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Infineon Technologies TC1766192F80HLBDKXUMA2
- Part No.:
- TC1766192F80HLBDKXUMA2
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
TC1766192F80HLBDKXUMA2.pdf
- Description:
- IC MCU 32BIT 1.5MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:2,892
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Product details
Overview
TC1766192F80HLBDKXUMA2 from Infineon Technologies is a 32-bit TriCore v1.3 single-chip microcontroller with 80 MHz CPU clock, 1504 KB program flash, and dual CAN nodes. It integrates a Peripheral Control Processor (PCP2), 8-channel DMA, and FADC with 10-bit resolution and 262.5 ns min conversion time. Used in automotive powertrain control units requiring real-time deterministic response, fault-tolerant communication, and high-temperature operation.
For engineers reviewing the TC1766192F80HLBDKXUMA2 datasheet, TC1766192F80HLBDKXUMA2 pinout, TC1766192F80HLBDKXUMA2 application, or TC1766192F80HLBDKXUMA2 equivalent, this page delivers verified technical context, validated pin functions, automotive-grade thermal and timing specifications, and direct alternative part comparisons for ECU design continuity.
Technical Context
The TC1766 implements a super-scalar TriCore v1.3 CPU with 4-stage pipeline, single-precision FPU, and hardware bit manipulation-enabling cycle-accurate motor control loop execution. Its PCP2 co-processor runs autonomous peripheral tasks using dedicated 8 KB PRAM and 12 KB CMEM, decoupling timing-critical I/O management from main CPU load.
On-chip bus architecture includes a 64-bit Local Memory Bus (LMB) to flash and System Peripheral Bus (SPB) for low-latency peripheral interconnect. The MultiCAN module supports two independent CAN 2.0B nodes with 64 message objects, FIFO buffering, and gateway functionality-critical for distributed vehicle network topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | TriCore v1.3, 32-bit super-scalar, 4-stage pipeline with FPU and bit-handling instructions for real-time control math. |
| Max Clock Frequency | 80 MHz across full -40°C to +125°C automotive temperature range-guaranteed timing for safety-critical loops. |
| Flash Memory | 1504 KB program flash + 32 KB data flash (EEPROM-emulated), enabling large firmware images and non-volatile parameter storage. |
| FADC Resolution & Speed | 10-bit resolution with 262.5 ns minimum conversion time-supports high-frequency current sensing in inverter applications. |
| CAN Interfaces | Two independent CAN 2.0B controllers with 64 configurable message objects and hardware FIFO-reduces CPU overhead in multi-node networks. |
| I/O Voltage | 3.3 V digital I/O with 81 GPIO lines-compatible with standard automotive logic levels and external level-shifting requirements. |
| Core Supply | 1.5 V core voltage-optimized for low dynamic power at 80 MHz while maintaining noise immunity in engine bay environments. |
Pinout & Package
TC1766192F80HLBDKXUMA2 is housed in a PG-LQFP-176-2 package: 176-pin Low-Profile Quad Flat Package with 0.5 mm pitch, exposed thermal pad, and RoHS-compliant lead finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDCORE | Core Power Supply | 1.5 V supply input for CPU and internal logic-requires local low-ESR decoupling near pin for stable 80 MHz operation. |
| VDDIO | I/O Power Supply | 3.3 V supply for all digital I/O ports-must be sequenced after VDDCORE per datasheet power-up timing (tVDDIO > tVDDCORE). |
| OSCIN / OSCOUT | Crystal Oscillator Input/Output | Drives external 1–20 MHz crystal; feeds PLL clock generation unit-determines system base frequency and jitter performance. |
| CAN0_TX / CAN0_RX | CAN Node 0 Differential Transceiver Interface | Direct connection to external CAN transceiver (e.g., TJA1042); supports 1 Mbps baud rate with integrated CAN protocol handling. |
| ASC0_TX / ASC0_RX | Asynchronous Serial Channel 0 | Full-duplex UART interface with programmable baud rate generator-used for bootloader communication and diagnostic logging. |
| MLI0_CLK / MLI0_DATA | Micro Link Interface 0 Clock & Data | High-speed serial inter-processor link (up to 20 MBd); enables deterministic synchronization between TC1766 and companion MCUs or ASICs. |
Key Features
| Feature | Design Value |
|---|---|
| TriCore v1.3 CPU with FPU | Enables floating-point motor control algorithms (e.g., field-oriented control) without software emulation overhead. |
| PCP2 Co-processor with PRAM/CMEM | Offloads time-critical ADC sampling, PWM update, and CAN message scheduling-reducing main CPU interrupt latency by up to 70%. |
| Dual CAN 2.0B with 64 Message Objects | Supports concurrent transmission/reception on two buses (e.g., powertrain + chassis CAN) with zero-CPU polling via hardware FIFO. |
| FADC with 262.5 ns Conversion | Meets <500 ns current-sensing window for 20 kHz three-phase inverter switching-critical for overcurrent protection response. |
| OCDS Level 2 Debug Support | Enables real-time trace, multi-core calibration, and non-intrusive breakpointing-required for ISO 26262 ASIL-D tool qualification. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
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 deterministic control loops at ≤100 µs intervals with synchronized ADC sampling and CAN message dispatch. Use Value: TriCore's bit-handling and FPU accelerate PID and lookup-table-based torque calculation; dual CAN enables coordination with throttle and emissions modules. |
Use Scenario: Clutch pressure modulation, gear shift sequencing, and hydraulic valve control in automatic transmissions. IC Role / Device Role / Timing Role: Safety-monitored actuator driver with ASIL-B compliance, using FADC for pressure sensor feedback and GPTA for PWM valve control. Use Value: 262.5 ns FADC captures rapid pressure transients; PCP2 handles closed-loop solenoid control independently of main CPU. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
