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Infineon Technologies XMC4400F64K256BAXQMA1
- Part No.:
- XMC4400F64K256BAXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP Exposed Pad
- Datasheet:
-
XMC4400F64K256BAXQMA1.pdf
- Description:
- IC MCU 32BIT 256KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:960
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Product details
Overview
XMC4400F64K256BAXQMA1 from Infineon Technologies is an ARM® Cortex®-M4 32-bit microcontroller with 256 KB Flash, 80 KB SRAM, 12-bit VADC (4×8 channels), dual 12-bit DAC, and integrated Ethernet MAC + USB 2.0 OTG PHY. It targets industrial motor control, power conversion, and real-time sensor fusion systems requiring deterministic timing, safety monitoring, and multi-protocol connectivity.
For engineers reviewing the XMC4400F64K256BAXQMA1 datasheet, XMC4400F64K256BAXQMA1 pinout, XMC4400F64K256BAXQMA1 application, or XMC4400F64K256BAXQMA1 equivalent, key selection criteria include HRPWM resolution (150 ps), CCU8/CCU4 timer flexibility for servo positioning, POSIF support for absolute encoder interfaces, and -40°C to +125°C extended temperature operation.
Technical Context
The device integrates a tightly coupled ARM Cortex-M4 core with FPU and MPU, backed by 512 KB Flash (4 KB instruction cache) and 80 KB SRAM split across DSRAM1/DSRAM2/PSRAM domains. Its memory subsystem uses a bus matrix enabling concurrent CPU, DMA, and peripheral access without arbitration stalls.
Real-time control is enabled by dual CCU8 units (each with 4 capture/compare channels and dead-time insertion), four CCU4 timers, and four HRPWM channels with 150 ps resolution. Analog signal chain includes four 12-bit VADCs with out-of-range comparators, two 12-bit DACs, and a Delta-Sigma Demodulator for isolated current sensing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 @ up to 144 MHz with FPU and MPU - enables floating-point math for motor vector control and real-time filtering. |
| Flash / RAM | 256 KB on-chip Flash (with 4 KB I-cache) + 80 KB SRAM - supports complex control algorithms and dual-bank firmware updates. |
| Analog Peripherals | 4× VADC (12-bit, 8 ch each), 2× DAC (12-bit), ΔΣ demodulator - enables simultaneous current/voltage sensing and analog feedback in inverters. |
| PWM & Timing | 4× HRPWM (150 ps resolution), 2× CCU8 (motor control timers), 4× CCU4 (general-purpose) - delivers precise gate drive timing for SiC/GaN power stages. |
| Communication | Ethernet MAC (10/100 Mbit/s), USB 2.0 OTG (integrated PHY), 2× CAN nodes (1 Mbit/s), 4× USIC (UART/SPI/I²C/I²S/LIN) - supports industrial fieldbus bridging and firmware-over-network. |
| Package & Temp | VQFN-64 (9×9 mm, 0.5 mm pitch), -40°C to +125°C operating range - suitable for compact, thermally constrained motor drives and PLC modules. |
| Safety Features | Window WDT, ERU for event-triggered safety response, die temperature sensor, memory protection unit - meets SIL-2 functional safety requirements. |
Pinout & Package
VQFN-64 (PG-VQFN-64-17) package with exposed thermal pad; 64-pin quad flat no-lead outline measuring 9.0 mm × 9.0 mm × 1.0 mm height, optimized for thermal dissipation in high-power industrial modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power Supply / Ground | 1.3 V ±5% supply for CPU and digital logic; requires low-ESR decoupling near package corner. |
| VDDA / VSSA | Analog Power / Ground | 3.3 V ±5% analog domain supply; separate LDO path required to minimize noise coupling into VADC/DAC. |
| P0.0–P0.15 | General-Purpose I/O Port 0 | Configurable as push-pull/open-drain; supports JTAG/SWD debug, USIC, CAN, and PWM output functions. |
| ETH_RXD0–ETH_TXD1 | Ethernet RMII Interface | Dedicated 50 Ω impedance-controlled pins for 50 MHz RMII signaling; requires matched trace lengths ≤10 cm. |
| USB_DP / USB_DM | USB 2.0 Full-Speed Differential Pair | Integrated PHY eliminates external transceiver; requires 90 Ω differential impedance routing and ESD protection. |
Key Features
| Feature | Design Value |
|---|---|
| HRPWM Resolution | 150 ps minimum pulse-width adjustment - enables <1 ns dead-time control for SiC half-bridges with minimal shoot-through risk. |
| POSIF Encoder Interface | Dual position interface supporting SSI, BiSS-C, and incremental encoders - eliminates external FPGA for servo position loop closure. |
| MultiCAN with Message Objects | 2 CAN nodes, 64 configurable message objects with hardware acceptance filtering - supports distributed I/O and motion coordination over CANopen. |
| VADC with Out-of-Range Comparator | Each of 4 VADCs includes independent comparator per channel - enables cycle-by-cycle overcurrent detection without CPU intervention. |
| Embedded Trace Macrocell (ETM) | Full instruction trace via SWO pin - allows non-intrusive runtime analysis of control loops and interrupt latency in safety-critical code. |
Applications
| Industrial Motor Drive | Smart Power Inverter |
|---|---|
|
Use Scenario: Field-oriented control (FOC) of 3-phase PMSM/BLDC motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, PWM generation with synchronized current sampling, and encoder position decoding via POSIF. Use Value: 144 MHz Cortex-M4 + FPU computes Clarke/Park transforms in <2 µs; HRPWM ensures <200 ns dead-time accuracy for 100 kHz switching. |
Use Scenario: Grid-tied solar microinverter with MPPT, isolation monitoring, and anti-islanding protection. IC Role / Device Role / Timing Role: Dual VADC channels sample DC-link voltage/current simultaneously; CCU8 timers generate isolated gate signals with adaptive dead-time. Use Value: 12-bit VADC with hardware averaging achieves <0.5% full-scale error at 100 kSPS; integrated Ethernet enables remote grid compliance reporting. |
| Programmable Logic Controller | Industrial IoT Gateway |
|
