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Infineon Technologies TC223S16F133FABKXUMA1
- Part No.:
- TC223S16F133FABKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-TQFP Exposed Pad
- Datasheet:
-
TC223S16F133FABKXUMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,998
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Product details
Overview
TC223S16F133FABKXUMA1 from Infineon is a TriCore™-based automotive microcontroller with a single 133 MHz CPU core, 1 MB flash (ECC-protected), 96 KB RAM (ECC-protected), and 96 KB EEPROM-emulated data flash rated for 125 k write cycles. It integrates 24×12-bit SAR ADCs, 4×SENT interfaces, 3×CAN (including CAN FD), 4×QSPI, 2×LIN, GTM timer module, and safety features targeting ASIL-D systems in powertrain and chassis control.
For engineers reviewing the TC223S16F133FABKXUMA1 datasheet, TC223S16F133FABKXUMA1 pinout, TC223S16F133FABKXUMA1 application, or TC223S16F133FABKXUMA1 equivalent, key selection criteria include lockstep-ready TriCore architecture, CAN FD + SENT sensor interface support, ECC-protected memory hierarchy, and TQFP-100 packaging for high-integration safety-critical ECU designs.
Technical Context
The TC223S16F133FABKXUMA1 implements a single TriCore™ 1.6E CPU with DSP extensions and operates at 133 MHz using a single 3.3 V supply. Its safety architecture includes diverse lockstep core monitoring with clock delay, redundant GTM/CCU6/GPT12 timer modules, and a dedicated Safety Management Unit (SMU) supporting ISO 26262 up to ASIL-D.
It features a multi-layer bus matrix (SRI crossbar), Safe DMA (SDMA), access permission system, and integrated voltage/clock/I/O monitors. Memory protection includes ECC on flash and RAM, plus EEPROM emulation with guaranteed 125 k write cycles - all validated for operation from −40 °C to +125 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Single TriCore™ 1.6E @ 133 MHz with DSP functionality and FPU |
| Flash Memory | 1 MB eFlash with full ECC protection for ASIL-D fault containment |
| Data Storage | 96 KB EEPROM-emulated data flash, rated for 125 k write/erase cycles |
| RAM | 96 KB SRAM with ECC protection for runtime data integrity |
| ADC | 24-channel 12-bit SAR ADC with configurable sampling and hardware triggers |
| Communication | 3× CAN (CAN FD capable), 4× QSPI, 2× LIN, 4× SENT sensor interfaces |
| Safety Features | Diverse lockstep core, SMU, safe DMA, redundant timers (GTM/CCU6/GPT12), I/O/clock/voltage monitors |
Pinout & Package
TQFP-100 package (14 × 14 mm, 0.5 mm pitch), RoHS-compliant, lead-free, moisture sensitivity level 3 (MSL3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Single 3.3 V supply domain with dedicated analog/digital ground separation |
| XTAL1/XTAL2 | Crystal oscillator input/output | Supports external crystal (1–20 MHz) for PLL reference clock generation |
| TSINx, TSOUTx | SENT interface pins | 4 independent SENT receivers/transmitters for direct connection to pressure/temperature sensors |
| CANH/CANL (x3) | CAN transceiver differential pairs | Three isolated CAN FD physical layers supporting up to 5 Mbit/s data phase |
| QSPIx_IO0–3 | Quad SPI data lines | Four bidirectional lines per QSPI port enabling high-speed flash or sensor memory interfacing |
| ADCIN0–23 | Analog input channels | 24 dedicated pins mapped to internal 12-bit SAR ADC with programmable gain and sampling control |
Key Features
| Feature | Design Value |
|---|---|
| TriCore™ 1.6E CPU + FPU | Enables deterministic real-time control with floating-point math acceleration for motor control algorithms |
| Generic Timer Module (GTM) | Hardware-accelerated timing, PWM generation, and capture for engine timing and valve control without CPU load |
| ECC-protected memory subsystem | Guarantees detection and correction of single-bit errors in flash and RAM, satisfying ASIL-D fault coverage requirements |
| SENT sensor interface (4 channels) | Direct digital acquisition from automotive pressure/temperature sensors without external signal conditioning |
| MultiCAN+ with CAN FD | Backward-compatible CAN 2.0B and high-throughput CAN FD (up to 5 Mbit/s) for ECU-to-ECU diagnostics and actuation |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and knock control under varying thermal and load conditions. IC Role / Device Role / Timing Role: Primary controller executing AUTOSAR-compliant BSW and ASW with lockstep-verified safety routines. Use Value: ECC memory and GTM-based PWM ensure deterministic response within <1 µs jitter for ignition timing accuracy. | Use Scenario: Torque assist calculation, motor position feedback processing, and fail-safe torque reduction during fault events. IC Role / Device Role / Timing Role: Safety-critical host MCU managing dual-core lockstep monitoring and SENT-based torque sensor fusion. Use Value: 4×SENT interfaces enable direct integration of dual-redundant torque sensors, eliminating external ADCs and reducing BOM count. |
| Brake-by-Wire System | Advanced Driver Assistance (ADAS) Sensor Hub |
