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Infineon Technologies XC226796F80LACKXUMA1
- Part No.:
- XC226796F80LACKXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XC226796F80LACKXUMA1.pdf
- Description:
- IC MCU 16/32B 768KB FLSH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,466
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Product details
Overview
XC226796F80LACKXUMA1 from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 family, featuring an 80 MHz CPU clock, 768 KB on-chip Flash memory, dual 10-bit ADCs (11 + 5 channels), MultiCAN interface with 5 nodes, and 100-pin LQFP package. It operates across –40 °C to 125 °C and supports automotive powertrain and chassis control applications requiring real-time deterministic execution.
For engineers reviewing the XC226796F80LACKXUMA1 datasheet, XC226796F80LACKXUMA1 pinout, XC226796F80LACKXUMA1 application, or XC226796F80LACKXUMA1 equivalent, key selection criteria include CAN node count, ADC channel configuration, Flash size, temperature grade, and CCU6 module availability for motor control PWM generation.
Technical Context
The XC226796F80LACKXUMA1 implements a five-stage pipelined C166-compatible CPU core delivering single-cycle 32-bit arithmetic, 16 × 16-bit multiplication, and MAC instructions. Its interrupt system supports 87 sources across 16 priority levels with 12.5 ns sample rate and Peripheral Event Controller (PEC) for zero-overhead DMA transfers.
On-chip peripherals include two synchronizable 10-bit ADCs (total 16 channels, <1 µs conversion), four CCU6 modules for flexible PWM generation, six serial interface channels (UART/LIN/SPI/I²C/IIS), and a Rev. 2.0B MultiCAN controller with 128 message objects and gateway functionality across five CAN nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock Speed | 80 MHz - enables 12.5 ns instruction cycle for hard real-time control loops. |
| Flash Memory | 768 KB - sufficient for complex automotive firmware with bootloader, diagnostics, and calibration data. |
| ADC Resolution & Channels | 10-bit, 16 total (11+5) - supports simultaneous sampling of engine sensors and actuator feedback. |
| CAN Nodes | 5 independent CAN 2.0B interfaces - enables domain controller architecture with internal gateway routing. |
| Operating Temperature | –40 °C to 125 °C - qualified for under-hood automotive applications per AEC-Q100 Grade 1. |
| Package | 100-pin LQFP, 0.5 mm pitch - compatible with standard SMT assembly and thermal pad grounding for EMI control. |
| I/O Lines | Up to 75 general-purpose I/O - supports mixed digital, analog, and high-voltage wake-up inputs. |
Pinout & Package
XC226796F80LACKXUMA1 is housed in a 100-pin Green LQFP package (14 mm × 14 mm, 0.5 mm pitch) with exposed thermal pad. Pin definitions follow Infineon's XC226x pin configuration standard (Data Sheet V2.1, Section 2.1), including dedicated JTAG, CANH/CANL, XTAL1/XTAL2, ADC inputs, and CCU6 output pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.7 | Port 0 bidirectional I/O | Configurable as general-purpose I/O or multiplexed with external bus address/data lines. |
| P1.0–P1.7 | Port 1 bidirectional I/O | Supports peripheral functions including UART0, SPI0, and CCU60 outputs. |
| AD0.0–AD0.10 | ADC0 analog inputs | 11-channel analog front-end for engine speed, throttle, temperature, and pressure sensing. |
| AD1.0–AD1.4 | ADC1 analog inputs | 5-channel auxiliary ADC for battery monitoring, HVAC, or diagnostic signals. |
| CAN0H / CAN0L | CAN node 0 differential pair | ISO 11898-2 compliant physical layer interface for powertrain network communication. |
| JTAG_TCK / TMS / TDI / TDO | JTAG debug interface | Enables full on-chip debug support (OCDS) with real-time trace and breakpoint control. |
Key Features
| Feature | Design Value |
|---|---|
| Five-stage pipeline CPU | Delivers deterministic 12.5 ns instruction cycle for time-critical safety routines (e.g., ignition timing). |
| Dual 10-bit ADC with preprocessing | Reduces CPU load via hardware range-check and data reduction before interrupt handling. |
| Four CCU6 modules | Generates synchronized, dead-time-controlled PWM for 3-phase motor drives and valve control. |
| MultiCAN with 128 message objects | Enables concurrent reception/transmission across 5 CAN buses without software arbitration overhead. |
| Peripheral Event Controller (PEC) | Performs 24-bit addressable DMA transfers triggered by timer, ADC, or CAN events - zero CPU intervention. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time management of fuel injection timing, spark advance, and knock detection using sensor fusion. IC Role / Device Role / Timing Role: Primary control MCU executing closed-loop PID algorithms at ≤1 ms intervals with deterministic jitter. Use Value: 80 MHz CPU + dual ADCs enable simultaneous sampling of crank/cam position, O₂, and MAP sensors within one control cycle. |
Use Scenario: Clutch engagement sequencing, gear shift logic, and hydraulic pressure regulation in automatic transmissions. IC Role / Device Role / Timing Role: Safety-critical controller interfacing with solenoid drivers, CAN networks, and torque converters. Use Value: Five CAN nodes allow direct integration into powertrain, chassis, and body domains while maintaining ASIL-B compliance. |
| Electric Power Steering (EPS) | Brake Control Unit (BCU) |
Use Scenario: Torque assist calculation, motor current control, and fault-tolerant fail-safe operation during steering maneuvers. IC Role / Device Role / Timing Role: High-integrity motor controller with redundant ADC paths and CCU6-based PWM generation. Use Value: Four CCU6 units provide independent, phase-shifted PWM for dual-motor EPS systems with functional safety monitoring. |
