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Infineon Technologies TC1762128F80HLACKXUMA1
- Part No.:
- TC1762128F80HLACKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 176-LQFP
- Datasheet:
-
TC1762128F80HLACKXUMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 176LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,467
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Product details
Overview
TC1762128F80HLACKXUMA1 from Infineon Technologies is a 32-bit TriCore v1.3 single-chip microcontroller with 1024 KB Flash, 32 KB SRAM, and dual CAN nodes. It operates at up to 80 MHz across −40°C to +125°C, integrates a single-precision FPU, and targets automotive powertrain and chassis control systems requiring deterministic real-time response.
For engineers reviewing the TC1762128F80HLACKXUMA1 datasheet, TC1762128F80HLACKXUMA1 pinout, TC1762128F80HLACKXUMA1 application, or TC1762128F80HLACKXUMA1 equivalent, key selection criteria include its 80 MHz core clock, MultiCAN dual-node support with 64 message objects, 16-channel ADC (12-bit configurable), FADC sub-263 ns conversion time, and PG-LQFP-176 package compatibility with automotive ECU layouts.
Technical Context
The TC1762 implements a super-scalar TriCore CPU with 4-stage pipeline, integrated DSP extensions, and hardware FPU - enabling concurrent instruction execution and cycle-accurate timing for safety-critical automotive firmware. Its memory architecture includes separate LMB (64-bit) for Flash access and SPB for peripheral interconnect, reducing bus contention during DMA transfers.
Peripheral subsystems are tightly coupled: the MultiCAN module supports concurrent TX/RX on two independent CAN buses with hardware FIFO buffering and gateway routing; the GPTA0 timer array provides autonomous I/O event capture and PWM generation without CPU intervention; and the MLI0 interface delivers low-latency inter-processor communication at up to 20 MB/s.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | TriCore v1.3 32-bit super-scalar CPU with 4-stage pipeline and single-precision FPU - enables deterministic real-time task scheduling and floating-point math in motor control loops. |
| Max Core Frequency | 80 MHz at full automotive temperature range (−40°C to +125°C) - guarantees timing compliance in engine control units under thermal stress. |
| Flash Memory | 1024 KB on-chip Flash with ECC and 16 KB Data Flash (EEPROM emulation) - supports AEC-Q100-compliant firmware updates and parameter storage with wear leveling. |
| ADC Resolution & Channels | 16-channel, software-configurable 8/10/12-bit ADC with 32 analog inputs - allows mixed-signal acquisition of throttle position, coolant temp, and knock sensor signals in one scan. |
| FADC Conversion Time | 262.5 ns minimum at 80 MHz - enables high-frequency sampling of transient crankshaft position events for precise ignition timing. |
| CAN Interfaces | Dual CAN 2.0B nodes with 64 assignable message objects and hardware FIFO - supports simultaneous powertrain CAN and body CAN traffic with zero CPU overhead for message filtering. |
| Package | PG-LQFP-176-2 (24 × 24 mm, 0.5 mm pitch) - compatible with standard automotive PCB assembly processes and thermal vias for junction-to-board heat transfer. |
Pinout & Package
TC1762128F80HLACKXUMA1 is housed in a PG-LQFP-176-2 package: 176-pin low-profile quad flat pack with exposed thermal pad, 0.5 mm lead pitch, and 24 mm × 24 mm body size. Pin numbering follows standard counter-clockwise sequence starting from top-left corner (Pin 1 marked).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDCORE (Pins 10, 11, 12, 13, 14, 15, 16, 17) | Core Power Supply | 1.5 V ±3% supply for CPU, cache, and internal logic - requires local 100 nF + 10 µF decoupling per group to suppress switching noise. |
| VDDIO (Pins 29, 30, 31, 32, 33, 34, 35, 36) | I/O Power Supply | 3.3 V ±5% supply for all digital I/O ports and peripheral interfaces - enables direct interfacing with automotive sensors and LIN transceivers. |
| OSCIN / OSCOUT (Pins 78, 79) | Crystal Oscillator Input/Output | Supports 1–20 MHz external crystal or CMOS clock input - feeds PLL clock generation unit for stable 80 MHz system clock derivation. |
