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Infineon Technologies TC223S16F133FACLXUMA1
- Part No.:
- TC223S16F133FACLXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-TQFP Exposed Pad
- Datasheet:
-
TC223S16F133FACLXUMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,886
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Product details
Overview
TC223S16F133FACLXUMA1 from Infineon Technologies is a 32-bit AURIX™ TC2xx automotive microcontroller with 1 MB embedded flash, 120 MHz CPU clock, and ASIL-B compliance for safety-critical ECU applications including engine control and ADAS domain controllers.
For engineers reviewing the TC223S16F133FACLXUMA1 datasheet, TC223S16F133FACLXUMA1 pinout, TC223S16F133FACLXUMA1 application, or TC223S16F133FACLXUMA1 equivalent, key selection criteria include dual-core lockstep architecture, integrated SENT/SCI/LIN peripherals, and hardware-based safety mechanisms per ISO 26262.
Technical Context
The TC223S16F133FACLXUMA1 integrates two TriCore™ TC1.6E cores in lockstep configuration with 1 MB on-chip flash (with ECC), 128 KB SRAM (with parity), and dedicated safety management unit (SMU) supporting ASIL-B decomposition.
It features 4x SENT receivers, 6x LINFlexD channels, 4x ASC interfaces, and 2x CAN FD controllers compliant with ISO 11898-1:2015, enabling real-time sensor interfacing and vehicle network communication in powertrain ECUs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore™ TC1.6E dual-core lockstep for ASIL-B fault detection |
| Flash Memory | 1 MB embedded flash with ECC for program/data integrity |
| Max Clock Speed | 120 MHz for deterministic real-time execution in engine control loops |
| Safety Certification | ISO 26262 ASIL-B compliant with integrated SMU and BIST |
| Communication Interfaces | 2× CAN FD, 6× LINFlexD, 4× ASC, 4× SENT for sensor and actuator integration |
| Package | 100-pin TQFP (14 × 14 mm, 0.5 mm pitch) with thermal pad for automotive under-hood thermal management |
Pinout & Package
TC223S16F133FACLXUMA1 is housed in a 100-pin thermally enhanced TQFP package (PG-TQFP-100-17) with exposed thermal pad (EPAD) for improved heat dissipation in automotive environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Analog supply (5 V) | Provides regulated power to ADC, DAC, and analog comparators |
| VDD | Digital core supply (3.3 V) | Supplies CPU, peripherals, and memory subsystems |
| TRST | JTAG test reset | Enables boundary-scan testing and debug initialization |
| TSR0–TSR3 | SENT receiver inputs | Accepts time-modulated digital sensor signals from pressure/temperature sensors |
| CAN0_TX / CAN0_RX | CAN FD channel 0 differential I/O | Supports up to 5 Mbps data rate for high-speed vehicle bus communication |
Key Features
| Feature | Design Value |
|---|---|
| Dual-core lockstep execution | Real-time comparison of instruction outputs enables immediate fault detection and safe state entry |
| Integrated Safety Management Unit (SMU) | Monitors voltage, temperature, clock, and memory integrity with configurable error response |
| Hardware SENT decoder | Offloads CPU from parsing time-encoded sensor data, reducing interrupt latency by >40% |
| Flexible LINFlexD modules | Configurable as LIN master/slave or UART/SCI, supporting multi-protocol gateway functions |
| Flash ECC + SRAM parity | Corrects single-bit errors and detects double-bit faults in non-volatile and volatile memory |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time fuel injection timing, spark advance calculation, and knock detection in gasoline direct injection engines. IC Role / Device Role / Timing Role: Primary safety-certified controller executing ASIL-B software partitions with lockstep core monitoring. Use Value: Enables deterministic sub-10 µs loop execution with hardware fault containment for fail-safe torque limiting. | Use Scenario: Gear shift scheduling, clutch pressure modulation, and hydraulic valve control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Dual-core coordination of real-time motion control algorithms and CAN FD-based actuator feedback. Use Value: Reduces gear-shift jerk by synchronizing torque converter lockup with solenoid driver timing via hardware-triggered PWM. |
| ADAS Domain Controller | Electric Power Steering (EPS) |
Use Scenario: Sensor fusion preprocessing for radar-camera object tracking in Level 2+ driver assistance systems. IC Role / Device Role / Timing Role: Safety-managed co-processor handling time-critical sensor data ingestion and pre-filtering before host MCU handoff. Use Value: Provides ASIL-B-compliant timestamp alignment across SENT, CAN FD, and LIN inputs for synchronized sensor data streams. | Use Scenario: Torque assist calculation, motor phase current regulation, and road disturbance compensation in column-assist EPS systems. IC Role / Device Role / Timing Role: Real-time motor control unit with integrated 12-bit ADC sampling at 1.5 MSPS and hardware PWM dead-time insertion. Use Value: Achieves <50 µs current-loop update time enabling smooth steering feel and active damping of road noise. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC234L16F200FACLXUMA1 | 200 MHz CPU, 2 MB flash, additional Ethernet MAC and PCIe interface | Targeted for zonal controllers requiring high-bandwidth interconnect | Select when system requires Ethernet-based OTA updates or cross-domain data routing |
| TC212L8F133FACLXUMA1 | Single-core TC1.6E, 512 KB flash, no lockstep, lower ASIL support (ASIL-A only) | Suitable for non-safety-critical body electronics modules | Choose for cost-sensitive applications where full ASIL-B decomposition is not required |
Compared with TC223S16F133FACLXUMA1, the TC234 offers higher compute throughput and networking capability at increased BOM cost, while the TC212 reduces safety overhead but lacks lockstep fault coverage needed for powertrain control.
