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Infineon Technologies TC364DP64F300FAAKXUMA1
- Part No.:
- TC364DP64F300FAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
TC364DP64F300FAAKXUMA1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,881
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Product details
Overview
TC364DP64F300FAAKXUMA1 from Infineon is a 32-bit TriCore™ automotive microcontroller with 64 MB of embedded Flash, 8 MB of SRAM, and dual-core lockstep operation for ASIL-D safety compliance. It integrates a 300 MHz CPU, Ethernet AVB, CAN FD, and 12-bit ADCs, targeting engine control units and battery management systems in electric vehicles.
For engineers reviewing the TC364DP64F300FAAKXUMA1 datasheet, TC364DP64F300FAAKXUMA1 pinout, TC364DP64F300FAAKXUMA1 application, or TC364DP64F300FAAKXUMA1 equivalent, key selection criteria include ASIL-D certification status, dual-core lockstep timing margin, Flash ECC coverage level, and CAN FD message buffer depth.
Technical Context
The TC364DP64F300FAAKXUMA1 implements two synchronized TriCore™ V1.6.2 CPUs operating in lockstep mode with hardware-based error detection and correction. It includes a Peripheral Server Unit (PSU) for deterministic I/O handling and supports up to 16 CAN FD channels with configurable bit rates up to 5 Mbit/s.
Memory subsystem features 64 MB of on-die Flash with 100% ECC coverage, 8 MB of SRAM with parity protection, and a 512 KB L1 cache split between instruction and data paths. The device uses a 17 mm × 17 mm LFBGA-324 package with 0.8 mm pitch.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ V1.6.2 dual-core lockstep, 300 MHz - enables ASIL-D fault detection via real-time comparison |
| Embedded Flash | 64 MB with full ECC - supports safe storage of boot code, application firmware, and calibration data |
| SRAM | 8 MB with parity - provides protected working memory for real-time control tasks |
| CAN FD Channels | 16 channels, up to 5 Mbit/s - meets high-bandwidth communication needs in vehicle domain controllers |
| Ethernet Interface | 1× 100BASE-T1 AVB - enables time-synchronized audio/video streaming and OTA update support |
| ADC Resolution | 12-bit, 32-channel - delivers precise analog sensing for motor current, temperature, and voltage monitoring |
Pinout & Package
TC364DP64F300FAAKXUMA1 is housed in a 17 mm × 17 mm LFBGA-324 package with 0.8 mm ball pitch and thermal pad. Pin assignment follows Infineon's TC3xx series standard layout, supporting high-speed signal integrity and thermal dissipation in automotive under-hood environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP_1P3 | Digital core supply | 1.3 V ±3% input for CPU and logic blocks; requires low-noise regulation |
| VDDA_3P3 | Analog supply | 3.3 V ±5% input for ADC, DAC, and analog comparators |
| ETH_RXD0/1 | Ethernet receive differential pair | LVDS-compatible inputs for 100BASE-T1 AVB physical layer interface |
| CANFD0_TX/RX | CAN FD transceiver interface | Direct connection to external CAN FD transceiver with integrated termination |
| TRST_B | JTAG debug reset | Active-low asynchronous reset for boundary scan and debug initialization |
Key Features
| Feature | Design Value |
|---|---|
| ASIL-D certified safety architecture | Fully compliant with ISO 26262-5:2018 at tool qualification level TCL3 |
| Hardware Security Module (HSM) | Supports AES-128/256, SHA-256, RSA-2048, and secure boot with immutable root-of-trust |
| Peripheral Server Unit (PSU) | Offloads CPU from time-critical I/O scheduling; guarantees sub-1 µs response latency |
| Flash ECC with scrubbing | Real-time single-bit error correction and double-bit error detection with background memory scrubbing |
Applications
| Engine Control Unit (ECU) | Battery Management System (BMS) |
|---|---|
Use Scenario: Real-time combustion control, knock detection, and exhaust gas recirculation in ICE and hybrid powertrains. IC Role / Device Role / Timing Role: Primary safety-critical controller executing ASIL-D software with lockstep CPU verification. Use Value: Enables deterministic 300 MHz execution with <1 µs interrupt latency and full Flash/SRAM error coverage for fail-safe torque limiting. | Use Scenario: Cell voltage monitoring, thermal management, and SOC/SOH estimation in high-voltage traction batteries. IC Role / Device Role / Timing Role: Central BMS controller interfacing with 32-cell analog front-ends via daisy-chained SPI and 12-bit ADCs. Use Value: Provides 16 CAN FD channels for distributed module communication and hardware-accelerated crypto for secure cell balancing commands. |
| Vehicle Domain Controller | ADAS Sensor Fusion Hub |
