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Infineon Technologies XMC4100F64K128BAXQMA1
- Part No.:
- XMC4100F64K128BAXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP Exposed Pad
- Datasheet:
-
XMC4100F64K128BAXQMA1.pdf
- Description:
- IC MCU 32BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:960
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Product details
Overview
XMC4100F64K128BAXQMA1 from Infineon Technologies is an ARM® Cortex®-M4 32-bit microcontroller with 128 KB Flash, 20 KB SRAM, and 64-pin LQFP package rated for -40°C to 125°C operation. It integrates dual 12-bit VADCs (8 channels each), two 12-bit DACs, four HRPWM channels, CCU4/CCU8 timers, MultiCAN with two nodes, USB 2.0 device interface, and LEDTS - targeting real-time industrial motor control and power conversion systems.
For engineers reviewing the XMC4100F64K128BAXQMA1 datasheet, XMC4100F64K128BAXQMA1 pinout, XMC4100F64K128BAXQMA1 application, or XMC4100F64K128BAXQMA1 equivalent, key selection criteria include industrial-grade temperature range, integrated analog peripherals (VADC/DAC), CAN+USB dual connectivity, and hardware-accelerated PWM timing resolution for servo and inverter control loops.
Technical Context
The XMC4100F64K128BAXQMA1 implements a deterministic real-time architecture centered on the ARM Cortex-M4 core with FPU and MPU, coupled with dedicated hardware accelerators: CCU8 for high-precision motor phase control, POSIF for absolute position decoding, and HRPWM with sub-nanosecond dead-time control. Its memory subsystem includes 128 KB on-chip Flash with 1 KB instruction cache and 20 KB SRAM split across DCode and System buses.
Peripherals are organized into two peripheral bus matrices (PBA0/PBA1) supporting concurrent access. The device features two independent VADC modules with out-of-range comparators, dual 12-bit DACs for analog feedback generation, and MultiCAN with 64 message objects - enabling synchronized sensor acquisition, closed-loop actuation, and fieldbus communication within a single chip.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with FPU and MPU - enables floating-point math for motor algorithms and memory protection for safety-critical tasks. |
| Flash / SRAM | 128 KB Flash + 20 KB SRAM - sufficient for complex motion control firmware with bootloader, safety monitor, and communication stacks. |
| Analog Peripherals | Dual 12-bit VADC (8 ch each), dual 12-bit DAC - supports simultaneous current/voltage sensing and analog reference generation in servo drives. |
| PWM Capability | 4× HRPWM channels + CCU8 unit - delivers <1 ns timing resolution for precise gate drive dead-time control in SiC/GaN inverters. |
| Communication | MultiCAN (2 nodes, 64 MO), USB 2.0 device, 4× USIC - enables CANopen fieldbus, PC-based configuration via USB, and flexible serial protocols (UART/SPI/IIC/LIN). |
| Package / Temp | LQFP-64, -40°C to +125°C - industrial-grade packaging compatible with automated SMT assembly and high-ambient thermal environments. |
| Debug Interface | JTAG + SWD with 8 breakpoints and CoreSight trace - supports real-time debugging of time-critical ISR execution and memory access profiling. |
Pinout & Package
Package: PG-LQFP-64-19 (10 mm × 10 mm, 0.5 mm pitch). Pinout conforms to Infineon's standardized 64-pin QFP mapping for XMC4100 series, with dedicated VDD/VSS pairs per power domain, separate analog/digital ground pins, and configurable port pins supporting multiple peripheral functions including USIC, CAN, USB, and HRPWM outputs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP0, VDDP1 | Analog Power Supply | Independent 3.3 V supplies for ADC/DAC reference stability; requires local decoupling to minimize noise coupling. |
| VSSA0, VSSA1 | Analog Ground | Separate analog return path prevents digital switching noise from degrading 12-bit ADC accuracy. |
| P0.0–P0.15 | General-Purpose I/O | Configurable as USIC0/1, CAN0/1, HRPWM0–3, or VADC0/1 inputs - enables pin-multiplexed integration of sensing, control, and comms on one package. |
| USBDP / USBDM | USB 2.0 Differential Pair | Integrated PHY eliminates external transceiver; supports full-speed (12 Mbps) device-mode enumeration and CDC/DFU class operation. |
| CANL / CANH | Controller Area Network Bus | Differential signaling compliant with ISO 11898-2; supports up to 1 MBit/s data rate with hardware message filtering and FIFO buffering. |
Key Features
| Feature | Design Value |
|---|---|
| CCU8 Timer Unit | Hardware-accelerated 3-phase PWM generation with center-aligned mode, shadow register updates, and emergency stop input - reduces CPU load in PMSM/BLDC commutation. |
| POSIF Interface | Dedicated hardware decoder for incremental encoder (A/B/Z) and SSI absolute position sensors - enables jitter-free position capture at >10 MHz input frequency. |
| VADC Out-of-Range Comparator | Hardware-triggered interrupt on overvoltage/undervoltage detection - allows cycle-accurate fault response without software polling latency. |
| LEDTS Module | Capacitive touch sensing with built-in charge-transfer measurement and proximity wake-up - supports HMI buttons/sliders without external ICs. |
| System Control Unit (SCU) | Centralized clock gating, reset management, and voltage monitoring - simplifies power state transitions and meets IEC 61508 functional safety requirements. |
Applications
| Industrial Motor Drive | Grid-Tied Inverter |
|---|---|
|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase PMSM motors in HVAC compressors and pump systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, PWM waveform generation, current/voltage sensing, and CAN-based command interface. Use Value: Integrated CCU8 and HRPWM deliver <1 ns timing resolution for precise dead-time insertion, minimizing shoot-through risk in IGBT/SiC half-bridges. |