Use Scenario: Hydraulic pressure modulation and brake actuator control with functional redundancy and fault reaction <10 ms. IC Role / Device Role / Timing Role: ASIL-D-certified controller running safety monitor and application code in segregated memory partitions. Use Value: Diverse lockstep core + SMU enables fast fault detection and safe state transition without software intervention. | Use Scenario: Aggregation and preprocessing of radar, camera, and ultrasonic sensor data before forwarding to central ADAS domain controller. IC Role / Device Role / Timing Role: Sensor interface aggregator with QSPI-connected radar memory and CAN FD telemetry uplink. Use Value: 4×QSPI ports support concurrent access to multiple radar memory buffers, enabling sub-50 µs latency for time-critical sensor frame alignment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TC224L16F133FABKXUMA1 | 144-pin TQFP, adds 16 additional GPIO and 2 extra CAN FD channels | Higher I/O count supports complex multi-sensor ECUs requiring extended peripheral routing | Select when board layout accommodates larger footprint and additional CAN FD bandwidth is required |
| TC222S16F133FABKXUMA1 | 80-pin TQFP, reduced GPIO count and no SENT interfaces; retains same core and memory | Suitable for cost-sensitive, lower-peripheral-count applications like HVAC or lighting control | Select when SENT and full CAN FD count are not needed and PCB space is constrained |
Compared with TC224L and TC222S variants, the TC223S16F133FABKXUMA1 delivers optimal balance of I/O count (100-pin), SENT sensor support, and CAN FD channel count - making it ideal for mid-tier chassis and powertrain ECUs where pin efficiency and sensor interface density are critical.
Availability
TC223S16F133FABKXUMA1 is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, brake-by-wire modules, and ADAS sensor hubs requiring stable component supply across automotive production lifecycles.
Supply support for TC223S16F133FABKXUMA1 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, and security ICs, with global R&D and manufacturing infrastructure.
This device belongs to the AURIX™ TC22xS/L family - designed specifically for ASIL-D automotive safety applications requiring deterministic real-time performance, hardware-based fault detection, and AUTOSAR compatibility.
FAQ
What is the maximum operating temperature range for TC223S16F133FABKXUMA1?
The TC223S16F133FABKXUMA1 is qualified for operation from −40 °C to +125 °C ambient temperature. Hot package variants supporting Ta = +150 °C are available upon request but require custom qualification and are not standard in this part number.
Does TC223S16F133FABKXUMA1 support AUTOSAR OS and MCAL drivers?
Yes - Infineon provides certified AUTOSAR 4.x-compliant MCAL drivers and OS configuration tools for the TC223S16F133FABKXUMA1, including CAN FD, SENT, GTM, and Flash EEPROM emulation modules, validated against Vector DaVinci and EB tresos toolchains.
How is the 96 KB EEPROM emulation implemented in this device?
The 96 KB EEPROM emulation uses wear-leveling algorithms over protected sectors of the main 1 MB flash, with built-in ECC and background erase/write management. It guarantees 125,000 write/erase cycles and supports byte-addressable read/write via dedicated API libraries provided in the AURIX Development Studio.
Is the GTM module in TC223S16F133FABKXUMA1 compatible with legacy CCU6 timer configurations?
No - the GTM is a standalone, highly parallel timer subsystem with its own instruction set and memory-mapped registers. While CCU6 functions (e.g., PWM generation) can be emulated in GTM, migration requires reconfiguration using GTM-specific tools and does not retain CCU6 register mapping or interrupt vectors.
TC223S16F133FABKXUMA1 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:
- 128K 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:
TC223S16F133FABKXUMA1 FAQ
1.How can I place an order for TC223S16F133FABKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC223S16F133FABKXUMA1 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 TC223S16F133FABKXUMA1 reliable?
The price and inventory of TC223S16F133FABKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC223S16F133FABKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC223S16F133FABKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC223S16F133FABKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC223S16F133FABKXUMA1?
TC223S16F133FABKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC223S16F133FABKXUMA1 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 TC223S16F133FABKXUMA1?
For technical support, including TC223S16F133FABKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC223S16F133FABKXUMA1 requirements.
6.How does Aetrix verify that TC223S16F133FABKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC223S16F133FABKXUMA1 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 TC223S16F133FABKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC223S16F133FABKXUMA1?
All TC223S16F133FABKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC223S16F133FABKXUMA1, 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 TC223S16F133FABKXUMA1 part is unused and in its original packaging.
Return procedure for TC223S16F133FABKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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