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Infineon Technologies TC364DP64F300FAALXUMA1
- Part No.:
- TC364DP64F300FAALXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
TC364DP64F300FAALXUMA1.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:931
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Product details
Overview
TC364DP64F300FAALXUMA1 from Infineon is a 32-bit AURIX™ TC36x multicore microcontroller with dual TriCore™ CPUs running at 300 MHz, 4 MB program flash, 576 KB SRAM, and integrated HSM for secure boot and cryptographic acceleration. It features 2 CAN FD modules (8 nodes), 1 FlexRay channel, 12 ASCLIN interfaces, 4 QSPI channels, and supports 100 Mbps Ethernet via RMII - deployed in automotive ADAS domain controllers and safety-critical vehicle control units.
For engineers reviewing the TC364DP64F300FAALXUMA1 datasheet, TC364DP64F300FAALXUMA1 pinout, TC364DP64F300FAALXUMA1 application, or TC364DP64F300FAALXUMA1 equivalent, key selection criteria include ASIL-D compliance, dual-core lockstep capability, hardware security module (HSM) support, and peripheral mix for sensor fusion and real-time communication in automotive E/E architectures.
Technical Context
The TC364DP64F300FAALXUMA1 implements two independent TriCore™ V1.6.3 CPUs with lockstep checking, each with 192 KB DSPR, 64 KB DLMU, and 32 KB PSPR. Its memory subsystem includes 4 MB on-chip flash with ECC, 128 KB data flash, and no EMEM - distinguishing it from TC367/TC365 variants with extended memory or ADAS peripherals.
Peripheral integration centers on deterministic real-time I/O: 4 primary ADC groups (16 channels total), 2 PSI5 channels, 10 SENT inputs, 2 FlexRay transceivers, and 12 ASCLIN modules supporting ASC, LIN, and 3-wire SPI - all mapped to 144-pin TQFP package pins with configurable overlay functions per the User's Manual.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Dual TriCore™ V1.6.3 CPUs with lockstep checker cores for ASIL-D compliance |
| Max Clock Frequency | 300 MHz - enables real-time execution of complex motor control and sensor fusion algorithms |
| Program Flash | 4 MB with ECC and read-while-write capability - supports dual-bank firmware updates |
| Total SRAM | 576 KB (no cache or EMEM) - sufficient for real-time task stacks and buffer-intensive CAN/FlexRay messaging |
| CAN FD Support | 2 modules, 8 nodes total - provides high-bandwidth communication for radar, camera, and gateway applications |
| Ethernet Interface | 100 Mbps RMII - enables time-sensitive networking for domain controller interconnect without external PHY |
| HSM | Integrated Hardware Security Module - accelerates AES-128/256, SHA-256, RSA-2048, and secure boot verification |
Pinout & Package
TC364DP64F300FAALXUMA1 is housed in a 144-pin TQFP package (PG-QFP-144) with 0.4 mm pitch, RoHS-compliant, and rated for ambient temperature range −40 °C to +125 °C (SAK grade).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Core Power Supply | 1.3 V ±5 % supply for CPU and logic domains - requires low-noise regulation and local decoupling |
| VDDIO | I/O Power Supply | 3.3 V ±10 % supply for all digital I/O banks - supports mixed-voltage interface with sensors and transceivers |
| OSC_IN / OSC_OUT | Crystal Oscillator Input/Output | Supports 20–40 MHz external crystal for system clock generation with PLL multiplication to 300 MHz |
| ETH_MDIO / ETH_MDC | Ethernet Management Interface | IEEE 802.3-compliant MDIO/MDC bus for configuring RMII PHY registers |
| ASC0_TX / ASC0_RX | Asynchronous Serial Channel | Full-duplex UART interface for debug, bootloader, or diagnostic communication |
| CAN0_TX / CAN0_RX | CAN FD Transceiver Interface | Differential signaling pair for ISO 11898-1 compliant CAN FD up to 5 Mbps |
Key Features
| Feature | Design Value |
|---|---|
| Dual TriCore™ Lockstep Execution | Enables ASIL-D functional safety compliance per ISO 26262 without external monitoring hardware |
| Integrated HSM with Crypto Acceleration | Offloads AES, SHA, and RSA operations from main CPU - reduces boot time and secures OTA updates |
| 12 ASCLIN Modules | Configurable as ASC, LIN, or 3-wire SPI - eliminates need for external protocol bridge ICs in multi-sensor systems |
| 4 QSPI Channels with LVDS Option | Supports high-speed connection to external flash, FPGAs, or image sensors with reduced EMI vs parallel bus |
| PSI5 and SENT Interfaces | Direct connection to automotive pressure, temperature, and position sensors - avoids signal conditioning and ADC multiplexing |
Applications
| Radar Signal Processing Unit | Electric Power Steering (EPS) Controller |
|---|---|
Use Scenario: Real-time FFT and CFAR processing of 77 GHz radar echo data with latency under 50 µs. IC Role / Device Role / Timing Role: Primary compute engine executing safety-managed signal chain with lockstep CPU validation. Use Value: Dual TriCore™ cores deliver deterministic 300 MHz throughput while HSM signs processed data for cloud upload. | Use Scenario: Closed-loop torque control and fault detection in 48 V EPS systems with dual-motor redundancy. IC Role / Device Role / Timing Role: Safety controller managing CAN FD motor commands, SENT position feedback, and ASCLIN diagnostics. Use Value: Integrated 2x CAN FD and 10 SENT channels eliminate external bus translators - reducing BOM and PCB area. |
| ADAS Domain Gateway | Brake-by-Wire Control Module |
