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Infineon Technologies XMC4500F144K1024ACXQMA1
- Part No.:
- XMC4500F144K1024ACXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XMC4500F144K1024ACXQMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:173
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Product details
Overview
XMC4500F144K1024ACXQMA1 from Infineon Technologies is a 32-bit ARM Cortex-M4 microcontroller with 1024 KB on-chip Flash, 125 °C max operating temperature, Ethernet MAC (10/100 Mbit/s), USB 2.0 Full-Speed OTG with integrated PHY, and dual CAN 2.0B interfaces - deployed in industrial motor drives requiring real-time control, safety monitoring, and fieldbus connectivity.
For engineers reviewing the XMC4500F144K1024ACXQMA1 datasheet, XMC4500F144K1024ACXQMA1 pinout, XMC4500F144K1024ACXQMA1 application, or XMC4500F144K1024ACXQMA1 equivalent, key selection criteria include Flash size, extended temperature grade (–40 °C to +125 °C), integrated Ethernet/USB/CAN peripherals, CCU8-based motor control timing, and VQFN-144 package thermal performance.
Technical Context
The XMC4500F144K1024ACXQMA1 implements a tightly coupled ARM Cortex-M4 core with hardware floating-point unit (FPU) and Memory Protection Unit (MPU), enabling deterministic execution for real-time industrial firmware. Its bus matrix supports concurrent access to 1024 KB Flash (with 4 KB instruction cache), 64 KB DSRAM, and peripheral subsystems including EBU, USB OTG, and Ethernet MAC.
Peripheral integration centers on industrial control: two CCU8 units provide 16-bit PWM with dead-time insertion and emergency stop inputs; four CCU4 timers support general-purpose capture/compare; dual CAN nodes operate up to 1 Mbit/s with 64 message objects; and the VADC subsystem delivers four 12-bit ADCs (8 channels each) with out-of-range comparators for fast overcurrent detection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 with FPU and MPU - enables deterministic real-time control with DSP instructions and memory isolation for safety-critical tasks. |
| Flash Memory | 1024 KB on-chip Flash with 4 KB instruction cache - supports large firmware images with reduced instruction fetch latency in motor control loops. |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood or high-ambient industrial environments without external thermal derating. |
| Ethernet Interface | 10/100 Mbit/s MAC with RMII/MII support - enables deterministic communication in PROFINET IRT or EtherCAT slave implementations. |
| CAN Interfaces | 2 × CAN 2.0B controllers, 64 message objects total, up to 1 Mbit/s - supports multi-node fieldbus communication with hardware message filtering and FIFO handling. |
| Analog Peripherals | 4 × 12-bit VADC (8 channels each), 2 × 12-bit DAC, Delta-Sigma Demodulator - provides synchronized current/voltage sensing and analog actuator control in power conversion stages. |
| Package | VQFN-144 (10 mm × 10 mm, 0.5 mm pitch) - offers low-inductance thermal path and compact footprint for space-constrained motor drive PCBs. |
Pinout & Package
VQFN-144 (10 mm × 10 mm, 0.5 mm pitch) package with exposed thermal pad; designed for high-power dissipation in industrial control applications and compatible with standard reflow profiles per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Power supply pins for analog/peripheral domain | Separate 3.3 V analog rail ensures stable reference for VADC/DAC operation and reduces noise coupling into sensitive analog paths. |
| ETH_MDC / ETH_MDIO | Ethernet management interface | Provides IEEE 802.3-compliant MDIO bus for PHY configuration and status polling without CPU intervention. |
| CAN0_TX / CAN0_RX | Channel 0 CAN transceiver interface | Differential signaling pins directly connect to external CAN transceiver (e.g., TJA1042) for robust fieldbus communication. |
| CCU80_OUT0A / CCU80_OUT0B | Complementary PWM outputs from CCU80 | Drive high-side/low-side gate drivers in three-phase inverter topologies with programmable dead-time and fault shutdown. |
| VADC0_G0CH0 / VADC0_G0CH1 | Group 0 analog input channels | Support simultaneous sampling of motor phase currents via external shunt resistors, synchronized to PWM trigger events. |
Key Features
| Feature | Design Value |
|---|---|
| CCU8 Motor Control Units | Two independent 16-bit CCU8 modules with emergency stop inputs, dead-time generation, and center-aligned PWM - enable precise field-oriented control (FOC) of BLDC/PMSM motors. |
| Integrated USB 2.0 OTG PHY | On-die full-speed USB transceiver eliminates need for external PHY IC - reduces BOM count and PCB area in HMI or firmware update interfaces. |
| VQFN-144 Thermal Performance | θJA = 32 °C/W (JEDEC 2S2P board) - supports sustained 200+ mA core current at 125 °C ambient without forced airflow in enclosed enclosures. |
| Real-Time Debug Support | ARM CoreSight with SWD and 4-pin trace port - enables non-intrusive instruction tracing and live variable inspection during closed-loop motor testing. |
| Industrial Safety Features | Window watchdog timer (WDT), die temperature sensor (DTS), and ERU-based fault routing - meet SIL2 requirements for safe torque off (STO) and thermal shutdown logic. |
Applications
| Industrial Motor Drive | Grid-Tied Solar Inverter |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase PMSM motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, PWM generation, current sensing, and CAN-based commissioning. Use Value: CCU8's hardware dead-time insertion and synchronous ADC triggers reduce software overhead and improve current loop jitter below 100 ns. |
