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

Infineon Technologies XMC4500E144F1024ABXQSA1

Name: XMC4500E144F1024ABXQSA1
Brand: Infineon Technologies
SKU: XMC4500E144F1024ABXQSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: XMC4500E144F1024ABXQSA1

Manufacturer:: Infineon Technologies

Category:: Microcontrollers

Package:: 144-LFBGA

Datasheet:: XMC4500E144F1024ABXQSA1.pdf

Description:: IC MCU 32BIT 1MB FLASH 144LFBGA

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Product details

Overview

XMC4500E144F1024ABXQSA1 from Infineon Technologies is a 32-bit ARM Cortex-M4 microcontroller with 1024 KB Flash, 192 KB RAM (64 KB DSRAM + 32 KB CCM + 96 KB PSRAM), Ethernet MAC, USB 2.0 OTG, dual CAN 2.0B interfaces, six USIC channels, and industrial-grade -40°C to 105°C operation in 144-pin LFBGA package. It targets real-time motor control, power conversion, and industrial connectivity systems requiring deterministic timing and integrated analog peripherals.

For engineers reviewing the XMC4500E144F1024ABXQSA1 datasheet, XMC4500E144F1024ABXQSA1 pinout, XMC4500E144F1024ABXQSA1 application, or XMC4500E144F1024ABXQSA1 equivalent, key selection criteria include Ethernet/USB/CAN coexistence, VADC+CCU8+POSIF integration for servo drive control, Flash ECC support, and LFBGA-144 thermal performance under industrial ambient conditions.

Technical Context

The XMC4500E144F1024ABXQSA1 implements a tightly coupled memory subsystem with separate instruction/data buses, 4 KB instruction cache, and bus matrix arbitration enabling concurrent access to Flash, SRAM, and peripherals. Its CPU subsystem includes a hardware FPU, MPU, SysTick timer, and NVIC supporting up to 128 interrupt vectors.

Peripheral interconnect uses two peripheral bus areas (PBA0/PBA1) with configurable clock domains; critical timing modules-CCU8, CCU4, POSIF, and VADC-are synchronized to dedicated high-frequency clocks derived from PLL outputs, ensuring sub-microsecond jitter for PWM generation and ADC sampling in motor control loops.

Key Specifications

Parameter	Value and Actual Design Meaning
CPU Core	ARM Cortex-M4 @ 144 MHz with FPU and DSP extensions - enables real-time floating-point math for field-oriented control (FOC) without software emulation.
Flash Memory	1024 KB with ECC and 4 KB instruction cache - supports secure firmware updates and reduces instruction fetch latency in interrupt-heavy applications.
RAM	192 KB total (64 KB DSRAM + 32 KB CCM + 96 KB PSRAM) - provides dedicated low-latency memory for control algorithms and buffered communication stacks.
Communication	Ethernet MAC (10/100 Mbit/s), USB 2.0 OTG FS, 2× CAN 2.0B (1 Mbit/s), 6× USIC (UART/SPI/I²C/I²S/LIN) - enables multi-protocol industrial gateway functionality in single-chip design.
Analog Peripherals	4× VADC (12-bit, 8-channel each), 2× DAC (12-bit), Delta-Sigma Demodulator (4-channel), Die Temperature Sensor - supports closed-loop current/voltage sensing and thermal monitoring in inverters.
Control Peripherals	2× CCU8 (high-resolution PWM with dead-time insertion), 4× CCU4 (general-purpose timers), 2× POSIF (quadrature encoder interface) - delivers precise motor phase control and position feedback handling.
Package & Temp	LFBGA-144 (10 mm × 10 mm, 0.8 mm pitch), -40°C to +105°C - meets IPC Class 3 thermal cycling requirements for industrial drives and PLC modules.

Pinout & Package

Package: LFBGA-144 (10 mm × 10 mm, 0.8 mm pitch), RoHS-compliant, lead-free, moisture sensitivity level 3 (MSL3).

Pin/Terminal	Circuit Role	Design Meaning
VDDP1–VDDP4	Digital I/O supply (3.3 V)	Four independent 3.3 V domains decoupled per port group to minimize crosstalk during high-speed switching.
VDDA/VSSA	Analog supply/ground	Isolated analog domain with dedicated LDO input for stable VADC/DAC reference and reduced noise coupling.
XTAL1/XTAL2	External crystal oscillator input	Supports 1–20 MHz crystals for precise clock source; internal PLL generates 144 MHz system clock with ±0.5% stability over temperature.
ETH_MDC/MDIO	IEEE 802.3 management interface	Enables PHY register configuration and link status polling without external GPIO bit-banging overhead.
CAN0_TX/CAN0_RX	Controller Area Network channel 0	Differential signaling pins compliant with ISO 11898-2; support dominant/recessive state detection and automatic retransmission on error.
USID0_0–USID0_5	USIC0 data lines	Configurable as SPI MOSI/MISO/CLK, UART TX/RX, or I²C SDA/SCL - enables flexible peripheral bridging without additional level shifters.