Use Scenario: Aggregating and routing sensor data between camera, radar, and ultrasonic subsystems over CAN FD and FlexRay. IC Role / Device Role / Timing Role: Central domain controller with time-triggered FlexRay scheduling and priority-based CAN FD arbitration. Use Value: Single-chip integration of 2 CAN FD modules (8 nodes), 1 FlexRay, and 12 ASCLIN reduces interconnect complexity and latency jitter. | Use Scenario: Real-time hydraulic pressure modulation and fail-operational braking with dual independent actuator control. IC Role / Device Role / Timing Role: ASIL-D certified safety controller executing brake command arbitration and cross-checking via lockstep cores. Use Value: On-chip HSM validates brake command integrity; 4 MB flash stores dual firmware images for seamless fallback during updates. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC365DP64F300W | 176-pin LQFP package, 4 MB flash, same core count/frequency, but adds EMEM and ADAS peripherals (SPU/RIF) | Targeted for vision-based ADAS with pixel processing offload - not required for radar-only or gateway use | Select when extended memory or ADAS-specific accelerators are needed; otherwise TC364 offers optimal cost/performance for non-vision domains |
| TC377TP128F300N | Single-core TriCore™, 300 MHz, 2 MB flash, no HSM, 144-pin TQFP - lower ASIL capability (ASIL-B max) | Suitable for non-safety-critical body electronics or HVAC control - lacks lockstep and crypto acceleration | Choose only for cost-sensitive, non-ASIL-D applications where security and dual-core redundancy are unnecessary |
Compared with TC365DP64F300W and TC377TP128F300N, TC364DP64F300FAALXUMA1 delivers optimal balance of ASIL-D readiness, peripheral density, and footprint - offering full safety infrastructure without over-provisioned ADAS hardware or compromised security.
Availability
TC364DP64F300FAALXUMA1 is available at Aetrix Electronics and suitable for automotive radar processing units, electric power steering controllers, ADAS domain gateways, and brake-by-wire modules requiring stable component supply across long production lifecycles.
Supply support for TC364DP64F300FAALXUMA1 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 MCUs, and security solutions - with global R&D centers and ISO/TS 16949-certified wafer fabs.
The AURIX™ TC36x product line targets ASIL-D automotive safety applications including domain control, chassis control, and electrification - designed to consolidate multiple ECUs into single high-integrity computing platforms.
FAQ
What is the maximum operating temperature range for TC364DP64F300FAALXUMA1?
The TC364DP64F300FAALXUMA1 is rated for ambient operation from −40 °C to +125 °C (SAK grade), validated per AEC-Q100 Grade 2 requirements. This range covers under-hood and transmission-mounted ECU placements without derating, and thermal design must maintain junction temperature below 150 °C using the specified thermal resistance values in the datasheet.
Does TC364DP64F300FAALXUMA1 support JTAG debugging?
No - TC364DP64F300FAALXUMA1 uses the Micro Trace Buffer (MTB) and Nexus Class 3+ interface via the HSSL port for real-time tracing and debug, not legacy JTAG. Debug access requires Infineon's DAS-1 debugger or compatible Nexus-capable tools, and the HSSL physical layer operates at 1 Gbps with differential signaling.
Is Ethernet PHY integrated into TC364DP64F300FAALXUMA1?
No - the device integrates only the MAC layer for 100 Mbps Ethernet via RMII interface; an external PHY (e.g., LAN8720A or KSZ8081RNA) is required. The RMII signals (TXD[1:0], RXD[1:0], REF_CLK, CRS_DV, TX_EN) are routed to dedicated pins and require impedance-controlled 50 Ω traces per IEEE 802.3u specifications.
How many CAN FD channels does TC364DP64F300FAALXUMA1 support?
TC364DP64F300FAALXUMA1 supports two CAN FD modules, each configurable for up to four nodes - totaling eight CAN FD endpoints. Each module supports bit rates up to 5 Mbps, payload lengths up to 64 bytes, and CRC-17 error detection, with dedicated message RAM and filtering logic per channel.
TC364DP64F300FAALXUMA1 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 ~ 150°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC364DP64F300FAALXUMA1 FAQ
1.How can I place an order for TC364DP64F300FAALXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC364DP64F300FAALXUMA1 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 TC364DP64F300FAALXUMA1 reliable?
The price and inventory of TC364DP64F300FAALXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC364DP64F300FAALXUMA1 is usually 5 days.
3.What payment methods are accepted for TC364DP64F300FAALXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC364DP64F300FAALXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC364DP64F300FAALXUMA1?
TC364DP64F300FAALXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC364DP64F300FAALXUMA1 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 TC364DP64F300FAALXUMA1?
For technical support, including TC364DP64F300FAALXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC364DP64F300FAALXUMA1 requirements.
6.How does Aetrix verify that TC364DP64F300FAALXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC364DP64F300FAALXUMA1 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 TC364DP64F300FAALXUMA1 meets industry standards.
7.What is the process for return or replacement of TC364DP64F300FAALXUMA1?
All TC364DP64F300FAALXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC364DP64F300FAALXUMA1, 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 TC364DP64F300FAALXUMA1 part is unused and in its original packaging.
Return procedure for TC364DP64F300FAALXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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