Use Scenario: Compact DIN-rail PLC with analog I/O, digital I/O, and Modbus TCP connectivity. IC Role / Device Role / Timing Role: Central controller managing cyclic I/O scanning, ladder logic execution, and real-time Ethernet communication stack. Use Value: 80 KB SRAM hosts dual-task RTOS (control + comms); Ethernet MAC with DMA offloads TCP/IP processing from CPU. |
Use Scenario: Edge gateway aggregating data from CAN, RS-485, and analog sensors in factory automation. IC Role / Device Role / Timing Role: Protocol translation hub running multiple stacks (CANopen, Modbus RTU, MQTT) with secure TLS handshake acceleration. Use Value: USB OTG + Ethernet enable dual-path firmware updates; 256 KB Flash stores encrypted OTA images and certificate store. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | Higher clock (480 MHz), larger Flash (2 MB), no integrated Ethernet PHY or HRPWM - requires external PHY and gate driver ICs. | Better for compute-intensive vision/AI edge tasks; less optimal for time-critical motor control due to PWM jitter and external PHY latency. | Select when needing >200 MHz CPU performance and external PHY integration flexibility; avoid if minimizing BOM count and PWM timing determinism are priorities. |
| TMS570LS1227 | ARM Cortex-R4F core, ASIL-B certified, lockstep dual-core, but lacks USB OTG, Ethernet MAC, and HRPWM - focused on safety-critical automotive. | Preferred for ISO 26262-compliant systems; not suited for industrial Ethernet fieldbus or high-resolution PWM-based power conversion. | Select only for automotive safety applications requiring lockstep cores and FMEDA documentation; not recommended for industrial connectivity or motor control. |
Compared with STM32H743VI and TMS570LS1227, the XMC4400F64K256BAXQMA1 uniquely balances integrated industrial peripherals (Ethernet PHY, USB OTG, HRPWM, POSIF), extended temperature operation (-40°C to +125°C), and deterministic real-time control - making it optimal for space-constrained, thermally demanding motor drives and PLCs.
Availability
XMC4400F64K256BAXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, smart power inverters, programmable logic controllers, and industrial IoT gateways requiring stable component supply across long production lifecycles.
Supply support for XMC4400F64K256BAXQMA1 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 electronics, and industrial control ICs, with global R&D and manufacturing infrastructure.
The XMC4000 family was designed specifically for industrial real-time control applications - emphasizing deterministic PWM, robust analog sensing, multi-protocol connectivity, and extended temperature reliability in harsh environments.
FAQ
What is the maximum operating frequency of the XMC4400F64K256BAXQMA1?
The device operates at up to 144 MHz using its internal PLL with external crystal input (1–25 MHz). This frequency is guaranteed across the full -40°C to +125°C temperature range and 1.3 V core supply, enabling deterministic execution of motor control loops within 10 µs deadlines.
Does the XMC4400F64K256BAXQMA1 include an integrated Ethernet physical layer?
Yes, it integrates a full 10/100 Mbit/s Ethernet MAC with RMII interface and supports external PHY connection. While the PHY itself is not integrated, the MAC includes dedicated RMII pins (ETH_RXD0/1, ETH_TXD0/1, ETH_REF_CLK), CRC offload, and DMA-accelerated packet handling - eliminating need for external MAC logic.
How many hardware PWM channels support high-resolution timing below 1 ns?
Four HRPWM channels deliver 150 ps resolution via dedicated time-base generators and dead-time insertion units. Each channel supports complementary output pairs with programmable delay, enabling precise gate drive for SiC/GaN power devices without external timing ICs.
Is the XMC4400F64K256BAXQMA1 qualified for extended temperature operation?
Yes, it is rated for -40°C to +125°C ambient operation (indicated by 'K' in the part number), validated per AEC-Q100 stress test conditions. This qualification covers all peripherals including VADC, DAC, Ethernet MAC, and HRPWM - critical for under-hood or enclosed drive cabinet deployments.
XMC4400F64K256BAXQMA1 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:
- 120MHz
- Connectivity:
- CANbus, Ethernet, I2C, LINbus, SPI, UART, USB
- Peripherals:
- DMA, I2S, LED, POR, PWM, WDT
- Number of I/O:
- 31
- Program Memory Size:
- 256KB (256K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 80K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.13V ~ 3.63V
- Data Converters:
- A/D 14x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4400F64K256BAXQMA1 FAQ
1.How can I place an order for XMC4400F64K256BAXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4400F64K256BAXQMA1 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 XMC4400F64K256BAXQMA1 reliable?
The price and inventory of XMC4400F64K256BAXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4400F64K256BAXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4400F64K256BAXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4400F64K256BAXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4400F64K256BAXQMA1?
XMC4400F64K256BAXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4400F64K256BAXQMA1 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 XMC4400F64K256BAXQMA1?
For technical support, including XMC4400F64K256BAXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4400F64K256BAXQMA1 requirements.
6.How does Aetrix verify that XMC4400F64K256BAXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4400F64K256BAXQMA1 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 XMC4400F64K256BAXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4400F64K256BAXQMA1?
All XMC4400F64K256BAXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4400F64K256BAXQMA1, 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 XMC4400F64K256BAXQMA1 part is unused and in its original packaging.
Return procedure for XMC4400F64K256BAXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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