| CAN0_TX / CAN0_RX (Pins 112, 113) | CAN Node 0 Differential Interface | Direct connection to CAN transceiver (e.g., TJA1042) - supports ISO 11898-2 compliant signaling at up to 1 Mbps. |
| MLI0_TxD / MLI0_RxD (Pins 147, 148) | Micro Link Serial Interface | Full-duplex serial link for inter-processor communication at up to 20 MB/s - used for distributed ECU synchronization and calibration data streaming. |
Key Features
| Feature | Design Value |
|---|---|
| TriCore v1.3 CPU with FPU | Enables real-time execution of floating-point PID controllers and sensor fusion algorithms without software emulation overhead. |
| MultiCAN with 64 Message Objects | Hardware-accelerated CAN message filtering and FIFO buffering eliminates CPU polling, freeing cycles for application logic in multi-bus ECUs. |
| GPTA0 Timer Array | Autonomous capture/compare and PWM generation with programmable dead-time insertion - ideal for driving 3-phase inverter gate drivers in electric power steering. |
| 12-bit Configurable ADC + FADC | Simultaneous sampling of slow-varying (coolant temp) and fast-transient (knock) signals with dedicated hardware pre-processing reduces CPU load by >40% vs. software-based filtering. |
| OCDS Level 2 Debug Support | Real-time trace via JTAG and USB-emulation interface (TC1766ED) enables non-intrusive debugging of time-critical ISRs and stack usage analysis in production firmware. |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection, and exhaust gas recirculation control in gasoline/diesel engines. IC Role / Device Role / Timing Role: Primary controller executing closed-loop PID algorithms with <10 µs jitter on critical interrupts (crankshaft position capture). Use Value: 80 MHz deterministic execution and hardware FPU reduce control loop latency by 22% versus prior-generation 66 MHz TriCore MCUs, improving emissions compliance. |
Use Scenario: Torque assist calculation, motor phase current regulation, and fault monitoring in column-assist EPS systems. IC Role / Device Role / Timing Role: Safety-relevant ASIL-B controller managing three-phase inverter PWM via GPTA0 with hardware dead-time protection. Use Value: Integrated 12-bit ADC and FADC enable simultaneous sampling of motor current (fast) and temperature (slow), eliminating need for external signal conditioning ICs. |
| Brake-by-Wire System | Transmission Control Module (TCM) |
|
Use Scenario: Redundant actuator control and pressure monitoring in electro-hydraulic brake systems. IC Role / Device Role / Timing Role: Dual-CAN node handles primary brake bus and redundant safety bus with hardware message prioritization and error confinement. Use Value: 64-message-object MultiCAN supports concurrent handling of 32 safety-critical messages and 32 diagnostics messages without CPU scheduling delay. |
Use Scenario: Gear shift logic, clutch engagement timing, and torque converter lock-up control in automatic transmissions. IC Role / Device Role / Timing Role: High-integrity controller interfacing with solenoid drivers, transmission speed sensors, and vehicle CAN network. Use Value: 1024 KB Flash with ECC and 16 KB Data Flash allow field-upgradable shift maps and adaptive learning parameters while meeting ISO 26262 ASIL-B requirements. |
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 |
|---|---|---|---|
| TC1796F128F80HLACKXUMA1 | Same TriCore v1.3 core, 128 KB RAM (vs. 32 KB), added Ethernet MAC and additional ASC/SSC channels. | Targeted at gateway ECUs requiring CAN-to-Ethernet bridging and higher RAM for protocol stacks. | Select when Ethernet connectivity or >64 KB RAM is required; otherwise over-spec'd for standalone powertrain control. |
| S32K144HAT0MLHT | ARM Cortex-M4F core, 512 KB Flash, 128 KB RAM, no TriCore ISA or MultiCAN hardware acceleration. | Designed for entry-level ASIL-B applications with lower real-time determinism requirements and simpler CAN topology. | Choose for cost-sensitive body control modules where TriCore-specific toolchain and legacy codebase are not required. |
Compared with TC1762128F80HLACKXUMA1, TC1796 offers expanded peripheral integration at higher BOM cost, while S32K144 trades TriCore's deterministic interrupt latency and CAN hardware offload for broader ARM ecosystem support and lower licensing fees.
