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Infineon Technologies XMC4700F144K2048AAXQMA1
- Part No.:
- XMC4700F144K2048AAXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XMC4700F144K2048AAXQMA1.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:465
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Product details
Overview
XMC4700F144K2048AAXQMA1 from Infineon Technologies is a 32-bit ARM Cortex-M4 microcontroller with 2048 KB on-chip Flash, 128 KB SRAM, and 144-pin LQFP package. It integrates Ethernet MAC, EtherCAT Slave, USB 2.0 OTG, six USIC channels, four 12-bit VADCs (8-channel each), two 12-bit DACs, CCU8/CCU4 timers, and POSIF for servo control - deployed in industrial motor drives and PLC edge controllers.
For engineers reviewing the XMC4700F144K2048AAXQMA1 datasheet, XMC4700F144K2048AAXQMA1 pinout, XMC4700F144K2048AAXQMA1 application, or XMC4700F144K2048AAXQMA1 equivalent, key selection criteria include EtherCAT timing compliance, dual 12-bit DAC channel synchronization, 144-pin LQFP thermal performance, and integrated SDMMC interface support for local firmware updates.
Technical Context
The device implements a tightly coupled ARM Cortex-M4 core with FPU and MPU, supported by a multi-bus matrix connecting CPU, DMA, peripherals, and memory blocks including 2 MB Flash with 8 KB instruction cache. Its real-time subsystem includes ERU for event routing, SCU for clock/power management, and WDT with windowed operation for functional safety.
Communication architecture features dual MII ports for EtherCAT, hardware-accelerated CRC engine (FCE), and six USIC modules configurable as UART/I²C/I²S/SPI/LIN - enabling concurrent fieldbus, HMI, and sensor interface handling without CPU overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with FPU and DSP extensions - enables real-time motor control algorithms and floating-point sensor fusion. |
| Flash Memory | 2048 KB on-chip Flash with 8 KB instruction cache - supports dual-bank operation for safe over-the-air firmware updates. |
| RAM | 128 KB high-speed SRAM (DSRAM2) + 128 KB communication RAM (PSRAM) - separates control data from network buffer traffic. |
| EtherCAT Interface | Slave-only with 2 MII ports, 8 FMMUs, 8 Sync Managers, 64-bit distributed clocks - meets IEC 61158-2 compliance for deterministic motion control. |
| VADC | Four 12-bit ADCs, 8 channels each, with out-of-range comparators - allows simultaneous current/voltage sensing across three-phase inverters. |
| DAC | Two 12-bit DAC channels - provides analog setpoint outputs for external analog feedback loops or calibration signals. |
| USB | USB 2.0 Full-Speed OTG with integrated PHY - enables direct host/device mode switching for field service diagnostics and configuration. |
Pinout & Package
Package: 144-pin LQFP (20 × 20 mm, 0.5 mm pitch), RoHS-compliant, rated for industrial temperature range (–40 °C to +125 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.15 | General-purpose I/O with USIC0/1 functions | Configurable as UART TX/RX or SPI MOSI/MISO for serial fieldbus bridging. |
| P1.0–P1.7 | EtherCAT MII interface (TXD0–TXD3, RXD0–RXD3) | Direct connection to external PHY without level-shifting; requires controlled impedance routing. |
| P2.0–P2.3 | CCU80 output channels (OUTA–OUTD) | Drive gate drivers in three-phase inverter with programmable dead-time insertion. |
| P3.0–P3.3 | VADC0 input channels (CH0–CH3) | Analog inputs with hardware pre-scaling and sample-and-hold for motor phase current sensing. |
| VDDA/VSSA | Analog power supply/ground | Must be decoupled separately from digital VDD to maintain 12-bit ADC accuracy under PWM noise. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated EtherCAT Slave | Hardware timestamping and distributed clock sync eliminate software jitter in motion control loops. |
| Delta-Sigma Demodulator | Four-channel digital input stage for direct connection to ΣΔ sensors (e.g., current shunt ICs), bypassing analog front-end noise. |
| Position Interface (POSIF) | Hardware quadrature decoding and index pulse capture - offloads encoder processing from CPU in servo positioning systems. |
| MultiCAN with 256 MOs | Message object RAM enables prioritized CAN FD-ready message filtering without CPU intervention. |
| SDMMC Interface | Supports SDHC cards up to 32 GB - enables local logging of drive parameters and firmware staging without external flash. |
Applications
| Industrial Motor Drive | Programmable Logic Controller (PLC) |
|---|---|
|
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 via CCU8, current sensing via VADC+POSIF, and EtherCAT synchronization. Use Value: Sub-microsecond interrupt latency and hardware-assisted dead-time insertion ensure precise torque ripple suppression and thermal safety. |
Use Scenario: Modular I/O controller with distributed fieldbus connectivity in factory automation cabinets. IC Role / Device Role / Timing Role: Central logic executor interfacing with CANopen, EtherCAT, and Modbus TCP via integrated peripherals. Use Value: Dual MII + MultiCAN + six USIC channels enable concurrent protocol stacks without external bridge ICs. |
| Renewable Energy Inverter | Human-Machine Interface (HMI) Terminal |
|
Use Scenario: Grid-tied solar inverter with MPPT tracking, isolation monitoring, and anti-islanding protection. IC Role / Device Role / Timing Role: High-resolution ADC sampling for DC-link voltage/current, DAC-based reference generation, and Ethernet-based SCADA reporting. Use Value: 12-bit VADC with hardware averaging and out-of-range detection ensures fast fault response (< 5 µs) during islanding events. |
