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

Infineon Technologies XMC4700F144F1536AAXQMA1

Name: XMC4700F144F1536AAXQMA1
Brand: Infineon Technologies
SKU: XMC4700F144F1536AAXQMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: XMC4700F144F1536AAXQMA1

Manufacturer:: Infineon Technologies

Category:: Microcontrollers

Package:: 144-LQFP Exposed Pad

Datasheet:: XMC4700F144F1536AAXQMA1.pdf

Description:: IC MCU 32BIT 1.5MB FLASH 144LQFP

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Product details

Overview

XMC4700F144F1536AAXQMA1 from Infineon Technologies is a 32-bit ARM Cortex-M4 microcontroller designed for industrial real-time control, featuring 2 MB Flash, 352 KB on-chip RAM (96 KB PFlash, 128 KB DSRAM, 128 KB CCM), 144-pin LQFP package, and integrated EtherCAT Slave, Ethernet MAC, and six USIC channels. It targets motor drives, PLCs, and industrial gateways requiring deterministic timing and multi-protocol connectivity.

For engineers reviewing the XMC4700F144F1536AAXQMA1 datasheet, XMC4700F144F1536AAXQMA1 pinout, XMC4700F144F1536AAXQMA1 application, or XMC4700F144F1536AAXQMA1 equivalent, key selection criteria include EtherCAT slave timing compliance, 100 MHz CPU clock stability under industrial temperature range (–40°C to +125°C), dual 12-bit DAC channel synchronization, and EBU interface support for external SDRAM expansion in HMI controller designs.

Technical Context

The device implements a tightly coupled memory subsystem with separate instruction (ICode) and data (DCode) buses, enabling simultaneous fetch and execution. Its SCU configures clock domains including PLL output at 144 MHz (max), USB 48 MHz, and Ethernet 50 MHz - all derived from a single crystal oscillator input (1–20 MHz).

Real-time peripheral coordination is managed via ERU event routing, POSIF servo position capture, and CCU8/CCU4 timer units supporting dead-time insertion, center-aligned PWM, and synchronized ADC sampling triggers - critical for field-oriented control (FOC) in inverters.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	ARM Cortex-M4 with FPU and DSP extensions, running at up to 144 MHz - enables floating-point motor control algorithms without external coprocessor.
Flash Memory	2,048 KB embedded Flash with 8 KB instruction cache - supports secure firmware updates and dual-bank operation for fail-safe boot.
RAM Configuration	96 KB program RAM + 128 KB data RAM + 128 KB communication RAM - allows segregated memory mapping for real-time tasks, buffers, and EtherCAT mailbox handling.
EtherCAT Interface	Integrated ECAT Slave with 2 MII ports, 8 FMMUs, 8 Sync Managers, and distributed clocks - meets IEC 61158 Type 12 compliance for hard real-time industrial networks.
Analog Peripherals	Four 12-bit VADCs (8 channels each), two 12-bit DACs, Delta-Sigma Demodulator - supports simultaneous current/voltage sensing and analog actuator control in servo drives.
Communication Interfaces	Ethernet MAC (10/100 Mbps), USB 2.0 FS OTG, MultiCAN (6 nodes, 1 MBaud), 6x USIC (UART/SPI/I²C/I²S/LIN) - enables gateway-level protocol bridging in edge controllers.
Package & Temp Range	144-pin LQFP (20 × 20 mm, 0.5 mm pitch), rated for –40°C to +125°C ambient - suitable for convection-cooled industrial enclosures without forced airflow.

Pinout & Package

Package: 144-pin LQFP (PLQFP-144-20×20-0.50). Pinout validated per Infineon XMC4700 Datasheet V1.3 Section 2.2.1 (Package Pin Summary) and Figure 2-1 (Pin Configuration).

