabit Ethernet TSN and HSM allow authenticated, time-synchronized OTA delivery without external security co-processors. |
| Electric Powertrain Control | Automated Driving Test Bench |
Use Scenario: Coordinating inverter control, battery management, and thermal regulation in 800 V BEV architectures. IC Role / Device Role / Timing Role: Real-time safety supervisor managing torque request arbitration and fault containment across powertrain subsystems. Use Value: Hardware MPU and redundant CAN FD interfaces ensure isolation between safety-critical torque control and non-safety diagnostics channels. | Use Scenario: Hardware-in-the-loop (HIL) simulation platform validating ADAS ECU software against synthetic sensor streams. IC Role / Device Role / Timing Role: Deterministic stimulus generator and response validator using TSN timestamps for sub-microsecond event correlation. Use Value: On-chip TSN timestamping and dual-core lockstep provide traceable, repeatable timing validation for ISO 26262 tool qualification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC375LP64F300WAAKXUMA1 | Same package and pinout; adds 1 MB additional flash and enhanced HSM with post-quantum crypto extensions | Required for future-proofed OTA security requiring NIST PQC algorithm support | Select when long-term cryptographic agility beyond AES/SHA is mandated by OEM security policy |
| S32G399A0MK0VUCT | ARM Cortex-A53 + Cortex-M7 dual-cluster; lacks native TriCore lockstep but offers Linux-capable application core | Preferred for gateway ECUs needing rich OS support and containerized service deployment | Select when running AUTOSAR Adaptive alongside safety-critical ASIL-D tasks on separate cores |
Compared with TC375LP64F300WAAKXUMA1, this part trades future crypto extensibility for lower cost and proven ASIL-D certification maturity; compared with S32G399A0MK0VUCT, it delivers higher determinism for pure real-time safety tasks but lacks general-purpose OS readiness.
Availability
TC365DP64F300WAAKXUMA1 is available at Aetrix Electronics and suitable for automotive ADAS domain controllers, central vehicle gateways, and electric powertrain control units requiring stable component supply and full ASIL-D qualification documentation.
Supply support for TC365DP64F300WAAKXUMA1 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 management, automotive electronics, and security solutions, with global R&D and manufacturing infrastructure.
This part belongs to the AURIX™ TC3xx family, designed specifically for high-integrity automotive applications demanding real-time performance, functional safety (ISO 26262), and hardware-enforced security (EVITA Full).
FAQ
What is the maximum operating junction temperature for TC365DP64F300WAAKXUMA1?
The device is qualified for operation up to +125 °C junction temperature, validated per AEC-Q100 Grade 1 requirements. Thermal derating curves are provided in the datasheet Section 6.2, specifying voltage scaling and frequency limits above 105 °C ambient in sealed enclosure conditions.
Does TC365DP64F300WAAKXUMA1 support JTAG debugging in safety-critical modes?
Yes - JTAG is accessible via TRST_N and TCK/TMS/TDO/TDI pins with configurable debug disable during runtime. The Safety Configuration Register (SCR) allows locking JTAG after boot to prevent unauthorized access while preserving boundary scan testability during production.
How is the Hardware Security Module (HSM) isolated from the main CPU subsystem?
HSM operates on a physically separate power domain (VDD_HSM) and clock tree, with dedicated AXI bus interface and no shared memory. Its firmware executes from internal ROM and protected RAM, and all cryptographic keys remain inaccessible to the main TriCore cores even under debugger attachment.
Can TC365DP64F300WAAKXUMA1 be used without external Ethernet PHY?
No - the integrated Ethernet MAC requires an external 1000BASE-T or 100BASE-TX PHY connected via RGMII. The device provides all necessary clock outputs (REFCLK, TXCLK), control signals (TXEN, RXDV), and data lanes (TXD0–TXD3, RXD0–RXD3), but does not integrate PHY analog circuitry.
TC365DP64F300WAAKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 176-LQFP Exposed Pad
- Series:
- AURIX™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Dual-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:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 672K 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:
TC365DP64F300WAAKXUMA1 FAQ
1.How can I place an order for TC365DP64F300WAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC365DP64F300WAAKXUMA1 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 TC365DP64F300WAAKXUMA1 reliable?
The price and inventory of TC365DP64F300WAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC365DP64F300WAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC365DP64F300WAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC365DP64F300WAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC365DP64F300WAAKXUMA1?
TC365DP64F300WAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC365DP64F300WAAKXUMA1 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 TC365DP64F300WAAKXUMA1?
For technical support, including TC365DP64F300WAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC365DP64F300WAAKXUMA1 requirements.
6.How does Aetrix verify that TC365DP64F300WAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC365DP64F300WAAKXUMA1 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 TC365DP64F300WAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC365DP64F300WAAKXUMA1?
All TC365DP64F300WAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC365DP64F300WAAKXUMA1, 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 TC365DP64F300WAAKXUMA1 part is unused and in its original packaging.
Return procedure for TC365DP64F300WAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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