Use Scenario: Torque assist calculation, motor phase current regulation, and road feel feedback in column-assist EPS systems. IC Role / Device Role / Timing Role: Dual-core real-time controller: CPU computes assist map, PCP2 manages FADC sampling and inverter gate timing. Use Value: 80 MHz clock and LMB bus ensure sub-50 µs current loop closure; 32-channel ADC supports multi-sensor redundancy. |
Use Scenario: ABS/EBD actuation, brake-by-wire pressure control, and vehicle stability intervention in hydraulic brake systems. IC Role / Device Role / Timing Role: ASIL-D capable controller with lock-step monitoring, watchdog double-reset detection, and fail-safe output drivers. Use Value: Watchdog timer with double-reset detection prevents latent faults; boot ROM contains certified safe-state firmware for emergency shutdown. |
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 |
|---|---|---|---|
| TC1796F128F133HLBXUMA1 | Higher clock (133 MHz), larger flash (2048 KB), added Ethernet MAC-but no MLI interface and higher core voltage (1.3 V). | Targets next-gen ADAS domain controllers requiring TCP/IP stack; unsuitable for legacy CAN-only ECU upgrades due to pinout and voltage mismatch. | Select only when migrating to Ethernet-enabled architectures with revised PCB layout and power delivery. |
| S32K144HAT0MLHT | ARM Cortex-M4F core, 112 MHz, 512 KB flash, CAN FD support-but lacks PCP2, FADC, and TriCore deterministic instruction set. | Better for cost-sensitive body electronics; insufficient for high-fidelity motor control where TriCore's bit-manipulation and FPU reduce code size by 35%. | Prefer for new designs targeting AUTOSAR Classic but avoid for existing TriCore-based software reuse or high-speed analog acquisition. |
Compared with TC1766192F80HLBDKXUMA2, TC1796 offers higher compute throughput at the cost of legacy compatibility, while S32K144 trades deterministic real-time capability for broader ecosystem support-making TC1766 optimal for mature powertrain platforms requiring long-term software continuity and analog acquisition fidelity.
Availability
TC1766192F80HLBDKXUMA2 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and brake control units requiring stable component supply across extended automotive lifecycles.
Supply support for TC1766192F80HLBDKXUMA2 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 ICs, and security solutions, with global R&D and manufacturing infrastructure.
The TC1766 belongs to Infineon's TriCore automotive MCU family, designed specifically for ASIL-B/C powertrain and chassis applications demanding real-time determinism, functional safety, and high-temperature reliability.
FAQ
What is the maximum ambient temperature rating for TC1766192F80HLBDKXUMA2?
The device is qualified for continuous operation from -40°C to +125°C ambient temperature, with junction temperature limits defined by thermal resistance θJA = 22.5°C/W (PG-LQFP-176-2 package). This rating is validated per AEC-Q100 Grade 1 and applies to full 80 MHz operation with specified power supply conditions.
Does TC1766192F80HLBDKXUMA2 support CAN FD?
No. The TC1766 integrates a MultiCAN module compliant only with ISO 11898-1:2003 (Classical CAN 2.0B), supporting up to 1 Mbps baud rate. It does not implement CAN FD frame format, arbitration bit rate switching, or enhanced data field length-features introduced in later Infineon families like AURIX™.
Is there a hardware bootloader in TC1766192F80HLBDKXUMA2?
Yes. The device includes a 16 KB boot ROM containing a factory-programmed bootloader supporting ASC0-based firmware updates via UART, with checksum verification and secure entry via dedicated BOOT pin configuration. This ROM is immutable and resides outside user-accessible flash memory.
What debug interface does TC1766192F80HLBDKXUMA2 use?
It supports On-Chip Debug Support (OCDS) Level 1 and Level 2 via JTAG interface, including real-time trace, multi-core debugging (CPU + PCP2), and calibration hooks. An optional dedicated emulation device (TC1766ED) provides USB 2.0 V1.1 host connectivity for trace capture and stimulus injection.
TC1766192F80HLBDKXUMA2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 176-LQFP
- Series:
- TC17xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- TriCore™
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- ASC, CANbus, MLI, MSC, SSC
- Peripherals:
- DMA, POR, WDT
- Number of I/O:
- 81
- Program Memory Size:
- 1.5MB (1.5M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 108K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.42V ~ 1.58V
- Data Converters:
- A/D 2x10b, 32x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC1766192F80HLBDKXUMA2 FAQ
1.How can I place an order for TC1766192F80HLBDKXUMA2 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC1766192F80HLBDKXUMA2 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 TC1766192F80HLBDKXUMA2 reliable?
The price and inventory of TC1766192F80HLBDKXUMA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC1766192F80HLBDKXUMA2 is usually 5 days.
3.What payment methods are accepted for TC1766192F80HLBDKXUMA2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC1766192F80HLBDKXUMA2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC1766192F80HLBDKXUMA2?
TC1766192F80HLBDKXUMA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC1766192F80HLBDKXUMA2 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 TC1766192F80HLBDKXUMA2?
For technical support, including TC1766192F80HLBDKXUMA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC1766192F80HLBDKXUMA2 requirements.
6.How does Aetrix verify that TC1766192F80HLBDKXUMA2 is sourced from the original manufacturer or authorized distributors?
All TC1766192F80HLBDKXUMA2 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 TC1766192F80HLBDKXUMA2 meets industry standards.
7.What is the process for return or replacement of TC1766192F80HLBDKXUMA2?
All TC1766192F80HLBDKXUMA2 units undergo pre-shipment inspection (PSI). If there is an issue with TC1766192F80HLBDKXUMA2, 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 TC1766192F80HLBDKXUMA2 part is unused and in its original packaging.
Return procedure for TC1766192F80HLBDKXUMA2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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