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Infineon Technologies XMC4400F100F512ABXUMA1
- Part No.:
- XMC4400F100F512ABXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XMC4400F100F512ABXUMA1.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,880
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Product details
Overview
XMC4400F100F512ABXUMA1 from Infineon Technologies is an ARM® Cortex®-M4 32-bit microcontroller with 512 KB on-chip Flash, 80 KB SRAM, 100-pin LQFP package, and industrial temperature range (–40°C to +85°C). It integrates Ethernet MAC, USB 2.0 Full-Speed OTG with PHY, dual CAN nodes (up to 1 Mbit/s), four USIC channels supporting UART/SPI/I²C/I²S/LIN, and motor control peripherals including CCU8, CCU4, HRPWM, and POSIF - deployed in industrial PLCs, servo drives, and power converters.
For engineers reviewing the XMC4400F100F512ABXUMA1 datasheet, XMC4400F100F512ABXUMA1 pinout, XMC4400F100F512ABXUMA1 application, or XMC4400F100F512ABXUMA1 equivalent, key selection criteria include real-time peripheral timing (e.g., HRPWM < 1 ns resolution), deterministic interrupt latency (< 12 cycles), integrated Ethernet/USB/CAN coexistence, and industrial-grade flash endurance (100k erase/write cycles) under extended thermal cycling.
Technical Context
The device implements a tightly coupled subsystem architecture: ARM Cortex-M4 core with FPU and MPU interfaces directly to 4 KB instruction cache and bus matrix, enabling concurrent access to Flash, SRAM, PSRAM, and peripheral registers without arbitration stalls. Memory-mapped peripherals include dual VADC (12-bit, 8-channel each), two 12-bit DACs, and Delta-Sigma Demodulator for isolated current sensing.
Real-time control is supported by dedicated hardware: CCU8 units provide complementary PWM outputs with dead-time insertion and fault protection; POSIF interfaces accept incremental encoder signals with quadrature decoding and index pulse capture; ERU enables asynchronous event routing between peripherals without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 @ up to 144 MHz with FPU and DSP extensions - enables floating-point motor control algorithms and real-time signal processing without external coprocessor. |
| Flash Memory | 512 KB on-chip Flash with 4 KB instruction cache - supports over-the-air firmware updates and dual-bank operation for safe field upgrades. |
| SRAM | 80 KB total on-chip SRAM (DSRAM1+DSRAM2+PSRAM) - sufficient for real-time task stacks, communication buffers, and control loop variables in multitask RTOS environments. |
| Communication Interfaces | Ethernet MAC (10/100 Mbps), USB 2.0 FS OTG (integrated PHY), 2× CAN FD-capable nodes (1 Mbit/s), 4× USIC (configurable as UART/SPI/I²C/I²S/LIN) - enables converged industrial networking with minimal external components. |
| Analog Peripherals | 4× VADC (12-bit, 8-channel, out-of-range comparator), 2× DAC (12-bit), Delta-Sigma Demodulator (4-channel digital input) - supports high-fidelity current/voltage sensing and analog actuator control in closed-loop systems. |
| Motion Control Units | 2× CCU8 (6-channel complementary PWM with fault handling), 4× CCU4 (general-purpose timers), 4× HRPWM (sub-nanosecond resolution), 2× POSIF - delivers precise timing for PMSM/BLDC commutation and position feedback in servo drives. |
| Package & Temp | LQFP-100, –40°C to +85°C - compatible with standard SMT reflow profiles and suitable for convection-cooled industrial enclosures without forced airflow. |
Pinout & Package
Package: PG-LQFP-100 (14 × 14 mm, 0.5 mm pitch, exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 1.3 V supply pins for CPU and memory subsystem - require local low-ESR decoupling to maintain voltage stability during burst-mode execution. |
| VDDA / VSSA | Analog Power / Ground | Independent 3.3 V analog domain supply - isolates noise-sensitive ADC/DAC/POSIF circuits from digital switching transients. |
| ETH_RXD0–3 / ETH_TXD0–3 | Ethernet RMII Interface | Direct connection to external PHY or magnetics - supports IEEE 802.3u-compliant 10/100 Mbps operation without external level shifters. |
| USBDP / USBDM | USB 2.0 Differential Pair | Integrated full-speed PHY eliminates need for external transceiver - simplifies USB device/host implementation in embedded HMI and firmware update interfaces. |
| CANL / CANH | CAN Bus Terminals | Two independent differential CAN transceiver interfaces - support redundant CAN networks or multi-node gateway functionality in distributed control systems. |
| POSIF_A / POSIF_B / POSIF_Z | Incremental Encoder Inputs | Hardware-decoded quadrature A/B/Z signals with automatic index detection - enables direct connection to rotary encoders without software interpolation. |