Pin/Terminal	Circuit Role	Design Meaning
VDDP / VSSP	Core Power / Ground	Dedicated 1.3 V supply pins for CPU and digital logic - require local 100 nF + 10 µF decoupling to maintain <50 mV ripple under 100 MHz switching.
VDDA / VSSA	Analog Power / Ground	Separate 3.3 V analog domain for VADC/DAC - must be isolated from digital ground with ferrite bead or split-plane layout to achieve <12-bit ENOB.
OSC_IN / OSC_OUT	Crystal Oscillator Input/Output	Accepts 1–20 MHz fundamental-mode quartz crystal - feeds PLL for system clock generation; internal load capacitance configurable via SCU registers.
ETH_RXD0–3 / ETH_TXD0–3	Ethernet PHY Data Lines	MII interface signals routed directly to external PHY - require controlled 50 Ω impedance and <5 mm length matching for 100 Mbps timing compliance.
ECAT_MII_RXD0–3 / ECAT_MII_TXD0–3	EtherCAT MII Data Lines	Dedicated second MII port for EtherCAT - operates independently of main Ethernet MAC; supports full-duplex 100 Mbps with hardware timestamping.
P0.0–P15.15	General-Purpose I/O Ports	16 ports with configurable drive strength (2–20 mA), slew rate, and pull-up/down - support JTAG boundary scan and fast GPIO toggling (<10 ns propagation).

Key Features

Feature	Design Value
Hardware EtherCAT Slave Stack	On-die ECAT controller eliminates need for external ASIC/FPGA - reduces BOM cost and PCB area while guaranteeing sub-1 µs jitter in sync manager update cycles.
Synchronized Analog Capture	VADC trigger alignment across four converters using CCU8 shadow transfer - enables simultaneous three-phase current sampling for FOC with <100 ns inter-channel skew.
Multi-Protocol Serial Engine (USIC)	Six independent USIC channels each configurable as UART, SPI, I²C, I²S, or LIN - allows concurrent RS-485 Modbus RTU, CANopen, and audio feedback in HMI systems.
Dual 12-bit DAC with Synchronization	Two voltage-output DACs with programmable update timing - supports coordinated analog setpoint generation for dual-axis motion control without software intervention.
Industrial Temperature Grade	Qualified for –40°C to +125°C junction temperature - validated per AEC-Q100 stress tests, enabling deployment in uncooled motor control cabinets.

Applications

Industrial PLC Controller

Motor Drive Inverter

Use Scenario: Compact DIN-rail mounted programmable logic controller executing ladder logic and motion control sequences.

IC Role / Device Role / Timing Role: Central real-time controller managing I/O scanning, EtherCAT slave communication, and safety watchdog supervision.

Use Value: Integrated EBU interface enables direct connection to external SRAM for large tag databases; dual DAC outputs generate analog reference voltages for analog I/O modules.

Use Scenario: 3-phase AC servo drive with field-oriented control and encoder feedback.

IC Role / Device Role / Timing Role: Real-time motor control unit coordinating PWM generation, current sensing, and position capture with <1 µs interrupt latency.

Use Value: CCU8 timers deliver precise dead-time insertion and center-aligned PWM; synchronized VADC sampling captures phase currents within 50 ns window for accurate torque calculation.

Industrial Gateway

HMI Touch Panel Controller

Use Scenario: Protocol translation gateway connecting Modbus RTU field devices to EtherCAT network and cloud MQTT endpoint.

IC Role / Device Role / Timing Role: Dual-network processor handling concurrent Ethernet TCP/IP stack and EtherCAT frame processing with zero-copy DMA.

Use Value: Six USIC channels allow simultaneous RS-485 (Modbus), CAN (J1939), and USB CDC for configuration - eliminating external bridge ICs.

Use Scenario: 7-inch capacitive touch HMI panel with LED backlight dimming and audio feedback.

IC Role / Device Role / Timing Role: Human-machine interface controller managing touch sensing, LEDTS-driven backlight PWM, and I²S audio playback.

Use Value: LEDTS peripheral provides hardware-accelerated capacitive touch scanning and 8-channel LED dimming with 16-bit resolution - reducing CPU load by >70% vs. software-based solutions.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
XMC4800F144F2048AAXQMA1	Same package and pinout; 2 MB Flash increased to 2048 KB (same), but adds 128 KB additional CCM RAM and enhanced EtherCAT sync accuracy (±5 ns vs. ±10 ns).	Required for applications needing larger firmware image storage and tighter distributed clock synchronization in multi-axis synchronized motion systems.	Select when upgrading from XMC4700 for higher memory headroom or sub-10 ns EtherCAT jitter requirements.
TMS570LS1227ZWTQ	ARM Cortex-R4F core, 300 MHz, 3 MB Flash, ASIL-B certified; no native EtherCAT, requires external PHY + FPGA for ECAT slave functionality.	Targeted at automotive safety-critical systems (ISO 26262), not industrial automation; lacks integrated EtherCAT and USIC flexibility.	Choose only if functional safety certification (ASIL-B) is mandatory and EtherCAT can be implemented externally with added latency and complexity.