Use Scenario: DC-AC conversion with MPPT tracking and anti-islanding protection in residential solar inverters. IC Role / Device Role / Timing Role: Dual-core coordination between MPPT controller and grid-synchronization PWM modulator using shared memory and event routing. Use Value: Integrated Ethernet and CAN allow simultaneous connection to smart meters (via Modbus TCP) and string-level optimizers (via CANopen). |
| Programmable Logic Controller (PLC) | Industrial Ethernet Gateway |
|
Use Scenario: Modular I/O base unit supporting analog input, digital I/O, and fieldbus master functionality. IC Role / Device Role / Timing Role: Central controller managing cyclic I/O scanning, ladder logic execution, and EtherNet/IP adapter layer. Use Value: EBU interface connects to external PSRAM for large tag databases; SDMMC enables firmware updates via microSD card. |
Use Scenario: Protocol translation between PROFINET RT and Modbus TCP in factory automation networks. IC Role / Device Role / Timing Role: Dual Ethernet MACs handle separate real-time (PROFINET) and non-real-time (Modbus TCP) traffic with hardware time-stamping. Use Value: Hardware-assisted packet filtering and DMA-based descriptor chaining minimize CPU load during concurrent protocol stack operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC4400F100K512ACXQMA1 | 512 KB Flash, no Ethernet MAC, 100-pin LQFP package | Suitable for cost-sensitive servo drives without network connectivity | Select when Ethernet and extended Flash are not required; lower thermal mass simplifies heatsinking. |
| XMC4700F144K2048ACXQMA1 | 2048 KB Flash, dual Ethernet MACs, enhanced CCU8 features | Targeted at high-end PLCs and multi-axis motion controllers | Choose for future-proofing with larger code space and redundant Ethernet ports for ring topology. |
Compared with XMC4400F100K512ACXQMA1, this part adds Ethernet, 1024 KB Flash, and VQFN-144 thermal capability; versus XMC4700F144K2048ACXQMA1, it trades 1024 KB Flash and dual Ethernet for lower cost and proven qualification in volume motor drive designs.
Availability
XMC4500F144K1024ACXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, solar inverters, programmable logic controllers, and industrial Ethernet gateways requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XMC4500F144K1024ACXQMA1 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 high-reliability microcontrollers and power semiconductors.
The XMC4000 family targets industrial automation and power conversion, delivering integrated analog/motor control peripherals, real-time networking, and extended temperature operation - engineered for deterministic performance in harsh environments.
FAQ
What is the maximum clock frequency supported by the XMC4500F144K1024ACXQMA1?
The device operates at up to 144 MHz using its internal PLL with external crystal oscillator (1–20 MHz range). This frequency is fully supported across the –40 °C to +125 °C temperature range and all voltage supply conditions specified in the datasheet. The PLL includes spread-spectrum modulation capability to reduce EMI in motor drive applications.
Does the XMC4500F144K1024ACXQMA1 include hardware cryptographic acceleration?
No, this variant does not integrate dedicated cryptographic accelerators such as AES or SHA engines. Security functions rely on software libraries executed on the Cortex-M4 core. For hardware-accelerated cryptography, Infineon's OPTIGA™ Trust series or later XMC7000 family should be evaluated.
Can the USB interface operate in host mode without an external PHY?
Yes - the integrated USB 2.0 Full-Speed OTG PHY supports both host and device modes without external components. It complies with USB 2.0 specification and includes internal termination, differential receivers, and voltage regulators for VBUS sensing and SRP detection.
Is the VQFN-144 package RoHS and REACH compliant?
Yes, XMC4500F144K1024ACXQMA1 meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. Lead-free finish uses matte tin plating, and the package contains no intentionally added SVHC substances above threshold limits per latest Infineon compliance documentation.
XMC4500F144K1024ACXQMA1 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:
- 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4500F144K1024ACXQMA1 FAQ
1.How can I place an order for XMC4500F144K1024ACXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4500F144K1024ACXQMA1 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 XMC4500F144K1024ACXQMA1 reliable?
The price and inventory of XMC4500F144K1024ACXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4500F144K1024ACXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4500F144K1024ACXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4500F144K1024ACXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4500F144K1024ACXQMA1?
XMC4500F144K1024ACXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4500F144K1024ACXQMA1 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 XMC4500F144K1024ACXQMA1?
For technical support, including XMC4500F144K1024ACXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4500F144K1024ACXQMA1 requirements.
6.How does Aetrix verify that XMC4500F144K1024ACXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4500F144K1024ACXQMA1 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 XMC4500F144K1024ACXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4500F144K1024ACXQMA1?
All XMC4500F144K1024ACXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4500F144K1024ACXQMA1, 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 XMC4500F144K1024ACXQMA1 part is unused and in its original packaging.
Return procedure for XMC4500F144K1024ACXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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