Key Features

Feature	Design Value
Floating Point Unit (FPU)	Hardware-accelerated single-precision arithmetic reduces FOC loop execution time by >70% vs. software emulation, enabling 20 kHz PWM update rates.
CCU8 Timer Units	Two 32-bit capture/compare units with asymmetric PWM, dead-time insertion, and emergency stop inputs - essential for IGBT gate driving in three-phase inverters.
VADC with Out-of-Range Comparator	Four 12-bit ADCs with hardware-triggered sampling and built-in comparators - allows overcurrent detection within <100 ns response time, bypassing CPU intervention.
Embedded Trace Macrocell (ETM)	Real-time instruction trace via SWO pin - enables non-intrusive debugging of timing-critical ISR sequences and stack usage analysis in safety-critical firmware.
Flash ECC & Security	Single-bit error correction and double-bit error detection across entire Flash array - prevents silent corruption in long-life industrial deployments with unattended firmware updates.

Applications

Industrial Motor Drives

Programmable Logic Controllers (PLCs)

Use Scenario: Three-phase PMSM/BLDC servo drive with field-oriented control, current sensing, and EtherCAT slave interface.

IC Role / Device Role / Timing Role: Real-time controller executing FOC algorithm at 20 kHz, managing PWM generation, ADC sampling, and EtherCAT frame processing in synchronized time slices.

Use Value: Integrated CCU8 + VADC + POSIF eliminates external timing ICs and reduces BOM count by 3 discrete components while maintaining <1 µs jitter on PWM edges.

Use Scenario: Modular PLC backplane node with digital I/O expansion, analog input conditioning, and industrial Ethernet master capability.

IC Role / Device Role / Timing Role: Central processing unit handling cyclic I/O scanning, ladder logic execution, and TCP/IP stack management with deterministic 10 ms scan cycles.

Use Value: Dual CAN + Ethernet + USB OTG enables simultaneous fieldbus (CANopen), backbone (EtherNet/IP), and service (USB firmware update) connectivity without external bridge ICs.

Renewable Energy Inverters

Industrial IoT Gateways

Use Scenario: Solar string inverter with MPPT tracking, grid synchronization, and anti-islanding protection.

IC Role / Device Role / Timing Role: High-precision ADC sampling (VADC + Delta-Sigma) synchronized to grid zero-crossing for reactive power control and harmonic analysis.

Use Value: Hardware CRC engine (FCE) accelerates SHA-256 checksums for firmware signature verification, meeting IEC 62443-3-3 SL2 security requirements.

Use Scenario: Edge gateway aggregating Modbus RTU sensors, MQTT publishing over Wi-Fi/Ethernet, and local web HMI rendering.

IC Role / Device Role / Timing Role: Application processor running FreeRTOS with TCP/IP stack, managing concurrent protocol translation and TLS-secured cloud upload.

Use Value: 1024 KB Flash + 192 KB RAM supports dual-application image storage and OTA rollback, reducing downtime during remote firmware updates.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
XMC4400F144F512ABXQSA1	Same LFBGA-144 package but 512 KB Flash, no Ethernet MAC, single CAN, lower RAM (128 KB)	Suitable for cost-sensitive motor control where Ethernet is not required and firmware footprint < 400 KB	Select when Ethernet connectivity and >768 KB Flash are unnecessary; reduces bill-of-materials cost by ~18%.
STM32H743VIK6	ARM Cortex-M7 @ 480 MHz, 2 MB Flash, 1 MB RAM, dual Ethernet, but no integrated POSIF or CCU8-class motor timers	Better for high-throughput data processing (e.g., vision preprocessing), weaker for servo-level PWM precision	Choose when floating-point throughput > 2 GFLOPS is needed and motor control is handled externally or via software PWM.

Compared with XMC4500E144F1024ABXQSA1, the XMC4400 offers lower cost and power for simpler drives, while the STM32H743 trades deterministic motor control peripherals for raw compute bandwidth - making the XMC4500 optimal for integrated servo/inverter designs demanding both real-time control and industrial networking.

