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Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Infineon Technologies XMC4400F100K512ABXUMA1

Name: XMC4400F100K512ABXUMA1
Brand: Infineon Technologies
SKU: XMC4400F100K512ABXUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: XMC4400F100K512ABXUMA1

Manufacturer:: Infineon Technologies

Category:: Microcontrollers

Package:: 100-LQFP Exposed Pad

Datasheet:: XMC4400F100K512ABXUMA1.pdf

Description:: IC MCU 32BIT 512KB FLASH 100LQFP

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Product details

Overview

XMC4400F100K512ABXUMA1 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 +125°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 servo drives and power converters.

For engineers reviewing the XMC4400F100K512ABXUMA1 datasheet, XMC4400F100K512ABXUMA1 pinout, XMC4400F100K512ABXUMA1 application, or XMC4400F100K512ABXUMA1 equivalent, key selection criteria include real-time peripheral timing (e.g., HRPWM < 1 ns resolution), deterministic interrupt latency (< 12 cycles), integrated safety features (WDT, ERU), and industrial-grade thermal performance (T_j up to +125°C).

Technical Context

The XMC4400F100K512ABXUMA1 implements a tightly coupled subsystem architecture: ARM Cortex-M4 core with FPU and MPU interfaces directly to 4 KB instruction cache and 512 KB Flash via bus matrix; dual VADC modules (12-bit, 8-channel each) feed into POSIF for position feedback in closed-loop motor control; CCU8 units provide asymmetric PWM generation with dead-time insertion for IGBT gate driving.

Its communication stack supports concurrent protocols: Ethernet MAC (10/100 Mbps RMII), USB OTG (host/device), and MultiCAN (two independent nodes, 64 message objects), all managed by GPDMA0 with 8 channels and configurable priority arbitration - enabling deterministic I/O handling in PLC backplanes and distributed I/O modules.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	ARM Cortex-M4 @ up to 144 MHz with FPU and DSP extensions - enables real-time vector math for field-oriented control (FOC) without external coprocessor.
Memory	512 KB Flash (with 4 KB instruction cache) + 80 KB SRAM - sufficient for dual-bank firmware updates and real-time control buffers in motion applications.
PWM Resolution	HRPWM with <1 ns resolution and CCU8 with programmable dead-time - meets IEC 61800-5-1 requirements for safe switching in inverters.
Analog Peripherals	Four 12-bit VADCs (8 ch each), two 12-bit DACs, Delta-Sigma Demodulator - supports simultaneous current/voltage sensing and analog feedback in servo amplifiers.
Communication	Ethernet (10/100 RMII), USB 2.0 OTG (integrated PHY), dual CAN (1 Mbit/s), 4× USIC (UART/SPI/I²C/I²S/LIN) - enables multi-protocol gateway functionality in industrial edge nodes.
Safety Features	Window Watchdog Timer (WDT), Event Request Unit (ERU), Memory Protection Unit (MPU) - supports SIL2-capable diagnostics per IEC 61508 in safety-critical drives.
Package & Temp	LQFP-100, −40°C to +125°C ambient - qualified for under-hood and cabinet-mounted industrial environments without forced cooling.

Pinout & Package

Package: PG-LQFP-100 (14 × 14 mm, 0.5 mm pitch), thermally enhanced with exposed pad for PCB heat dissipation in high-power motor control designs.

Pin/Terminal	Circuit Role	Design Meaning
VDDP / VSSP	Core Power / Ground	Dedicated 1.3 V supply pins for CPU domain - decoupling critical for stable 144 MHz operation and low-noise ADC reference.
VDDA / VSSA	Analog Power / Ground	Independent 3.3 V analog supply - isolates noise-sensitive VADC/DAC domains from digital switching transients.
ETH_RXD0–ETH_RXD1, ETH_TXD0–ETH_TXD1	Ethernet RMII Data	Fixed-function RMII interface pins - require controlled 50 Ω trace impedance and <200 ps skew for reliable 50 MHz clock domain timing.
CAN0_TX / CAN0_RX, CAN1_TX / CAN1_RX	CAN Transceiver Interface	Differential signaling pins compliant with ISO 11898-2 - support direct connection to external CAN transceivers (e.g., TJA1042) without level-shifting.
HRPWM0H / HRPWM0L	High-Resolution PWM Output	Complementary output pair with sub-nanosecond edge placement - used for gate driver control in SiC-based inverters requiring precise dead-time management.