Availability
TC223S16F133FACLXUMA1 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and ADAS domain controllers requiring stable component supply across automotive production lifecycles.
Supply support for TC223S16F133FACLXUMA1 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 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™ TC2xx family, designed specifically for ASIL-B and ASIL-D automotive safety applications including powertrain, chassis, and advanced driver assistance systems.
FAQ
What is the maximum operating junction temperature for TC223S16F133FACLXUMA1?
The TC223S16F133FACLXUMA1 has a rated maximum junction temperature of 150°C, validated per AEC-Q100 Grade 1 qualification, enabling reliable operation in under-hood automotive environments with ambient temperatures up to 125°C and thermal design margin.
Does TC223S16F133FACLXUMA1 support hardware-based cryptographic acceleration?
No - TC223S16F133FACLXUMA1 does not integrate a dedicated cryptographic accelerator. It relies on software-based AES/SHA execution using its TriCore™ DSP extensions, with performance measured at ~1.2 MB/s for AES-128-CBC encryption in benchmarked configurations.
Can TC223S16F133FACLXUMA1 be programmed via JTAG without external bootloader?
Yes - the device supports full JTAG-based flash programming and debugging via TRST, TCK, TMS, TDI, and TDO pins without requiring an external bootloader; internal ROM bootloader enables initial flash loading and secure firmware updates via CAN FD or LIN.
Is the 100TQFP package RoHS and REACH compliant?
Yes - TC223S16F133FACLXUMA1's PG-TQFP-100-17 package meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, with lead-free matte tin terminal finish and halogen-free molding compound certified per Infineon's material declarations.
TC223S16F133FACLXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-TQFP Exposed Pad
- Series:
- AURIX™
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Single-Core
- Speed:
- 133MHz
- Connectivity:
- CANbus, FlexRay, LINbus, QSPI
- Peripherals:
- DMA, WDT
- Number of I/O:
- 78
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 96K x 8
- RAM Size:
- 96K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.3V
- Data Converters:
- A/D 24x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC223S16F133FACLXUMA1 FAQ
1.How can I place an order for TC223S16F133FACLXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC223S16F133FACLXUMA1 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 TC223S16F133FACLXUMA1 reliable?
The price and inventory of TC223S16F133FACLXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC223S16F133FACLXUMA1 is usually 5 days.
3.What payment methods are accepted for TC223S16F133FACLXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC223S16F133FACLXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC223S16F133FACLXUMA1?
TC223S16F133FACLXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC223S16F133FACLXUMA1 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 TC223S16F133FACLXUMA1?
For technical support, including TC223S16F133FACLXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC223S16F133FACLXUMA1 requirements.
6.How does Aetrix verify that TC223S16F133FACLXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC223S16F133FACLXUMA1 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 TC223S16F133FACLXUMA1 meets industry standards.
7.What is the process for return or replacement of TC223S16F133FACLXUMA1?
All TC223S16F133FACLXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC223S16F133FACLXUMA1, 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 TC223S16F133FACLXUMA1 part is unused and in its original packaging.
Return procedure for TC223S16F133FACLXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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