Use Scenario: ABS, EBD, and ESC coordination using wheel speed, yaw rate, and lateral acceleration inputs. IC Role / Device Role / Timing Role: Domain controller aggregating CAN messages from multiple ECUs and managing brake actuation timing. Use Value: 125 °C rating and 768 KB Flash support long-term calibration storage and over-the-air update capability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XC2267-72F80LACKXUMA1 | 576 KB Flash, 32 KB PSRAM, same 80 MHz clock and peripheral set | Suitable for cost-optimized powertrain modules where firmware footprint is <600 KB | Select when Flash headroom and calibration storage requirements are reduced by ≥25%. |
| SAK-XC2264-96F80LACKXUMA1 | 768 KB Flash but only 2 CAN nodes and 8 ADC channels (no ADC1), CCU6 limited to 2 modules | Targeted at non-powertrain applications like body control or lighting modules | Choose for lower-complexity automotive subsystems lacking multi-domain CAN routing needs. |
Compared with XC226796F80LACKXUMA1, the XC2267-72F variant trades Flash capacity for BOM cost, while the XC2264-96F reduces CAN and ADC scalability - both retain identical CPU performance and temperature grade but constrain domain controller functionality.
Availability
XC226796F80LACKXUMA1 is available at Aetrix Electronics and suitable for automotive powertrain control, electric power steering, brake control units, and transmission management requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XC226796F80LACKXUMA1 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 XC2000 family - including XC2267 - was designed specifically for automotive real-time control applications demanding high computational throughput, functional safety, and robust peripheral integration in harsh environments.
FAQ
What is the maximum operating frequency and associated instruction cycle time?
The XC226796F80LACKXUMA1 operates at a maximum CPU clock frequency of 80 MHz, yielding a 12.5 ns instruction cycle time. This timing is guaranteed across the full –40 °C to 125 °C temperature range and 3.0 V to 5.5 V supply voltage, enabling deterministic execution of time-critical automotive control algorithms without cycle-time variation.
Does this microcontroller support AEC-Q100 qualification and what grade applies?
Yes, the XC226796F80LACKXUMA1 is qualified per AEC-Q100 with Grade 1 temperature rating (–40 °C to 125 °C). This qualification covers stress testing for HTOL, TC, UHAST, and ESD per AEC standards, confirming suitability for under-hood automotive applications including engine control and transmission systems.
How many CAN nodes and message objects does the MultiCAN module support?
The MultiCAN module supports up to 5 independent CAN 2.0B nodes with a total of 128 configurable message objects. Each node can be individually configured for Full CAN or Basic CAN operation, and the module provides hardware-based message filtering, prioritization, and gateway routing between nodes without CPU intervention.
What debug interface and tools are supported for firmware development?
The device features a JTAG interface compliant with IEEE 1149.1, supporting full On-Chip Debug Support (OCDS) including real-time trace, hardware breakpoints, watchpoints, and register visibility. It is compatible with Infineon's DAS and Lauterbach TRACE32 debug probes, as well as TASKING and HighTec C compilers with integrated OCDS-aware debuggers.
XC226796F80LACKXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XC22xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Last Time Buy
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16/32-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- DMA, I2S, POR, PWM, WDT
- Number of I/O:
- 75
- Program Memory Size:
- 768KB (768K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 82K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16x8/10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XC226796F80LACKXUMA1 FAQ
1.How can I place an order for XC226796F80LACKXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XC226796F80LACKXUMA1 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 XC226796F80LACKXUMA1 reliable?
The price and inventory of XC226796F80LACKXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC226796F80LACKXUMA1 is usually 5 days.
3.What payment methods are accepted for XC226796F80LACKXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC226796F80LACKXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC226796F80LACKXUMA1?
XC226796F80LACKXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC226796F80LACKXUMA1 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 XC226796F80LACKXUMA1?
For technical support, including XC226796F80LACKXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC226796F80LACKXUMA1 requirements.
6.How does Aetrix verify that XC226796F80LACKXUMA1 is sourced from the original manufacturer or authorized distributors?
All XC226796F80LACKXUMA1 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 XC226796F80LACKXUMA1 meets industry standards.
7.What is the process for return or replacement of XC226796F80LACKXUMA1?
All XC226796F80LACKXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XC226796F80LACKXUMA1, 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 XC226796F80LACKXUMA1 part is unused and in its original packaging.
Return procedure for XC226796F80LACKXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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