Key Features
| Feature | Design Value |
|---|---|
| Floating Point Unit (FPU) | Single-precision IEEE 754 compliant - accelerates trigonometric, exponential, and matrix operations required in field-oriented motor control (FOC) and predictive maintenance analytics. |
| Event Request Unit (ERU) | Programmable cross-triggering between peripherals (e.g., VADC conversion complete → CCU8 start PWM) - eliminates CPU polling and reduces interrupt latency to sub-microsecond levels. |
| Flexible CRC Engine (FCE) | Configurable polynomial (CRC-8/16/32), byte/word streaming, and memory-to-memory operation - enables fast integrity checking of firmware images and communication payloads in safety-critical applications. |
| System Control Unit (SCU) | Centralized clock gating, reset management, and power mode control - allows dynamic scaling of peripheral clocks and entry into low-power sleep modes while preserving register context. |
| Debug Support | ARM JTAG + SW-DP with 8 hardware breakpoints, ETM trace, and CoreSight - provides non-intrusive real-time visibility into instruction flow, peripheral register changes, and memory accesses during development and validation. |
Applications
| Industrial PLC I/O Module | Servo Motor Drive |
|---|---|
|
Use Scenario: Modular I/O expansion unit with analog input (±10 V, 4–20 mA), digital I/O, and EtherCAT slave interface. IC Role / Device Role / Timing Role: Central controller managing synchronized sampling across 8-channel VADC, timestamping inputs via RTC, and executing cyclic EtherCAT process data exchange at 100 µs intervals. Use Value: Integrated USIC channels configure as multiple SPI masters for isolated ADC/DAC ICs; CCU4 timers generate precise PWM for digital output drivers; Ethernet MAC handles real-time fieldbus traffic without external switch. |
Use Scenario: Compact 3-phase PMSM drive with current sensing, position feedback, and field-oriented control loop. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithm at 20 kHz, synchronizing VADC sampling, HRPWM updates, and POSIF index capture within single CCU8 timer cycle. Use Value: Sub-ns HRPWM resolution enables precise dead-time control; POSIF hardware decodes encoder signals without CPU load; dual CAN nodes support diagnostics and parameter upload alongside main control loop. |
| Grid-Tied Solar Inverter | Industrial Gateway |
|
Use Scenario: Single-phase inverter with MPPT, grid synchronization, and anti-islanding protection. IC Role / Device Role / Timing Role: System-on-chip managing DC-link voltage regulation, grid-phase-locked loop (PLL), and safety-critical shutdown logic using WDT and ERU-triggered fault response. Use Value: Delta-Sigma Demodulator interfaces directly with isolated current sensors; VADC monitors AC voltage/current with out-of-range comparators for fast overcurrent detection; USB OTG enables local firmware updates via thumb drive. |
Use Scenario: Protocol translator bridging Modbus RTU (RS-485), CANopen, and MQTT over Ethernet/WiFi. IC Role / Device Role / Timing Role: Multi-protocol concentrator running FreeRTOS with dedicated tasks for serial protocol parsing, CAN message filtering, and TCP/IP stack offload via Ethernet MAC DMA. Use Value: Four USIC channels independently configured as UART (Modbus), CAN (CANopen), I²C (sensor monitoring), and SPI (WiFi module interface); 512 KB Flash stores multiple protocol stacks and secure boot firmware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | ARM Cortex-M7 @ 480 MHz, 2 MB Flash, no integrated Ethernet PHY, requires external PHY for RMII/MII. | Lacks native USB OTG PHY and dual CAN nodes; higher core performance but larger footprint (100-pin LQFP vs. 100-pin LQFP same size, but different pinout). | Select when maximum CPU throughput is prioritized over integrated connectivity; verify PCB layout compatibility due to different peripheral pin assignments and power sequencing requirements. |
| TMS570LS1227 | ARM Cortex-R4F @ 180 MHz, 3 MB Flash, ASIL-B certified, no USB or Ethernet MAC, only one CAN. | Targeted at functional safety (ISO 26262) rather than industrial connectivity; lacks USB/Ethernet/POSIF - unsuitable for HMI or networked motion control. | Select only for safety-critical automotive or machinery applications requiring FMEDA reports and diagnostic libraries; not a drop-in replacement for XMC4400's industrial feature set. |
Compared with STM32H743VI and TMS570LS1227, the XMC4400F100F512ABXUMA1 uniquely combines Ethernet MAC + USB OTG PHY + dual CAN + POSIF + HRPWM in a single 100-pin LQFP package - reducing BOM count and board area for space-constrained industrial edge controllers without sacrificing real-time determinism.
