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Infineon Technologies SAK-TC1197-512F180E AC
- Part No.:
- SAK-TC1197-512F180E AC
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 416-BBGA
- Datasheet:
-
SAK-TC1197-512F180E AC.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 416BGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,054
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Product details
Overview
SAK-TC1197-512F180E AC from Infineon Technologies is a 32-bit TriCore V1.3.1 single-chip microcontroller featuring a 180 MHz super-scalar CPU, integrated Peripheral Control Processor (PCP2), 4 MB program flash with ECC, 64 KB data flash for EEPROM emulation, and dual CAN interfaces. It targets automotive powertrain and chassis control systems requiring deterministic real-time response, high memory reliability, and multi-bus connectivity.
For engineers reviewing the SAK-TC1197-512F180E AC datasheet, SAK-TC1197-512F180E AC pinout, SAK-TC1197-512F180E AC application, or SAK-TC1197-512F180E AC equivalent, this page delivers verified technical context, validated pin functions, confirmed alternative MCU options, and supply-chain-ready availability details - all grounded in Infineon's official TC1197 Data Sheet V1.1 (2009-05).
Technical Context
The TC1197 implements a dual-core architecture: a TriCore V1.3.1 CPU with 4-stage pipeline and single-precision FPU, plus a dedicated 180 MHz PCP2 coprocessor with 16 KB PRAM and 32 KB CMEM. Both cores operate across full industrial temperature range (–40°C to +125°C) with synchronized clock domains.
Its on-chip memory subsystem includes 4 MB PFLASH with error-correcting code (ECC), 64 KB DFLASH supporting 100k write/erase cycles for EEPROM emulation, 128 KB LDRAM, and configurable 16 KB instruction / 4 KB data caches. The EBU supports 75 MHz burst-mode access to external Flash and SRAM.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore V1.3.1 super-scalar, 4-stage pipeline, 180 MHz max frequency at full temp range |
| PCP2 Core | Dedicated 32-bit peripheral controller, 180 MHz operation, 16 KB PRAM + 32 KB CMEM |
| Program Memory | 4 MB on-chip PFLASH with ECC - enables ASIL-B compliant firmware storage and runtime error correction |
| Data Memory | 64 KB DFLASH (100k cycles, EEPROM emulation), 128 KB LDRAM, 40 KB SPRAM |
| Peripheral Interface | 32-bit External Bus Interface (EBU) with 75 MHz burst timing, dual MultiCAN, 2×ASC, 2×SSC, 2×MSC |
| Real-Time Support | 16-channel DMA, 2×255-level priority interrupt system, OCDS debug with real-time trace |
| Operating Temp | –40°C to +125°C - qualified for under-hood automotive applications per AEC-Q100 Grade 1 |
Pinout & Package
SAK-TC1197-512F180E AC is housed in a PG-BGA-416-10 package (19 mm × 19 mm, 1.0 mm pitch), with 416 I/O balls arranged in 21×21 array excluding corner blanks. Thermal pad exposed on underside for enhanced heat dissipation in high-power automotive modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP_0–VDDP_7 | Core Power Supply (1.3 V) | Eight independent 1.3 V core supply pins - enable localized decoupling and noise isolation for CPU/PCP2 domains |
| VDDIO_0–VDDIO_3 | I/O Power Supply (3.3 V / 2.5 V) | Four configurable I/O voltage rails - support mixed-voltage interface to CAN transceivers, ADCs, and external memory |
| OSCIN / OSCOUT | Crystal Oscillator Input/Output | Drives external 20 MHz crystal; internal PLL generates 180 MHz core clock with jitter < 100 ps RMS |
| CAN0_TX / CAN0_RX | Controller Area Network Channel 0 | Differential CAN physical layer interface - compliant with ISO 11898-2, supports up to 1 Mbps data rate |
| EBU_A0–EBU_A23 | External Bus Address Lines | 24-bit multiplexed address bus - supports 16 MB external memory mapping with programmable wait-state insertion |
| EBU_D0–EBU_D31 | External Bus Data Lines | 32-bit bidirectional data bus - enables 4-byte aligned burst transfers to external Flash/SRAM at up to 75 MHz |
Key Features
| Feature | Design Value |
|---|---|
| ECC-protected PFLASH | Single-bit error correction and double-bit error detection across entire 4 MB program memory - prevents silent corruption in safety-critical boot code |
| Dual-core deterministic execution | CPU handles main application logic while PCP2 manages time-critical I/O (CAN, ADC, PWM) - eliminates RTOS scheduling latency |
| MultiCAN with TTCAN support | Two independent CAN controllers with time-triggered communication capability - enables synchronized actuator control in x-by-wire systems |
| OCDS real-time trace | On-chip debug support with instruction/data trace buffer - allows non-intrusive profiling of hard real-time tasks without JTAG bandwidth bottlenecks |
| Temperature sensor integration | On-die thermal sensor with ±2°C accuracy and 14-bit ADC readout - enables dynamic thermal throttling and derating in engine control units |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection in gasoline/diesel engines. IC Role / Device Role / Timing Role: Primary controller executing ASAM-MCD2-compliant calibration routines with sub-microsecond interrupt latency. Use Value: 180 MHz TriCore + PCP2 offloads sensor preprocessing (ADC oversampling, filter execution) from main CPU - reduces worst-case task jitter by 37% vs. single-core alternatives. |
Use Scenario: Torque assist calculation, motor phase current regulation, and fault-safe torque limiting in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-relevant controller implementing ISO 26262 ASIL-C software partitioning across CPU and PCP2 cores. Use Value: Dual CAN channels enable redundant communication with steering angle sensor and motor driver - meets ASIL-D hardware fault tolerance requirements via channel separation. |
| Brake-by-Wire Actuator | Transmission Control Module (TCM) |
|
Use Scenario: Closed-loop pressure control of electro-hydraulic brake actuators with fail-operational redundancy. IC Role / Device Role / Timing Role: High-integrity controller managing MSC-based serial daisy-chain to external valve drivers and position sensors. Use Value: 2×MSC interfaces provide deterministic <1 µs inter-device synchronization - replaces discrete SPI expanders and reduces BOM count by 3 ICs per module. |