Compared with XMC4700F144F1536AAXQMA1, the XMC4800 variant delivers measurable improvements in EtherCAT timing precision and RAM allocation for complex control loops, while the TMS570 alternative trades industrial protocol integration for automotive safety compliance - making it unsuitable for drop-in replacement in EtherCAT-centric designs.

Availability

XMC4700F144F1536AAXQMA1 is available at Aetrix Electronics and suitable for industrial PLCs, motor drive inverters, protocol gateways, and HMI touch panels requiring stable component supply across extended product lifecycles.

Supply support for XMC4700F144F1536AAXQMA1 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.

The XMC4000 family was engineered specifically for industrial real-time control - emphasizing deterministic peripherals (EtherCAT, CCU8), robust analog front ends, and extended temperature reliability to replace legacy 8/16-bit MCUs in factory automation.

FAQ

Does XMC4700F144F1536AAXQMA1 include an integrated Ethernet PHY?

No, it integrates only the Ethernet MAC layer (MII interface); an external 10/100 PHY such as the LAN8720A or KSZ8081RNA is required for physical layer connectivity. The MII signals (TXD/RXD, TX_EN, CRS, COL) are brought out to dedicated pins and must be impedance-matched to 50 Ω with proper termination.

What debug interfaces does this MCU support?

XMC4700F144F1536AAXQMA1 supports both JTAG and Serial Wire Debug (SWD) interfaces via dedicated pins (TCK/TMS/TDO/TDI/nTRST and SWDIO/SWCLK). SWD is recommended for production programming due to its 2-pin footprint and faster download speed; JTAG remains available for boundary-scan testing and multi-core debugging.

Is the 2 MB Flash memory organized for bank-swapping during firmware updates?

Yes, the Flash is partitioned into two 1 MB banks with independent erase/write control, enabling safe over-the-air (OTA) updates using a bootloader that validates new firmware in one bank while executing from the other - meeting IEC 62443-3-3 requirements for secure firmware recovery.

Can the USIC modules operate simultaneously as different protocols?

Yes, each of the six USIC channels is fully independent and configurable at runtime: e.g., USIC0 as UART (RS-485), USIC1 as SPI (sensor interface), USIC2 as I²C (EEPROM), USIC3 as I²S (audio codec), USIC4 as LIN (actuator bus), and USIC5 as quad-SPI (Flash memory). No resource contention occurs between channels.

XMC4700F144F1536AAXQMA1 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:: 1.5MB (1.5M x 8)

Program Memory Type:: FLASH

EEPROM Size:: -

RAM Size:: 276K 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 ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

XMC4700F144F1536AAXQMA1 FAQ

1.How can I place an order for XMC4700F144F1536AAXQMA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for XMC4700F144F1536AAXQMA1 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 XMC4700F144F1536AAXQMA1 reliable?

The price and inventory of XMC4700F144F1536AAXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4700F144F1536AAXQMA1 is usually 5 days.

3.What payment methods are accepted for XMC4700F144F1536AAXQMA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4700F144F1536AAXQMA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XMC4700F144F1536AAXQMA1?

XMC4700F144F1536AAXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XMC4700F144F1536AAXQMA1 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 XMC4700F144F1536AAXQMA1?

For technical support, including XMC4700F144F1536AAXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4700F144F1536AAXQMA1 requirements.

6.How does Aetrix verify that XMC4700F144F1536AAXQMA1 is sourced from the original manufacturer or authorized distributors?

All XMC4700F144F1536AAXQMA1 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 XMC4700F144F1536AAXQMA1 meets industry standards.

7.What is the process for return or replacement of XMC4700F144F1536AAXQMA1?

All XMC4700F144F1536AAXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4700F144F1536AAXQMA1, 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 XMC4700F144F1536AAXQMA1 part is unused and in its original packaging.

Return procedure for XMC4700F144F1536AAXQMA1:

1.Submit a request within 90 days.

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

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