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Infineon Technologies SAK-TC223L-12F133F AC
- Part No.:
- SAK-TC223L-12F133F AC
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-TQFP Exposed Pad
- Datasheet:
-
SAK-TC223L-12F133F AC.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100TQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,544
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Product details
Overview
SAK-TC223L-12F133F AC from Infineon Technologies is a 32-bit AURIX™ TriCore™ microcontroller with a lockstepped TC1.6E CPU core, 133 MHz max clock, 1 MB program flash, 96 KB data flash for EEPROM emulation, and integrated MultiCAN+ (3 nodes, 128 message objects). It targets automotive safety-critical ECUs requiring ASIL-D compliance.
For engineers reviewing the SAK-TC223L-12F133F AC datasheet, SAK-TC223L-12F133F AC pinout, SAK-TC223L-12F133F AC application, or SAK-TC223L-12F133F AC equivalent, key selection factors include its dual-core lockstep architecture, ECC-protected memories, GTM-based timing autonomy, and CAN FD support in automotive powertrain and chassis control designs.
Technical Context
This MCU implements a safety-certified dual-core architecture: one TC1.6E scalar core paired with a lockstepped shadow checker core, both operating at up to 133 MHz across -40°C to 125°C. The on-chip Clock Generation Unit includes a system PLL supporting precise frequency synthesis for deterministic real-time execution.
The memory subsystem features ECC protection across all embedded NVM (1 MB PFLASH, 96 KB DFLASH) and SRAM (88 KB DSPR + 8 KB PSPR), while the Safety Management Unit (SMU) monitors error conditions and triggers safe state transitions. Peripheral integration includes a GTM for autonomous I/O signal processing and a MultiCAN+ module with hardware FIFOs and gateway capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore TC1.6E with lockstepped shadow core for ASIL-D fault detection |
| Max Operating Frequency | 133 MHz across full industrial temperature range (-40°C to +125°C) |
| Flash Memory | 1 MB program flash (PFLASH) with ECC; 96 KB data flash (DFLASH) for EEPROM emulation |
| SRAM | 88 KB data scratch-pad RAM (DSPR) + 8 KB instruction scratch-pad RAM (PSPR), both ECC-protected |
| CAN Interface | MultiCAN+ module with 3 CAN FD nodes, 128 configurable message objects, and hardware FIFO buffering |
| ADC | Versatile ADC (VADC) with 2 independent kernels, 12+12 channels, 0–5.5 V input range |
| Timer System | Generic Timer Module (GTM) with TIM/TOM/DTM units plus CCU6 and GPT12 for flexible PWM, capture, and time-stamping |
Pinout & Package
SAK-TC223L-12F133F AC is housed in a PG-TQFP-100-23 package - a 100-pin thermally enhanced thin quad flat pack with 0.5 mm pitch and exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Core Power Supply | 1.3 V supply for CPU and logic; requires low-noise regulation and local decoupling |
| VDDA | Analog Power Supply | 5 V supply for ADC and analog peripherals; isolated from digital domains to minimize noise coupling |
| OSC_IN / OSC_OUT | Crystal Oscillator Interface | Supports external crystal (1–20 MHz) for precise clock generation; internal oscillator available as fallback |
| TRST, TCK, TMS, TDI, TDO | JTAG Debug Interface | IEEE 1149.1-compliant 5-wire boundary-scan and debug access; supports OCDS Level 1 |
| TXD0 / RXD0 | ASCLIN0 Serial Interface | Hardware LIN-capable UART channel supporting LIN 2.1/J2602; used for sensor/actuator communication |
| QSPI0_SCLK / QSPI0_MOSI / QSPI0_MISO / QSPI0_CS0 | Quad SPI Master Interface | Configurable high-speed (up to 50 Mbit/s) interface for external flash or sensor memory access |
Key Features
| Feature | Design Value |
|---|---|
| Lockstep Dual-Core Architecture | Enables real-time comparison of CPU outputs to detect transient faults-required for ASIL-D compliance in ISO 26262 systems |
| ECC-Protected Memory Subsystem | Full ECC coverage on PFLASH, DFLASH, DSPR, and PSPR ensures data integrity without software overhead |
| MultiCAN+ with Hardware Gateway | Offloads CPU by routing messages between CAN nodes and managing FIFO buffers autonomously |
| Generic Timer Module (GTM) | Provides hardware-accelerated PWM generation, edge capture, and signal filtering-reducing CPU load in motor control loops |
| SENT Interface Support | Four dedicated SENT receivers enable direct connection to pressure, temperature, and position sensors compliant with SAE J2716 |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection, and knock control in gasoline/diesel engines. IC Role / Device Role / Timing Role: Primary safety controller executing ASIL-D software with lockstep verification and memory ECC. Use Value: Deterministic 133 MHz execution and GTM-based PWM generation ensure sub-microsecond timing accuracy for injector drivers. | Use Scenario: Torque assist calculation, motor phase control, and fault monitoring in column-assist EPS systems. IC Role / Device Role / Timing Role: Main controller managing CAN FD communication with vehicle network and SENT-based torque sensor inputs. Use Value: Integrated MultiCAN+ with 3 nodes enables simultaneous communication with body domain, battery management, and motor driver ICs. |
| Brake Control Module (BCM) | Advanced Driver Assistance Systems (ADAS) Sensor Hub |