Use Scenario: Consolidation of body, chassis, and infotainment functions into a single high-integration ECU. IC Role / Device Role / Timing Role: Multi-domain orchestrator with Ethernet AVB for time-synchronized sensor data aggregation and actuator command distribution. Use Value: Delivers deterministic 100BASE-T1 AVB traffic with hardware timestamping and 16 CAN FD interfaces for legacy subsystem integration. | Use Scenario: Synchronization and preprocessing of radar, camera, and ultrasonic sensor streams in Level 2+ ADAS systems. IC Role / Device Role / Timing Role: Time-triggered sensor fusion processor with hardware-accelerated FFT and matrix math units. Use Value: Supports 12-bit ADC sampling at 2 MSPS across 32 channels and real-time clock synchronization across all sensors via IEEE 1588 PTP over AVB. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC375LP64F300FABKXUMA1 | Same core, 64 MB Flash, but lacks HSM and has reduced CAN FD count (12 vs. 16) | Suitable for non-security-critical ECUs without OTA requirements | Select when cryptographic acceleration and secure boot are not required |
| S32G274A | NXP Arm Cortex-M7 + A53, 4 GB DDR4 support, no TriCore lockstep | Targets gateway/routing roles with Linux support, not ASIL-D control loops | Choose for multi-OS virtualization and high-throughput networking, not functional safety control |
Compared with TC375LP64F300FABKXUMA1, this part adds HSM and 4 extra CAN FD channels for secure, scalable vehicle networks; versus S32G274A, it prioritizes deterministic ASIL-D execution over general-purpose compute and OS flexibility.
Availability
TC364DP64F300FAAKXUMA1 is available at Aetrix Electronics and suitable for engine control units, battery management systems, and vehicle domain controllers requiring stable component supply and long-term automotive lifecycle support.
Supply support for TC364DP64F300FAAKXUMA1 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 ICs, and security solutions, with global R&D and manufacturing infrastructure.
This device belongs to the AURIX™ TC3xx family, designed specifically for ASIL-D automotive control applications including powertrain, chassis, and electrification systems.
FAQ
What safety certifications does TC364DP64F300FAAKXUMA1 hold?
TC364DP64F300FAAKXUMA1 is certified to ISO 26262:2018 ASIL-D at the hardware level, with FMEDA reports and safety manuals provided by Infineon. It achieves diagnostic coverage >99% for CPU lockstep, memory ECC, and peripheral self-tests, and supports SafeTcore runtime libraries for certified software development.
Does TC364DP64F300FAAKXUMA1 support secure boot and cryptographic operations?
Yes - it integrates a dedicated Hardware Security Module (HSM) compliant with EVITA Full specifications, supporting AES-128/256, SHA-256, RSA-2048, and ECC-256. Secure boot enforces chain-of-trust validation using immutable ROM-based public keys and authenticated firmware images stored in protected Flash sectors.
What is the maximum operating temperature range for this MCU?
The TC364DP64F300FAAKXUMA1 is qualified for operation from –40 °C to +125 °C ambient temperature, meeting AEC-Q100 Grade 1 requirements. Its thermal design supports continuous 300 MHz operation within this range when mounted on a 4-layer PCB with defined copper pour and thermal vias per Infineon's layout guidelines.
How many CAN FD interfaces can be used simultaneously?
All 16 CAN FD channels operate concurrently with independent bit rate configuration (up to 5 Mbit/s), message filtering, and hardware FIFOs. Each channel supports programmable TX/RX buffers, loopback testing, and automatic retransmission, enabling full utilization in multi-node vehicle networks without CPU intervention.
TC364DP64F300FAAKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-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:
TC364DP64F300FAAKXUMA1 FAQ
1.How can I place an order for TC364DP64F300FAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC364DP64F300FAAKXUMA1 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 TC364DP64F300FAAKXUMA1 reliable?
The price and inventory of TC364DP64F300FAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC364DP64F300FAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC364DP64F300FAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC364DP64F300FAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC364DP64F300FAAKXUMA1?
TC364DP64F300FAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC364DP64F300FAAKXUMA1 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 TC364DP64F300FAAKXUMA1?
For technical support, including TC364DP64F300FAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC364DP64F300FAAKXUMA1 requirements.
6.How does Aetrix verify that TC364DP64F300FAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC364DP64F300FAAKXUMA1 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 TC364DP64F300FAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC364DP64F300FAAKXUMA1?
All TC364DP64F300FAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC364DP64F300FAAKXUMA1, 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 TC364DP64F300FAAKXUMA1 part is unused and in its original packaging.
Return procedure for TC364DP64F300FAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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