Use Scenario: Solar PV string inverters requiring grid synchronization, MPPT tracking, and anti-islanding protection. IC Role / Device Role / Timing Role: Dual VADC sampling of DC-link voltage/current and AC output waveforms; USB for firmware update; CAN for string-level monitoring. Use Value: Simultaneous 12-bit sampling across 16 channels enables synchronized acquisition of 3-phase voltage/current at 20 kSPS - critical for accurate reactive power calculation. |
| Programmable Logic Controller (PLC) | Industrial Human-Machine Interface (HMI) |
|
Use Scenario: Compact DIN-rail PLC handling discrete I/O, analog process signals, and Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Central controller managing cyclic I/O scan, PID loop execution, and serial protocol stack (via USIC). Use Value: Four USIC channels support concurrent UART (Modbus), SPI (digital I/O expander), and IIC (temperature sensor) - eliminating external bridge ICs. |
Use Scenario: Touch-enabled operator panel with LED status indicators and local alarm annunciation. IC Role / Device Role / Timing Role: Capacitive touch sensing (LEDTS), LED dimming control (HRPWM), and CAN/USB communication for configuration. Use Value: On-chip LEDTS supports up to 16 touch keys with automatic baseline calibration - reducing BOM cost and PCB area vs. discrete touch controllers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC4200F64K256BAXQMA1 | 256 KB Flash, 40 KB SRAM, same package/temp - adds memory headroom for larger safety monitors or dual-core firmware partitioning. | Better suited for SIL2-certified drives requiring redundant control paths and extended diagnostics. | Select when firmware size exceeds 128 KB or dual-channel safety logic must reside in on-chip memory. |
| XMC4108F64K64BAXQMA1 | 64 KB Flash, 20 KB SRAM, identical peripheral set - reduced memory footprint with same real-time peripheral capability. | Ideal for cost-sensitive, fixed-function motor starters or simple valve controllers without field-upgrade requirements. | Select when application firmware fits in 64 KB and no USB/CAN firmware update capability is needed. |
Compared with XMC4200F64K256BAXQMA1, this part trades memory capacity for lower cost and power; compared with XMC4108F64K64BAXQMA1, it provides double Flash for bootloader + application separation and future feature expansion - balancing cost, safety, and upgradeability in mid-tier industrial drives.
Availability
XMC4100F64K128BAXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, grid-tied inverters, programmable logic controllers, and HMI panels requiring stable component supply across multi-year production cycles.
Supply support for XMC4100F64K128BAXQMA1 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 MCUs, and industrial control solutions, with leadership in silicon carbide and radar technologies.
This device belongs to the XMC4000 family - designed specifically for industrial connectivity, motor control, power conversion, and sense-and-control applications, emphasizing real-time determinism, analog integration, and functional safety readiness.
FAQ
Does XMC4100F64K128BAXQMA1 support IEC 61508 SIL2 certification?
Yes - the device includes hardware safety features required for SIL2: lockstep-capable SCU, ECC on Flash and SRAM, window watchdog timer (WDT), memory protection unit (MPU), and diagnostic libraries provided by Infineon's SafeTcore package. Full certification requires system-level implementation per IEC 61508-2:2010 Annex F.
What development tools are officially supported for this MCU?
Infineon officially supports DAVE™ IDE (based on Eclipse), iLLD low-level drivers, and the XMC4100 Relax Kit (KITXMC4100RELAX). Debugging uses J-Link or SEGGER J-Trace via SWD/JTAG; production programming is supported through Infineon's MemTool and Universal Programming Software (UPROG).
Can the USB interface operate in host mode?
No - the USB peripheral is strictly device-only (USB 2.0 Full-Speed, 12 Mbps) with integrated PHY. It does not support OTG or host functionality. For host capability, consider XMC4700 or XMC4800 series devices with USB host controller.
Is there hardware support for encoder interface beyond incremental A/B/Z signals?
Yes - the POSIF module supports SSI (Synchronous Serial Interface) for absolute encoders with 24-bit resolution and CRC-8 error checking, plus BiSS-C protocol via USIC in master mode. It also handles Hall sensor inputs and resolver-to-digital conversion using VADC and CCU4 timing resources.
XMC4100F64K128BAXQMA1 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:
- 128KB (128K 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:
XMC4100F64K128BAXQMA1 FAQ
1.How can I place an order for XMC4100F64K128BAXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4100F64K128BAXQMA1 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 XMC4100F64K128BAXQMA1 reliable?
The price and inventory of XMC4100F64K128BAXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4100F64K128BAXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4100F64K128BAXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4100F64K128BAXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4100F64K128BAXQMA1?
XMC4100F64K128BAXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4100F64K128BAXQMA1 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 XMC4100F64K128BAXQMA1?
For technical support, including XMC4100F64K128BAXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4100F64K128BAXQMA1 requirements.
6.How does Aetrix verify that XMC4100F64K128BAXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4100F64K128BAXQMA1 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 XMC4100F64K128BAXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4100F64K128BAXQMA1?
All XMC4100F64K128BAXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4100F64K128BAXQMA1, 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 XMC4100F64K128BAXQMA1 part is unused and in its original packaging.
Return procedure for XMC4100F64K128BAXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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