Availability
XMC4400F100F512ABXUMA1 is available at Aetrix Electronics and suitable for industrial PLCs, servo motor drives, solar inverters, and protocol gateways requiring stable component supply, long-term lifecycle commitment, and traceable sourcing for production ramp-up.
Supply support for XMC4400F100F512ABXUMA1 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 global manufacturing and quality certification to ISO 9001 and IATF 16949.
The XMC4000 family targets industrial automation with emphasis on real-time control, robust connectivity, and functional safety - designed specifically for PLCs, motor drives, renewable energy systems, and smart sensors where deterministic timing and integrated peripherals reduce system complexity.
FAQ
What is the maximum operating frequency and associated voltage requirement?
The XMC4400F100F512ABXUMA1 operates at up to 144 MHz with core supply (VDDP) regulated to 1.3 V ± 3%. This voltage must be maintained within specification across all operating temperatures and load conditions; deviation beyond tolerance causes undefined behavior or hard faults. The device includes internal voltage monitoring with configurable reset thresholds.
Does this MCU support secure boot and cryptographic acceleration?
No. The XMC4400F100F512ABXUMA1 does not include hardware cryptographic accelerators (AES/SHA/RSA) or immutable secure boot ROM. Boot security relies on software-implemented checks in user Flash, with optional checksum verification via the Flexible CRC Engine (FCE) before application startup.
Can the USB OTG interface operate in host mode without external components?
Yes. The integrated USB 2.0 Full-Speed OTG PHY supports both device and host modes with internal termination and voltage regulation. Only a single 1.5 kΩ pull-up resistor on D+ is required for host mode enumeration; no external transceiver, level shifter, or VBUS sensing circuitry is needed for basic HID or mass storage host operation.
How many independent PWM channels with dead-time insertion are available?
The device provides eight independent PWM channels with programmable dead-time insertion: six from CCU8 (two 3-channel modules, each supporting complementary outputs with adjustable dead time), plus two additional channels from CCU4 units configured in PWM mode. All eight support synchronous update and fault shutdown via ERU or analog comparator triggers.
XMC4400F100F512ABXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-LQFP Exposed Pad
- Series:
- XMC4000
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- 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:
- 55
- Program Memory Size:
- 512KB (512K 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 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4400F100F512ABXUMA1 FAQ
1.How can I place an order for XMC4400F100F512ABXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4400F100F512ABXUMA1 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 XMC4400F100F512ABXUMA1 reliable?
The price and inventory of XMC4400F100F512ABXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4400F100F512ABXUMA1 is usually 5 days.
3.What payment methods are accepted for XMC4400F100F512ABXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4400F100F512ABXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4400F100F512ABXUMA1?
XMC4400F100F512ABXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4400F100F512ABXUMA1 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 XMC4400F100F512ABXUMA1?
For technical support, including XMC4400F100F512ABXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4400F100F512ABXUMA1 requirements.
6.How does Aetrix verify that XMC4400F100F512ABXUMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4400F100F512ABXUMA1 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 XMC4400F100F512ABXUMA1 meets industry standards.
7.What is the process for return or replacement of XMC4400F100F512ABXUMA1?
All XMC4400F100F512ABXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4400F100F512ABXUMA1, 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 XMC4400F100F512ABXUMA1 part is unused and in its original packaging.
Return procedure for XMC4400F100F512ABXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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