Key Features

Feature	Design Value
Integrated USB 2.0 OTG PHY	Eliminates need for external transceiver - reduces BOM count and PCB area in field-serviceable HMI devices and configuration tools.
POSIF with Quadrature Decoder	Hardware-accelerated position capture from incremental encoders - offloads CPU from time-critical quadrature counting in servo positioning loops.
CCU8 with Asymmetric PWM Mode	Generates complementary PWM with independent rising/falling edge control - enables advanced modulation schemes (e.g., SVM, SVPWM) in PMSM drives.
GPDMA0 with Scatter-Gather Support	Enables zero-CPU-overhead data movement between Ethernet buffers, VADC results, and USIC FIFOs - maintains deterministic latency in real-time communication stacks.
Dual VADC with Out-of-Range Comparator	Simultaneous sampling of phase currents with hardware-triggered fault detection - initiates emergency shutdown within <1 µs upon overcurrent event.

Applications

Industrial Servo Drives

Programmable Logic Controllers (PLCs)

Use Scenario: Closed-loop position/velocity/torque control of PMSM and BLDC motors in CNC machines and robotics.

IC Role / Device Role / Timing Role: Real-time motor control unit executing FOC algorithms at 20 kHz PWM carrier frequency with sub-microsecond interrupt response.

Use Value: Integrated CCU8, POSIF, and dual VADC enable hardware-synchronized current sampling and PWM update - achieving <±0.1% torque ripple in high-dynamic applications.

Use Scenario: Modular I/O processing and logic execution in DIN-rail mounted PLCs with EtherNet/IP or PROFINET connectivity.

IC Role / Device Role / Timing Role: Central controller managing cyclic I/O exchange, user program execution, and protocol stack (Ethernet MAC + USIC-based serial masters).

Use Value: Concurrent Ethernet RMII and dual CAN allow seamless integration into hybrid automation networks - supporting both fieldbus legacy and modern IP-based topologies.

Grid-Tied Solar Inverters

Industrial IoT Edge Gateways

Use Scenario: DC-AC conversion with MPPT tracking, grid synchronization, and anti-islanding protection in residential/commercial PV systems.

IC Role / Device Role / Timing Role: System-on-chip managing ADC sampling (voltage/current), PWM generation (IGBT/SiC gate drive), and grid-compliance monitoring (frequency, THD).

Use Value: HRPWM + CCU8 dead-time control ensures precise switching alignment - meeting IEEE 1547-2018 voltage ride-through and harmonic distortion limits.

Use Scenario: Protocol translation and local decision-making at the network edge for predictive maintenance and energy optimization in smart factories.

IC Role / Device Role / Timing Role: Multi-protocol concentrator interfacing with Modbus RTU sensors, CAN bus machinery, and cloud-uplink via Ethernet/USB.

Use Value: Four USIC channels configured as independent UART/SPI/I²C masters eliminate external bridge ICs - reducing latency and firmware complexity in heterogeneous sensor aggregation.

