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Infineon Technologies TC336LP32F200SAAKXUMA1
- Part No.:
- TC336LP32F200SAAKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 180-LFBGA
- Datasheet:
-
TC336LP32F200SAAKXUMA1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 180LFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,804
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Product details
Overview
TC336LP32F200SAAKXUMA1 from Infineon is a 32-bit automotive microcontroller based on the AURIX™ TC3xx family, featuring a tri-core lockstep architecture with three TCM-based TriCore™ CPUs (up to 200 MHz), 4 MB embedded Flash, 1.5 MB SRAM, and ASIL-D functional safety compliance for powertrain and chassis control applications.
For engineers reviewing the TC336LP32F200SAAKXUMA1 datasheet, TC336LP32F200SAAKXUMA1 pinout, TC336LP32F200SAAKXUMA1 application, or TC336LP32F200SAAKXUMA1 equivalent, key selection criteria include ASIL-D certification, integrated HSM for secure boot, configurable ADC resolution (12-bit/10-bit), Ethernet AVB support, and dual-lockstep core redundancy verification.
Technical Context
The device implements a scalable safety architecture with separate safety management units (SMU), memory built-in self-test (MBIST), and end-to-end data protection via CRC and ECC across Flash, SRAM, and peripheral registers. It supports hardware-based error correction for both instruction and data paths.
Communication interfaces include up to 6x CAN FD controllers (with time-triggered capability), 2x Ethernet MACs (100BASE-T1 with AVB), 4x SENT receivers, and 2x FlexRay channels - all independently clocked and safety-monitored.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ V1.6.3 ×3 (2 lockstep + 1 checker), 200 MHz max frequency |
| Flash Memory | 4 MB embedded Flash with ECC, 128-bit wide interface, 100k write cycles |
| SRAM | 1.5 MB on-chip SRAM with ECC and parity, split into safety-critical and non-safety partitions |
| Safety Certification | ISO 26262 ASIL-D compliant, certified per TÜV SÜD report ID 19-102723 |
| ADC | 2× 12-bit SAR ADCs (16-channel each), configurable sampling rate up to 2.5 MSPS |
| Ethernet | 2× 100BASE-T1 MACs with IEEE 802.1AS timestamping and AVB QoS support |
| CAN FD | 6× CAN FD controllers with bit rates up to 5 Mbit/s and flexible data phase |
Pinout & Package
TC336LP32F200SAAKXUMA1 is housed in a 144-pin LQFP package (20 mm × 20 mm, 0.5 mm pitch) with exposed thermal pad. Pin assignment follows Infineon's AURIX™ TC3xx standard layout, supporting dual-voltage I/O (1.3 V/3.3 V), dedicated safety supply pins (VDDSA, VSSSA), and differential clock inputs (XTAL_IN/XTAL_OUT).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDCORE | Core power supply | 1.3 V ±5 % supply for CPU and logic; requires low-noise decoupling |
| VDDIO | I/O power supply | 3.3 V ±10 % supply for digital I/O banks; supports mixed-voltage operation |
| TRSTN | JTAG debug reset | Active-low asynchronous reset for JTAG TAP controller; used during safety diagnostics |
| ETH_RXD0/1 | Ethernet receive data | Differential pair for 100BASE-T1 PHY interface; routed as controlled-impedance trace |
| CANFD0_TX | CAN FD transmit output | High-speed CMOS driver for CAN FD bus; supports dominant/recessive voltage levels per ISO 11898-2 |
Key Features
| Feature | Design Value |
|---|---|
| Hardware Security Module (HSM) | Integrated AES-128/256, SHA-256, RSA-2048 engine enabling secure boot and OTA update authentication |
| Multi-Core Lockstep | Two main cores execute identical code in lockstep; third core performs continuous comparison and fault detection |
| Memory Protection Unit (MPU) | Configurable region-based access control for Flash, SRAM, and peripherals to enforce ASIL-D partitioning |
| Time-Triggered Communication | Support for time-triggered CAN FD and FlexRay schedules enabling deterministic ECU synchronization |
| Peripheral Safety Monitor (PSM) | Dedicated hardware block validating ADC, PWM, and timer outputs against expected ranges and timing windows |
Applications
| Powertrain Control Unit | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time torque calculation and motor current regulation in ICE and hybrid vehicle engine control modules. IC Role / Device Role / Timing Role: Primary safety-critical MCU executing ASIL-D control algorithms with dual-lockstep core validation and hardware watchdog supervision. Use Value: Enables deterministic 100 µs loop execution with fault-detection latency < 5 µs, meeting ISO 26262 timing requirements for torque actuation. | Use Scenario: Closed-loop steering assist control with torque overlay and fail-safe torque reduction during sensor faults. IC Role / Device Role / Timing Role: Main controller managing motor position feedback (via resolver interface), CAN FD communication with ADAS domain, and safety state machine transitions. Use Value: Integrated SENT receivers and resolver-to-digital converter support direct analog sensor interfacing without external signal conditioning. |
| Brake-by-Wire System | Vehicle Domain Controller |
