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Infineon Technologies XMC4108F64K64BAXQMA1
- Part No.:
- XMC4108F64K64BAXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP Exposed Pad
- Datasheet:
-
XMC4108F64K64BAXQMA1.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:960
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Product details
Overview
XMC4108F64K64BAXQMA1 from Infineon Technologies is an ARM® Cortex®-M4 32-bit microcontroller designed for industrial motor control and power conversion systems. It integrates 64 KB Flash, 20 KB SRAM, two 12-bit VADCs (8-channel each), one 12-bit dual-channel DAC, and a dedicated CCU8 unit with four HRPWM channels supporting <150 ps resolution. It operates across -40°C to 125°C and is packaged in PG-LQFP-64.
For engineers reviewing the XMC4108F64K64BAXQMA1 datasheet, XMC4108F64K64BAXQMA1 pinout, XMC4108F64K64BAXQMA1 application, or XMC4108F64K64BAXQMA1 equivalent, key selection criteria include HRPWM timing precision, CAN 2.0B interface support, integrated POSIF for servo position feedback, and industrial-grade thermal robustness up to 125°C ambient.
Technical Context
The XMC4108F64K64BAXQMA1 implements a tightly coupled ARM Cortex-M4 core with hardware FPU and MPU, enabling real-time deterministic execution of motor control algorithms. Its peripheral subsystem includes a dedicated CCU8 timer with dead-time insertion, POSIF for absolute encoder interfacing, and dual VADCs with out-of-range comparators for fast overcurrent detection.
It supports full CAN 2.0B protocol via MultiCAN with two nodes and 64 message objects, and features four USIC channels configurable as UART, SPI, I²C, I²S, or LIN - enabling simultaneous communication with gate drivers, sensors, and host controllers in compact industrial drives.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 @ up to 80 MHz with FPU and MPU - enables floating-point motor control loops and memory-protected task isolation. |
| Flash / SRAM | 64 KB on-chip Flash + 20 KB SRAM - sufficient for field-oriented control (FOC) firmware with safety monitoring and communication stacks. |
| HRPWM Resolution | ≤150 ps minimum pulse width - supports high-frequency SiC/GaN gate driving with precise dead-time control. |
| VADC Channels | 2 × 12-bit ADC, 8 channels each with hardware post-processing - allows concurrent sampling of phase currents, DC-link voltage, and temperature. |
| CAN Interface | MultiCAN with 2 nodes, 64 message objects, up to 1 MBit/s - meets industrial drive command and status exchange requirements per IEC 61800-7. |
| Operating Temp | -40°C to +125°C ambient - qualified for under-hood or enclosed cabinet deployment without derating. |
| Package | PG-LQFP-64-19 (10 mm × 10 mm, 0.5 mm pitch) - compatible with standard reflow processes and offers thermal pad for enhanced PCB heat dissipation. |
Pinout & Package
Package: PG-LQFP-64-19 - thermally enhanced low-profile quad flat pack with exposed thermal pad, 0.5 mm lead pitch, and JEDEC-standard footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 1.3 V supply pins for CPU and digital logic - require local 100 nF + 4.7 µF decoupling for stable operation at 80 MHz. |
| VDDA / VSSA | Analog Power / Ground | Separate 3.3 V analog domain - isolates noise-sensitive VADC/DAC/POSIF circuits from digital switching transients. |
| P0.0–P0.15 | General-purpose I/O | Configurable as push-pull, open-drain, or analog input - support JTAG/SWD debug, USIC, CAN, and PWM output with slew-rate control. |
| CCU8x.OUTy | HRPWM Output | Dedicated high-resolution PWM outputs (e.g., P1.0–P1.3) - routed directly from CCU8 to minimize jitter and enable <1 ns edge placement accuracy. |
| ERU0.IN0–IN3 | Event Request Input | Hardware-triggered interrupt inputs - used for fast fault capture (e.g., overcurrent comparator output) with sub-microsecond latency. |
Key Features
| Feature | Design Value |
|---|---|
| CCU8 Timer Unit | 8-channel capture/compare unit with asymmetric PWM, dead-time insertion, and emergency stop - optimized for 3-phase inverter control with hardware safety response. |
| POSIF Interface | Position interface supporting SSI, BiSS-C, and incremental encoder protocols - enables direct connection to absolute rotary encoders without external FPGA or ASIC. |
| VADC Out-of-Range Comparator | Hardware comparator per ADC channel with programmable threshold - triggers immediate ERU event on overcurrent, eliminating software polling latency. |
| MultiCAN Dual Node | Two independent CAN controllers sharing one bus interface - supports simultaneous drive control (CANopen DS402) and diagnostics (UDS on CAN) without arbitration delay. |
| USB 2.0 Device | Full-speed USB 2.0 with integrated PHY - enables firmware updates and parameter configuration via standard PC tools without external transceiver. |
Applications
| Industrial Motor Drives | Renewable Energy Inverters |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase PMSM/BLDC motors in HVAC compressors and pump systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, synchronized PWM generation, and current/voltage sensing via dual VADCs. Use Value: Sub-microsecond interrupt latency and hardware POSIF reduce position estimation error by >40% vs. software-based interpolation in 10,000 RPM applications. |
Use Scenario: Grid-tied solar string inverters requiring MPPT tracking, DC-AC conversion, and anti-islanding protection. IC Role / Device Role / Timing Role: Coordination of HRPWM outputs, isolation-level communication via USIC (SPI to isolated gate driver), and CAN-based grid compliance reporting. Use Value: Integrated 1 MBit/s CAN and dual VADCs eliminate external CAN controller and analog front-end ICs, reducing BOM count by 3 components. |
| Uninterruptible Power Supplies | Industrial PLC I/O Modules |
|
