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Infineon Technologies XMC4500F144F1024ABXQMA1
- Part No.:
- XMC4500F144F1024ABXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XMC4500F144F1024ABXQMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,591
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Product details
Overview
XMC4500F144F1024ABXQMA1 from Infineon is a 32-bit ARM Cortex-M4 microcontroller with 1024 KB Flash, 120 MHz CPU clock, Ethernet MAC, USB 2.0 OTG, dual CAN 2.0B interfaces, and integrated analog peripherals including four 12-bit VADCs and two 12-bit DACs - deployed in industrial motor control, power conversion, and real-time PLC I/O modules.
For engineers reviewing the XMC4500F144F1024ABXQMA1 datasheet, XMC4500F144F1024ABXQMA1 pinout, XMC4500F144F1024ABXQMA1 application, or XMC4500F144F1024ABXQMA1 equivalent, key selection criteria include deterministic interrupt latency (<12 cycles), hardware CRC engine for firmware integrity, EBU support for external SDRAM expansion, and CCU8/CCU4 timers with dead-time insertion for three-phase inverter gate drive.
Technical Context
The XMC4500F144F1024ABXQMA1 implements a tightly coupled memory subsystem with 64 KB SRAM (DSRAM1 + DSRAM2), 32 KB communication RAM, and 4 KB instruction cache - enabling deterministic execution of real-time control loops. Its bus matrix supports concurrent access by CPU, GPDMA0/1, and peripherals without arbitration stalls.
It integrates dual CAN nodes (MultiCAN+), each supporting up to 64 message objects with hardware acceptance filtering and time-triggered communication mode. The Ethernet MAC operates at 10/100 Mbit/s with MII/RMII interface options and integrated DMA descriptors for zero-copy packet handling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with FPU and DSP extensions - enables single-cycle MAC operations and IEEE-754 compliant floating-point math for sensor fusion and predictive control. |
| Max Clock Frequency | 120 MHz - delivers 150 DMIPS performance for high-bandwidth servo loop execution (e.g., 20 kHz PMSM field-oriented control). |
| Flash Memory | 1024 KB with ECC and 4 KB instruction cache - supports secure firmware updates and reduces instruction fetch latency in interrupt-driven real-time tasks. |
| VADC Resolution & Channels | Four 12-bit VADCs, 8 channels each, with out-of-range comparators - allows simultaneous sampling of motor phase currents, DC-link voltage, and temperature sensors with hardware-triggered overvoltage shutdown. |
| CCU8 Timers | Two CCU8 units with 64-bit counter resolution, dead-time insertion, and shadow register transfer - provides precise PWM generation for IGBT/SiC gate drivers in multi-level inverters. |
| Ethernet Interface | 10/100 Mbit/s MAC with MII/RMII support and descriptor-based DMA - enables deterministic EtherCAT slave node implementation with <1 µs jitter in distributed clock synchronization. |
| Package | LQFP-144, 0.5 mm pitch - compatible with standard industrial PCB assembly processes and supports thermal pad grounding for EMI suppression in noisy factory environments. |
Pinout & Package
LQFP-144 package with exposed thermal pad (EP) on underside; RoHS-compliant, lead-free finish; JEDEC MS-026AC footprint; maximum junction temperature 125°C.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP | Digital supply (3.3 V) | Core logic and peripheral I/O supply - requires local 100 nF + 4.7 µF decoupling per VDDP group to maintain signal integrity during fast switching events. |
| VSSP | Digital ground | Reference return path for digital I/O and core logic - must be connected to solid ground plane with low-inductance vias near each VDDP pin. |
| ETH_MDIO / ETH_MDC | Ethernet management interface | IEEE 802.3-compliant MDIO/MDC signals for PHY configuration - supports auto-negotiation and link status polling without CPU intervention via dedicated hardware state machine. |
| USBDP / USBDM | USB 2.0 Full-Speed differential pair | Integrated PHY with internal termination - eliminates need for external resistors; supports OTG host/device role switching under software control. |
| TXD0 / RXD0 | UART0 serial interface | Asynchronous full-duplex channel with hardware flow control - used for bootloader communication and debug console output with configurable baud rates up to 3 Mbps. |
| CC8OUT0A / CC8OUT0B | CCU8 channel 0 complementary outputs | Programmable PWM outputs with programmable dead-time insertion - directly drives half-bridge gate drivers in motor inverter stages with cycle-accurate edge alignment. |
Key Features
| Feature | Design Value |
|---|---|
| Floating Point Unit (FPU) | Single-precision IEEE-754 compliant unit enabling real-time trigonometric and exponential calculations for field-oriented control without software emulation overhead. |
| Event Request Unit (ERU) | Hardware event router that synchronizes external interrupts (e.g., encoder Z-phase) with timer captures and ADC triggers - eliminates software latency in position-critical motion control. |
| Flexible CRC Engine (FCE) | Configurable polynomial generator supporting CRC-8/16/32 with byte/word streaming - validates firmware images and communication payloads in safety-critical boot and update sequences. |
| Position Interface (POSIF) | Dedicated hardware for quadrature encoder and SSI absolute position sensor decoding - offloads CPU from high-frequency position sampling (up to 10 MHz input rate) with automatic index pulse detection. |
| Real-Time Clock (RTC) | Independent 32.768 kHz oscillator domain with alarm and calendar functions - maintains accurate timekeeping during deep-sleep modes with <2 ppm drift over -40°C to 105°C. |
Applications
| Industrial Motor Drive | Smart Power Inverter |
|---|---|
|
Use Scenario: Closed-loop vector control 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, current/voltage sensing, and thermal monitoring. Use Value: CCU8 timers deliver sub-100 ns dead-time accuracy and synchronized ADC sampling at PWM center-aligned trigger points - enabling >98% inverter efficiency and <0.5% torque ripple. |