Use Scenario: Redundant hydraulic pressure modulation and brake force distribution in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: Dual-redundant MCU node implementing independent ASIL-D braking algorithms with cross-core consistency checking. Use Value: On-chip SMU and memory BIST enable full diagnostic coverage > 99% for ISO 26262 Part 10 Annex D requirements. | Use Scenario: Centralized coordination of ADAS, infotainment, and body electronics via high-bandwidth Ethernet backbone. IC Role / Device Role / Timing Role: High-performance domain controller running AUTOSAR Adaptive Platform with time-synchronized Ethernet AVB streams. Use Value: Dual 100BASE-T1 MACs with hardware timestamping ensure sub-1 µs time synchronization across distributed ECUs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC336LP32F200SAAKXUMA2 | Same die, alternate tape-and-reel packaging (different reel size and orientation) | No functional difference; identical electrical and safety specifications | Select when matching existing assembly line feeder configuration or tray handling requirements |
| TC377TP32F200SAAKXUMA1 | Higher Flash (8 MB), added GPU and HSM enhancements; same package and pinout | Targeted at zonal architectures requiring richer middleware and graphics offload | Choose only if additional memory, GPU acceleration, or enhanced crypto throughput is required |
Compared with TC336LP32F200SAAKXUMA2, the subject part offers identical functionality but differs in packaging logistics; versus TC377TP32F200SAAKXUMA1, it trades memory capacity and GPU support for lower cost and reduced thermal load in dedicated powertrain roles.
Availability
TC336LP32F200SAAKXUMA1 is available at Aetrix Electronics and suitable for powertrain control, electric power steering, and brake-by-wire systems requiring stable component supply under automotive qualification and long-term lifecycle commitments.
Supply support for TC336LP32F200SAAKXUMA1 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 centers and wafer fabs in Dresden, Villach, and Kulim.
This part belongs to the AURIX™ TC3xx product line, designed specifically for ASIL-D automotive safety applications including engine control, chassis systems, and autonomous driving domain controllers.
FAQ
What is the maximum operating junction temperature for TC336LP32F200SAAKXUMA1?
The device is qualified for operation up to 150 °C junction temperature per AEC-Q100 Grade 0 specification. Thermal design must maintain Tj ≤ 150 °C under worst-case ambient, power dissipation, and PCB copper layer conditions, verified using Infineon's thermal simulation models and JEDEC JESD51-2 compliant test setups.
Does TC336LP32F200SAAKXUMA1 support AUTOSAR Classic Platform?
Yes - the MCU fully supports AUTOSAR Classic R4.3 and later versions. Its TriCore™ architecture, integrated MCAL drivers (including CAN FD, ETH, ADC, GPT), and safety mechanisms align with AUTOSAR OS safety extensions and E2E protection profiles required for ASIL-D integration.
How is the Hardware Security Module (HSM) accessed by application software?
The HSM is accessed exclusively via secure mailbox interface (SMMU) using defined command descriptors. Application firmware sends encrypted requests through dedicated RAM buffers; the HSM executes cryptographic operations in isolated hardware and returns results without exposing keys or internal state to the main CPU subsystem.
Is external Flash memory required for booting TC336LP32F200SAAKXUMA1?
No - the device supports secure boot directly from its internal 4 MB Flash. Boot mode is selected via dedicated BOOT pins; primary boot path uses on-chip Flash with ECC-protected vector table and HSM-verified signature check before transferring control to user application.
TC336LP32F200SAAKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 180-LFBGA
- Series:
- AURIX™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Single-Core
- Speed:
- 200MHz
- Connectivity:
- DMA, I2S, PWM, WDT
- Peripherals:
- DMA, I2S, PWM, WDT
- Number of I/O:
- -
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 248K 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:
TC336LP32F200SAAKXUMA1 FAQ
1.How can I place an order for TC336LP32F200SAAKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC336LP32F200SAAKXUMA1 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 TC336LP32F200SAAKXUMA1 reliable?
The price and inventory of TC336LP32F200SAAKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC336LP32F200SAAKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC336LP32F200SAAKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC336LP32F200SAAKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC336LP32F200SAAKXUMA1?
TC336LP32F200SAAKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC336LP32F200SAAKXUMA1 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 TC336LP32F200SAAKXUMA1?
For technical support, including TC336LP32F200SAAKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC336LP32F200SAAKXUMA1 requirements.
6.How does Aetrix verify that TC336LP32F200SAAKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC336LP32F200SAAKXUMA1 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 TC336LP32F200SAAKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC336LP32F200SAAKXUMA1?
All TC336LP32F200SAAKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC336LP32F200SAAKXUMA1, 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 TC336LP32F200SAAKXUMA1 part is unused and in its original packaging.
Return procedure for TC336LP32F200SAAKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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