Equivalent & Alternatives

The following parts are listed as comparable options for similar industrial microcontroller applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
XMC4500F100K1024ABXUMA1	1 MB Flash, 160 KB SRAM, same peripherals and pinout - no change in clock tree or peripheral register map.	Supports larger firmware images (e.g., dual OTA, extended crypto libraries) without redesigning PCB layout.	Select when future firmware growth or secure boot with cryptographic acceleration is required.
STM32H743VI	ARM Cortex-M7 @ 480 MHz, 2 MB Flash, but lacks integrated Ethernet PHY and dedicated motor control peripherals (no CCU8/POSIF).	Requires external Ethernet PHY and external encoder interface IC - increases BOM cost and board area.	Select when higher CPU throughput is prioritized over integrated motor control hardware acceleration.

Compared with XMC4400F100K512ABXUMA1, the XMC4500 offers scalable memory without peripheral or timing trade-offs, while STM32H743VI delivers higher compute density at the expense of added external components and loss of hardware-timed motor control features.

Availability

XMC4400F100K512ABXUMA1 is available at Aetrix Electronics and suitable for industrial servo drives, programmable logic controllers (PLCs), grid-tied solar inverters, and industrial IoT edge gateways requiring stable component supply across extended product lifecycles.

Supply support for XMC4400F100K512ABXUMA1 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.

The XMC4000 family was designed specifically for real-time industrial automation - integrating motor control, industrial networking, and functional safety features into a single ARM-based MCU platform.

FAQ

Does XMC4400F100K512ABXUMA1 support JTAG and SWD debugging simultaneously?

No. The device supports either ARM-JTAG or Serial Wire Debug (SWD) through shared pins (TCK/TMS/TDI/TDO/SWDIO/SWCLK), but not concurrently. SWD is recommended for production programming due to its 2-pin interface and lower EMI, while JTAG remains available for boundary scan testing during PCB validation.

What is the maximum achievable PWM frequency using HRPWM channels?

HRPWM channels operate at up to 150 MHz internal clock, enabling PWM carrier frequencies exceeding 200 kHz with 1 ns resolution. At 144 MHz CPU clock, the minimum pulse width is 6.94 ns - verified in Infineon's XMC4400 Application Note AP32271 for SiC gate driver timing compliance.

Is the integrated USB PHY certified for USB-IF compliance?

Yes. The on-die USB 2.0 Full-Speed OTG PHY meets USB-IF Electrical Test Specification Rev. 2.0 and is pre-certified in Infineon's USB-IF Integrator ID #10792. No external termination resistors or ESD protection diodes are required for basic compliance - though external TVS is recommended for industrial ESD immunity.

Can the VADC modules perform simultaneous sampling across multiple channels?

Yes. All four VADC modules support hardware-synchronized start triggers via CCU8 or POSIF events. Each module can sample up to 8 channels in sequence with configurable conversion delay, enabling true simultaneous acquisition of three-phase current and DC-link voltage in motor control applications.

XMC4400F100K512ABXUMA1 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 ~ 125°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

XMC4400F100K512ABXUMA1 FAQ

1.How can I place an order for XMC4400F100K512ABXUMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for XMC4400F100K512ABXUMA1 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 XMC4400F100K512ABXUMA1 reliable?

The price and inventory of XMC4400F100K512ABXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4400F100K512ABXUMA1 is usually 5 days.

3.What payment methods are accepted for XMC4400F100K512ABXUMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4400F100K512ABXUMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XMC4400F100K512ABXUMA1?

XMC4400F100K512ABXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XMC4400F100K512ABXUMA1 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 XMC4400F100K512ABXUMA1?

For technical support, including XMC4400F100K512ABXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4400F100K512ABXUMA1 requirements.

6.How does Aetrix verify that XMC4400F100K512ABXUMA1 is sourced from the original manufacturer or authorized distributors?

All XMC4400F100K512ABXUMA1 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 XMC4400F100K512ABXUMA1 meets industry standards.

7.What is the process for return or replacement of XMC4400F100K512ABXUMA1?

All XMC4400F100K512ABXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4400F100K512ABXUMA1, 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 XMC4400F100K512ABXUMA1 part is unused and in its original packaging.

Return procedure for XMC4400F100K512ABXUMA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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