Use Scenario: Grid-tied solar microinverter with MPPT and anti-islanding protection. IC Role / Device Role / Timing Role: Dual-role controller managing DC-DC boost stage and DC-AC H-bridge inversion with grid synchronization. Use Value: Integrated Ethernet MAC and hardware timestamping support IEEE 1588 PTP for precise grid frequency tracking and reactive power regulation within ±0.02 Hz tolerance. |
| Programmable Logic Controller | Industrial IoT Gateway |
|
Use Scenario: Modular PLC base unit with 16-channel isolated digital I/O and analog input expansion. IC Role / Device Role / Timing Role: Deterministic cyclic execution of ladder logic, I/O scanning, and fieldbus protocol stack (e.g., PROFINET IRT). Use Value: Nested Vectored Interrupt Controller with <12-cycle latency ensures sub-100 µs response to emergency stop inputs - meeting SIL2 functional safety requirements. |
Use Scenario: Edge gateway aggregating Modbus RTU data from legacy sensors and publishing to MQTT cloud platforms. IC Role / Device Role / Timing Role: Protocol translation hub with secure TLS 1.2 encryption, OTA firmware updates, and local rule-based preprocessing. Use Value: 1024 KB Flash with dual-bank architecture enables atomic firmware swap during runtime - eliminating downtime during remote updates in unattended deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | Higher CPU clock (480 MHz), no integrated Ethernet PHY, single CAN, no CCU8-class motor timers. | Lacks hardware-assisted dead-time insertion and position interface - requires external FPGA or complex software compensation for servo-grade timing. | Preferred when floating-point throughput dominates over deterministic peripheral timing; less suitable for safety-certified motor control. |
| TMS570LS1227 | ARM Cortex-R4F core, lockstep dual-core, ASIL-B certified, no Ethernet MAC, no USB OTG. | Designed for automotive safety-critical systems - lacks industrial connectivity features like MultiCAN+ and SDMMC. | Chosen when ISO 26262 compliance is mandatory; not optimized for industrial networking or human-machine interface integration. |
Compared with STM32H743VI and TMS570LS1227, the XMC4500F144F1024ABXQMA1 uniquely combines industrial Ethernet, dual CAN, CCU8 motor timers, and POSIF in a single die - reducing BOM count and PCB area while maintaining deterministic real-time behavior across all peripherals.
Availability
XMC4500F144F1024ABXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, smart power inverters, and programmable logic controllers requiring stable component supply across extended product lifecycles.
Supply support for XMC4500F144F1024ABXQMA1 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 global R&D centers and ISO/TS 16949-certified manufacturing.
The XMC4000 family targets industrial automation and energy conversion systems, delivering deterministic real-time performance, integrated analog/motor control peripherals, and robust connectivity for Industry 4.0 edge devices.
FAQ
Does XMC4500F144F1024ABXQMA1 support JTAG debugging?
Yes, it supports full ARM-JTAG and Serial Wire Debug (SWD) interfaces with 8 hardware breakpoints and CoreSight trace capabilities. The JTAG TAP controller enables boundary scan testing and real-time memory inspection during development and production test phases without requiring additional debug probes beyond standard CMSIS-DAP adapters.
What is the maximum operating temperature range for this device?
The 'X' suffix in the part number indicates an extended industrial temperature range of -40°C to +105°C. This rating is validated per JEDEC JESD22-A104 and applies to continuous operation under specified voltage and load conditions - critical for deployment in enclosed motor drive cabinets or outdoor solar inverters.
Can the USB interface operate in host mode?
Yes, the integrated USB 2.0 Full-Speed OTG controller supports both host and device roles. In host mode, it enumerates standard HID, CDC, and mass storage class peripherals using the on-chip PHY - eliminating external transceivers and enabling direct connection to USB keyboards, flash drives, or configuration dongles in HMI applications.
Is there hardware support for functional safety standards like IEC 61508?
The device includes safety-relevant features such as lockable watchdog timers (WDT), memory protection unit (MPU), parity/ECC on Flash and SRAM, and voltage/temperature monitoring - enabling SIL2 system-level certification when implemented per Infineon's XMC4000 Functional Safety Manual (V1.3). No built-in lockstep core, so ASIL-B requires external redundancy.
XMC4500F144F1024ABXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP Exposed Pad
- 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:
XMC4500F144F1024ABXQMA1 FAQ
1.How can I place an order for XMC4500F144F1024ABXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4500F144F1024ABXQMA1 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 XMC4500F144F1024ABXQMA1 reliable?
The price and inventory of XMC4500F144F1024ABXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4500F144F1024ABXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4500F144F1024ABXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4500F144F1024ABXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4500F144F1024ABXQMA1?
XMC4500F144F1024ABXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4500F144F1024ABXQMA1 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 XMC4500F144F1024ABXQMA1?
For technical support, including XMC4500F144F1024ABXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4500F144F1024ABXQMA1 requirements.
6.How does Aetrix verify that XMC4500F144F1024ABXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4500F144F1024ABXQMA1 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 XMC4500F144F1024ABXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4500F144F1024ABXQMA1?
All XMC4500F144F1024ABXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4500F144F1024ABXQMA1, 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 XMC4500F144F1024ABXQMA1 part is unused and in its original packaging.
Return procedure for XMC4500F144F1024ABXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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