Availability

XMC4500E144F1024ABXQSA1 is available at Aetrix Electronics and suitable for industrial motor drives, programmable logic controllers, and renewable energy inverters requiring stable component supply, long-term lifecycle support, and automotive-grade reliability validation.

Supply support for XMC4500E144F1024ABXQSA1 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, and industrial control ICs, with leadership in high-reliability embedded solutions.

The XMC4000 family was designed specifically for industrial automation, focusing on real-time determinism, functional safety (IEC 61508 SIL2-ready), and seamless integration of analog, control, and communication peripherals in a single chip.

FAQ

Does XMC4500E144F1024ABXQSA1 support IEC 61508 functional safety certification?

Yes - the device includes hardware safety features such as lockstep-capable CPU core (in dual-core variants), ECC on Flash and RAM, window watchdog timer (WDT), and voltage/temperature monitoring. While the part itself is not pre-certified, Infineon provides a full safety manual, FMEDA report, and safety libraries enabling SIL2 compliance in end-system certification per IEC 61508 Ed.2.

What debug interfaces does XMC4500E144F1024ABXQSA1 support?

The device supports ARM JTAG (IEEE 1149.1), Serial Wire Debug (SWD), and Single Wire Trace (SWO) interfaces. It includes 8 hardware breakpoints, CoreSight debug architecture, and ETM trace capability - enabling real-time instruction tracing, live register inspection, and non-intrusive profiling without halting CPU execution.

Can the USB OTG interface operate in host mode with external peripherals?

Yes - the integrated USB 2.0 Full-Speed OTG PHY supports both host and device modes. In host mode, it can enumerate and communicate with HID devices (keyboards/mice), mass storage (USB sticks), and CDC-class modems using standard CMSIS-Driver USB Host stack; external VBUS control and overcurrent detection circuitry must be implemented per USB specification.

How is flash programming performed during production?

Production programming uses Infineon's DAPLink-based tools (e.g., MemTool or iLLD Bootloader) via SWD or JTAG. The device supports in-system programming (ISP) through UART boot mode or USB DFU mode. Flash is programmed in 256-byte pages with hardware-assisted erase (sector/block) and CRC-verified write confirmation - compatible with automated board house programming workflows.

XMC4500E144F1024ABXQSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Package/Case:: 144-LFBGA

Series:: XMC4000

Packaging:: Tray

Product Status:: Obsolete

Programmable:: Not Verified

Core Processor:: ARM® Cortex®-M4

Core Size:: 32-Bit Single-Core

Speed:: 120MHz

Connectivity:: CANbus, EBI/EMI, Ethernet, I2C, LINbus, SPI, UART, USB

Peripherals:: DMA, I2S, LED, POR, PWM, WDT

Number of I/O:: 91

Program Memory Size:: 1MB (1M x 8)

Program Memory Type:: FLASH

EEPROM Size:: -

RAM Size:: 160K x 8

Voltage - Supply (Vcc/Vdd):: 3.13V ~ 3.63V

Data Converters:: A/D 32x12b; D/A 2x12b

Oscillator Type:: Internal

Operating Temperature:: -40°C ~ 85°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:

XMC4500E144F1024ABXQSA1 FAQ

1.How can I place an order for XMC4500E144F1024ABXQSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for XMC4500E144F1024ABXQSA1 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 XMC4500E144F1024ABXQSA1 reliable?

The price and inventory of XMC4500E144F1024ABXQSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4500E144F1024ABXQSA1 is usually 5 days.

3.What payment methods are accepted for XMC4500E144F1024ABXQSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4500E144F1024ABXQSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for XMC4500E144F1024ABXQSA1?

XMC4500E144F1024ABXQSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your XMC4500E144F1024ABXQSA1 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 XMC4500E144F1024ABXQSA1?

For technical support, including XMC4500E144F1024ABXQSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4500E144F1024ABXQSA1 requirements.

6.How does Aetrix verify that XMC4500E144F1024ABXQSA1 is sourced from the original manufacturer or authorized distributors?

All XMC4500E144F1024ABXQSA1 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 XMC4500E144F1024ABXQSA1 meets industry standards.

7.What is the process for return or replacement of XMC4500E144F1024ABXQSA1?

All XMC4500E144F1024ABXQSA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4500E144F1024ABXQSA1, 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 XMC4500E144F1024ABXQSA1 part is unused and in its original packaging.

Return procedure for XMC4500E144F1024ABXQSA1:

1.Submit a request within 90 days.

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

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