Use Scenario: Touch-enabled operator panel with LED dimming, audio feedback, and local storage for recipe management. IC Role / Device Role / Timing Role: LEDTS controller for capacitive touch and LED PWM dimming; SDMMC for firmware and UI asset storage. Use Value: Integrated LEDTS eliminates external touch controller, reducing BOM cost and PCB area while supporting >60 Hz touch scan rate. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC4800F144K2048AAXQMA1 | Same package and Flash/RAM, but adds 2nd Ethernet MAC and enhanced EtherCAT slave with 16 Sync Managers. | Required for redundant Ethernet architectures or multi-axis synchronized motion systems. | Select when dual Ethernet ports or extended EtherCAT FMMU count (>8) is mandatory. |
| TMS570LS1227ZWTQ | ARM Cortex-R4F core, 3MB Flash, ASIL-B certified, no EtherCAT, single USB, no SDMMC. | Targeted at automotive safety-critical applications (e.g., EPS), not industrial fieldbus systems. | Choose only if ISO 26262 functional safety certification is required and EtherCAT is not needed. |
Compared with XMC4800F144K2048AAXQMA1, this part reduces EtherCAT scalability but maintains identical motor control peripherals and thermal footprint; versus TMS570LS1227ZWTQ, it trades safety certification for industrial protocol integration and lower system-level BOM cost.
Availability
XMC4700F144K2048AAXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, PLC edge nodes, renewable energy inverters, and HMI terminals requiring stable component supply across multi-year production cycles.
Supply support for XMC4700F144K2048AAXQMA1 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 certifications including IATF 16949 and ISO 9001.
This device belongs to the XMC4000 family - engineered specifically for real-time industrial connectivity and control, emphasizing deterministic peripheral timing, fieldbus integration, and robust operation in harsh electrical environments.
FAQ
Does XMC4700F144K2048AAXQMA1 support CAN FD?
No - it implements MultiCAN compliant with ISO 11898-1:2003 (Classical CAN only), supporting up to 1 MBaud with 256 message objects. CAN FD requires separate transceivers and is not hardware-accelerated; software-based FD framing is not supported by the CAN peripheral block.
What is the maximum operating frequency of the ARM Cortex-M4 core?
The core runs at up to 144 MHz, derived from the internal PLL with configurable multiplication/division ratios. This frequency is sustained across the full industrial temperature range (–40 °C to +125 °C) when supplied with 3.3 V ±5% and proper thermal management per the LQFP thermal derating curve.
Is the 2048 KB Flash organized in dual banks for live firmware updates?
Yes - the Flash is partitioned into two 1024 KB banks with independent erase/write control. The bootloader can validate new firmware in Bank B while executing from Bank A, then atomically switch vector tables via SCU register programming - enabling zero-downtime field upgrades.
Can the integrated USB 2.0 OTG operate in host mode without external PHY?
No - the integrated PHY supports only device and OTG modes. Host mode requires an external USB host controller or companion PHY chip, as the internal transceiver lacks host-side signaling compliance (e.g., SOF generation, hub enumeration logic).
XMC4700F144K2048AAXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-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:
- 144MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SPI, UART/USART, USB OTG, USIC
- Peripherals:
- DMA, I2S, LED, POR, Touch-Sense, WDT
- Number of I/O:
- 119
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 352K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.13V ~ 3.63V
- Data Converters:
- A/D 32x12b; D/A 2x12b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4700F144K2048AAXQMA1 FAQ
1.How can I place an order for XMC4700F144K2048AAXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4700F144K2048AAXQMA1 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 XMC4700F144K2048AAXQMA1 reliable?
The price and inventory of XMC4700F144K2048AAXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4700F144K2048AAXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4700F144K2048AAXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4700F144K2048AAXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4700F144K2048AAXQMA1?
XMC4700F144K2048AAXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4700F144K2048AAXQMA1 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 XMC4700F144K2048AAXQMA1?
For technical support, including XMC4700F144K2048AAXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4700F144K2048AAXQMA1 requirements.
6.How does Aetrix verify that XMC4700F144K2048AAXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4700F144K2048AAXQMA1 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 XMC4700F144K2048AAXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4700F144K2048AAXQMA1?
All XMC4700F144K2048AAXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4700F144K2048AAXQMA1, 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 XMC4700F144K2048AAXQMA1 part is unused and in its original packaging.
Return procedure for XMC4700F144K2048AAXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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