Availability
TC1762128F80HLACKXUMA1 is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, brake-by-wire modules, and transmission control modules requiring stable component supply across extended automotive temperature ranges and long product lifecycles.
Supply support for TC1762128F80HLACKXUMA1 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 microcontrollers, and security ICs, with global R&D and manufacturing facilities.
The TC1762 belongs to Infineon's TriCore automotive MCU family, designed specifically for ASIL-B/C powertrain and chassis control applications demanding high computational throughput, hardware safety mechanisms, and automotive-grade reliability.
FAQ
What is the maximum operating frequency and temperature range for TC1762128F80HLACKXUMA1?
The TC1762128F80HLACKXUMA1 operates at up to 80 MHz across the full automotive temperature range of −40°C to +125°C, verified per AEC-Q100 Grade 1 qualification. This rating applies to all core logic, Flash, SRAM, and integrated peripherals including MultiCAN and ADC, with voltage supply requirements strictly maintained at VDDCORE = 1.5 V ±3% and VDDIO = 3.3 V ±5%.
Does TC1762128F80HLACKXUMA1 support hardware debug trace and calibration?
Yes - it includes OCDS Level 2 debug support with real-time trace capability via JTAG, plus dedicated USB 1.1 interface for external emulation devices like the TC1766ED. This enables non-intrusive instruction tracing, variable watchpoints, and runtime calibration of control parameters without disrupting real-time operation.
How many CAN nodes and message objects does the MultiCAN module support?
The MultiCAN module in TC1762128F80HLACKXUMA1 integrates two independent CAN 2.0B nodes (CAN0 and CAN1), each supporting up to 64 fully configurable message objects with hardware FIFO buffering, acceptance filtering, and gateway routing functionality - totaling 128 message objects addressable in shared memory space.
What are the Flash and RAM memory configurations for this part?
TC1762128F80HLACKXUMA1 contains 1024 KB of on-chip Flash memory with ECC protection, 16 KB of Data Flash for EEPROM emulation, 32 KB of Local Data Memory (SRAM), 8 KB of Scratch-Pad RAM, 4 KB of Overlay Memory, and 8 KB of Instruction Cache - all accessible via dedicated high-bandwidth buses to minimize latency.
TC1762128F80HLACKXUMA1 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:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 52K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.42V ~ 1.58V
- Data Converters:
- A/D 2x10b, 32x8b/10b/12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
TC1762128F80HLACKXUMA1 FAQ
1.How can I place an order for TC1762128F80HLACKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TC1762128F80HLACKXUMA1 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 TC1762128F80HLACKXUMA1 reliable?
The price and inventory of TC1762128F80HLACKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TC1762128F80HLACKXUMA1 is usually 5 days.
3.What payment methods are accepted for TC1762128F80HLACKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TC1762128F80HLACKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TC1762128F80HLACKXUMA1?
TC1762128F80HLACKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TC1762128F80HLACKXUMA1 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 TC1762128F80HLACKXUMA1?
For technical support, including TC1762128F80HLACKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TC1762128F80HLACKXUMA1 requirements.
6.How does Aetrix verify that TC1762128F80HLACKXUMA1 is sourced from the original manufacturer or authorized distributors?
All TC1762128F80HLACKXUMA1 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 TC1762128F80HLACKXUMA1 meets industry standards.
7.What is the process for return or replacement of TC1762128F80HLACKXUMA1?
All TC1762128F80HLACKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TC1762128F80HLACKXUMA1, 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 TC1762128F80HLACKXUMA1 part is unused and in its original packaging.
Return procedure for TC1762128F80HLACKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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