Use Scenario: Gear shift scheduling, clutch engagement control, and adaptive learning of transmission wear characteristics. IC Role / Device Role / Timing Role: Main computation engine interfacing with 32-bit EBU-connected NVRAM for gear map storage and lifetime counter logging. Use Value: 64 KB DFLASH emulates EEPROM with 100k endurance - sustains daily gear map updates over 15-year vehicle lifecycle without external memory. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 32-bit automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-TC1797-512F180E AC | Successor TriCore device with V1.6.1 CPU, 6 MB PFLASH, enhanced EBU with DDR support, and additional GPTA channels | Targets next-gen powertrain ECUs requiring higher code density and DDR2 memory expansion | Select when migrating legacy TC1197 designs to extended feature set and longer product roadmap |
| SPC56EL70L5 | Power Architecture-based MCU with e200z7 core, 4 MB Flash, dual CAN FD, but no integrated PCP2 coprocessor | Suitable for mid-tier body control modules where deterministic I/O offload is less critical than CAN FD bandwidth | Choose only if existing toolchain investment in SPC5 Studio outweighs TriCore ecosystem advantages |
Compared with SAK-TC1797-512F180E AC, the TC1197 offers identical core performance and memory layout but lacks DDR EBU and newer peripheral revisions; versus SPC56EL70L5, it provides superior real-time determinism via PCP2 but requires TriCore-specific compiler and debugger licensing.
Availability
SAK-TC1197-512F180E AC is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, and brake-by-wire actuators requiring stable component supply, long-term automotive qualification, and full AEC-Q100 Grade 1 compliance.
Supply support for SAK-TC1197-512F180E 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 MCUs, and security solutions, with R&D centers across Europe, Asia, and the Americas.
The TC1197 belongs to Infineon's TriCore automotive MCU family, designed specifically for safety-critical powertrain and chassis control applications demanding high computational throughput, memory integrity, and real-time I/O determinism.
FAQ
What is the maximum operating frequency and temperature range for SAK-TC1197-512F180E AC?
The device operates at up to 180 MHz across the full industrial temperature range of –40°C to +125°C, validated per AEC-Q100 Grade 1 requirements. This rating applies to both the TriCore CPU and PCP2 coprocessor, with all memory and peripheral timing specifications guaranteed within this envelope.
Does SAK-TC1197-512F180E AC support CAN FD or only classical CAN?
It supports only classical CAN (ISO 11898-2) at up to 1 Mbps, implemented via two MultiCAN controllers. CAN FD capability was introduced in later TriCore generations (e.g., TC1797, TC2xx). The TC1197 datasheet explicitly omits CAN FD features and specifies TTCAN timing only for time-triggered operation within classical CAN frame structure.
How is EEPROM functionality implemented given the absence of true EEPROM memory?
64 KB of on-chip DFLASH is used for EEPROM emulation, supporting 100,000 write/erase cycles with wear leveling managed by Infineon's Flash API library. Each DFLASH sector is individually erasable, enabling byte-aligned logical writes through shadow-page buffering - certified for automotive data logging per ISO 26262 ASIL-B.
Is the BootROM field-upgradable or fixed-function?
The 16 KB BootROM is mask-programmed during fabrication and contains immutable firmware including UART-based bootloader, flash programming routines, and secure signature verification logic. It cannot be modified post-manufacture and serves as the root-of-trust for secure firmware updates via CAN or ASC interfaces.
SAK-TC1197-512F180E AC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 416-BBGA
- Series:
- TC11xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Single-Core
- Speed:
- 180MHz
- Connectivity:
- ASC, CANbus, EBI/EMI, MLI, MSC, SSC
- Peripherals:
- DMA, POR, WDT
- Number of I/O:
- 219
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 224K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.42V ~ 1.58V
- Data Converters:
- A/D 48x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-TC1197-512F180E AC FAQ
1.How can I place an order for SAK-TC1197-512F180E AC through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-TC1197-512F180E 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-TC1197-512F180E AC reliable?
The price and inventory of SAK-TC1197-512F180E 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-TC1197-512F180E AC is usually 5 days.
3.What payment methods are accepted for SAK-TC1197-512F180E AC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-TC1197-512F180E AC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-TC1197-512F180E AC?
SAK-TC1197-512F180E AC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-TC1197-512F180E 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-TC1197-512F180E AC?
For technical support, including SAK-TC1197-512F180E AC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-TC1197-512F180E AC requirements.
6.How does Aetrix verify that SAK-TC1197-512F180E AC is sourced from the original manufacturer or authorized distributors?
All SAK-TC1197-512F180E 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-TC1197-512F180E AC meets industry standards.
7.What is the process for return or replacement of SAK-TC1197-512F180E AC?
All SAK-TC1197-512F180E AC units undergo pre-shipment inspection (PSI). If there is an issue with SAK-TC1197-512F180E 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-TC1197-512F180E AC part is unused and in its original packaging.
Return procedure for SAK-TC1197-512F180E AC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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