Use Scenario: ABS, ESC, and electronic parking brake actuation with fail-operational redundancy. IC Role / Device Role / Timing Role: Safety-critical controller implementing dual-channel actuator control using CCU6 timers and GTM signal conditioning. Use Value: Lockstep core and SMU-triggered safe state entry guarantee controlled shutdown within <100 µs upon fault detection. | Use Scenario: Aggregating and preprocessing data from radar, camera, and ultrasonic sensors before forwarding to central ADAS ECU. IC Role / Device Role / Timing Role: Sensor fusion hub with VADC for analog sensor inputs and QSPI for high-bandwidth radar memory access. Use Value: 12+12-channel VADC with 0–5.5 V range supports direct interfacing to diverse sensor output levels without external signal conditioning. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive safety microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-TC222L-12F133F AC | Same core and peripheral set but in PG-TQFP-80 package; reduced pin count (80 vs. 100) and fewer I/Os | Suitable for cost-sensitive or space-constrained modules where CAN node count or ADC channel count can be reduced | Select when full 100-pin I/O and 3-CAN-node capability are not required; lower BOM and PCB cost |
| SAK-TC224L-16F200F AC | Higher-performance variant: 200 MHz operation, larger memory (2 MB PFLASH, 128 KB DFLASH), PG-TQFP-144 package | Targeted at next-gen ADAS domain controllers requiring higher compute throughput and expanded memory for OTA updates | Select when >133 MHz clock, >1 MB flash, or additional GTM/TOM resources are needed for complex middleware stacks |
Compared with SAK-TC222L-12F133F AC, this part adds 20 more pins and full 3-CAN-node support; versus SAK-TC224L-16F200F AC, it trades peak frequency and memory size for thermal and layout simplicity in mid-tier automotive ECUs.
Availability
SAK-TC223L-12F133F AC is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, and brake control modules requiring stable component supply under AEC-Q100 Grade 1 qualification and long-term automotive lifecycle support.
Supply support for SAK-TC223L-12F133F AC 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 solutions, with global R&D and manufacturing infrastructure.
This device belongs to the AURIX™ TC2xx family-designed specifically for automotive safety-critical applications demanding ASIL-D compliance, functional safety certification, and robust real-time performance in harsh environments.
FAQ
What is the maximum junction temperature rating for SAK-TC223L-12F133F AC?
The device is qualified per AEC-Q100 Grade 1, specifying an ambient operating temperature range of –40°C to +125°C. Its maximum junction temperature is 150°C, validated under worst-case power dissipation and board-level thermal conditions defined in the datasheet's thermal characteristics section.
Does SAK-TC223L-12F133F AC support CAN FD, and what is the maximum data rate?
Yes, the integrated MultiCAN+ module supports CAN FD with bit rates up to 5 Mbit/s in FD mode. It maintains full backward compatibility with classical CAN 2.0B and provides hardware message filtering, FIFO buffering, and gateway functionality across its three CAN nodes.
How is functional safety (ASIL-D) implemented in this microcontroller?
ASIL-D compliance is achieved through hardware-enforced mechanisms: lockstep CPU cores with continuous comparison, ECC on all memories, SMU-monitored safety alarms, MTU-based memory self-tests, and IOM for I/O pin integrity checking-all certified per ISO 26262-5/6 at the device level.
Is there on-chip debug support, and which interfaces are available?
Yes, the device supports OCDS Level 1 debug via standard 5-wire JTAG (IEEE 1149.1) and optional 4-wire DAP (Device Access Port). Both interfaces provide full visibility into CPU registers, DMA channels, and on-chip buses during development and field diagnostics.
SAK-TC223L-12F133F AC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-TQFP Exposed Pad
- Series:
- -
- 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):
- 1.17V ~ 5.5V
- Data Converters:
- A/D 24x12b SAR
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-TC223L-12F133F AC FAQ
1.How can I place an order for SAK-TC223L-12F133F AC through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-TC223L-12F133F AC 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 SAK-TC223L-12F133F AC reliable?
The price and inventory of SAK-TC223L-12F133F AC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-TC223L-12F133F AC is usually 5 days.
3.What payment methods are accepted for SAK-TC223L-12F133F AC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-TC223L-12F133F AC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-TC223L-12F133F AC?
SAK-TC223L-12F133F AC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-TC223L-12F133F AC 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 SAK-TC223L-12F133F AC?
For technical support, including SAK-TC223L-12F133F AC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-TC223L-12F133F AC requirements.
6.How does Aetrix verify that SAK-TC223L-12F133F AC is sourced from the original manufacturer or authorized distributors?
All SAK-TC223L-12F133F AC 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 SAK-TC223L-12F133F AC meets industry standards.
7.What is the process for return or replacement of SAK-TC223L-12F133F AC?
All SAK-TC223L-12F133F AC units undergo pre-shipment inspection (PSI). If there is an issue with SAK-TC223L-12F133F AC, 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 SAK-TC223L-12F133F AC part is unused and in its original packaging.
Return procedure for SAK-TC223L-12F133F AC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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