Use Scenario: Bidirectional AC/DC and DC/DC conversion in online UPS systems with battery management and load shedding. IC Role / Device Role / Timing Role: Simultaneous control of rectifier and inverter stages using CCU8 timers, with DAC-driven reference voltage generation. Use Value: On-chip 12-bit dual DAC provides precise, glitch-free reference signals for analog control loops - avoids external DAC calibration drift over temperature. |
Use Scenario: Distributed I/O modules in modular PLC backplanes requiring deterministic fieldbus communication and local signal conditioning. IC Role / Device Role / Timing Role: USIC channels configured as multiple I²C masters (for sensor hubs) and RS-485 (for Modbus RTU) with hardware CRC. Use Value: Four USIC units allow concurrent I²C, UART, and SPI interfaces - eliminates need for external protocol bridge ICs in multi-sensor I/O designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC4200-F64K256BAXQMA1 | 256 KB Flash, 40 KB SRAM, same package and peripherals - adds larger code space for complex motion profiles and safety firmware. | Required for SIL2-certified drive firmware with dual-core lockstep not supported here - suitable for higher-tier servo drives. | Select when >64 KB Flash is needed for safety stack integration or multi-axis coordination logic. |
| TMS320F280049CPTT | C2000™ C28x core, 256 KB Flash, CLA co-processor - superior math throughput but lacks native CAN FD and USB device. | Better suited for ultra-high-speed current loop control (>20 kHz) but requires external CAN transceiver and lacks integrated USB. | Prefer for cost-sensitive, high-sample-rate analog control where CAN FD or USB are non-critical. |
Compared with XMC4200-F64K256BAXQMA1, this part trades Flash/SRAM capacity for lower cost and power in entry-level drives; versus TMS320F280049CPTT, it delivers integrated industrial connectivity at the expense of raw DSP cycle count - making it optimal for compact, standards-compliant motor control where BOM simplification matters most.
Availability
XMC4108F64K64BAXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, renewable energy inverters, uninterruptible power supplies, and distributed PLC I/O modules requiring stable component supply across extended product lifecycles.
Supply support for XMC4108F64K64BAXQMA1 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 is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with leadership in silicon carbide and embedded control solutions.
This device belongs to the XMC4000 family - engineered specifically for real-time industrial automation, featuring hardware-accelerated motor control peripherals and functional safety-ready architecture.
FAQ
Does XMC4108F64K64BAXQMA1 support CAN FD?
No. This device implements MultiCAN compliant with ISO 11898-1:2015 (Classical CAN only), supporting data rates up to 1 MBit/s. CAN FD functionality requires XMC4400 or later families. For CAN FD migration paths, Infineon recommends the XMC4800 series with dual CAN FD controllers and 100 MHz CPU clock.
What is the maximum achievable PWM frequency with HRPWM?
With the internal 80 MHz system clock and 12.5 ns base time resolution, the HRPWM module achieves up to 80 MHz toggle rate (40 MHz square wave). Practical motor control use cases typically operate between 20–100 kHz, leveraging hardware dead-time insertion and synchronization with VADC sampling windows.
Is the USB interface capable of host mode operation?
No. The USB peripheral is strictly device-only (USB 2.0 Full-Speed), with integrated PHY and endpoint buffers. It does not support OTG or host functionality. For host-capable USB, consider Infineon's XMC4700 or external USB host controllers interfaced via USIC SPI.
How is flash programming handled during production?
Production programming uses SWD (Serial Wire Debug) interface with Infineon's DAVE™ IDE or third-party tools like Segger Flasher. The device supports mass erase, sector erase, and byte-write operations. Boot ROM includes UART-based bootloader (DAVETM Bootloader) for field firmware updates without debugger hardware.
XMC4108F64K64BAXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-LQFP Exposed Pad
- Series:
- XMC4000
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, I2C, LINbus, SPI, UART/USART, USB
- Peripherals:
- DMA, I2S, LED, POR, PWM, WDT
- Number of I/O:
- 35
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.13V ~ 3.63V
- Data Converters:
- A/D 10x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4108F64K64BAXQMA1 FAQ
1.How can I place an order for XMC4108F64K64BAXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4108F64K64BAXQMA1 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 XMC4108F64K64BAXQMA1 reliable?
The price and inventory of XMC4108F64K64BAXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4108F64K64BAXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4108F64K64BAXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4108F64K64BAXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4108F64K64BAXQMA1?
XMC4108F64K64BAXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4108F64K64BAXQMA1 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 XMC4108F64K64BAXQMA1?
For technical support, including XMC4108F64K64BAXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4108F64K64BAXQMA1 requirements.
6.How does Aetrix verify that XMC4108F64K64BAXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4108F64K64BAXQMA1 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 XMC4108F64K64BAXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4108F64K64BAXQMA1?
All XMC4108F64K64BAXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4108F64K64BAXQMA1, 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 XMC4108F64K64BAXQMA1 part is unused and in its original packaging.
Return procedure for XMC4108F64K64BAXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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