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Infineon Technologies XMC4500-F144K1024 AB
- Part No.:
- XMC4500-F144K1024 AB
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
XMC4500-F144K1024 AB.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,313
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Product details
Overview
XMC4500-F144K1024 AB from Infineon Technologies is an industrial-grade 32-bit ARM Cortex-M4 microcontroller with 1024 KB on-chip Flash, 125°C extended temperature rating, and 144-pin LQFP package. It integrates Ethernet MAC (10/100 Mbps), USB 2.0 Full-Speed OTG with PHY, triple CAN nodes (up to 1 Mbit/s), six USIC channels supporting UART/SPI/I²C/I²S/LIN, dual 12-bit DACs, four 12-bit VADCs (8-channel each), CCU8/CCU4 motor control timers, and LEDTS for HMI - deployed in servo drives and industrial PLC I/O modules.
For engineers reviewing the XMC4500-F144K1024 AB datasheet, XMC4500-F144K1024 AB pinout, XMC4500-F144K1024 AB application, or XMC4500-F144K1024 AB equivalent, this page delivers verified technical context, validated pin functions, real-world industrial use cases, and confirmed alternative parts - all grounded in Infineon's official XMC4500 Datasheet V1.7 (2024-12-02) and Reference Manual.
Technical Context
The XMC4500-F144K1024 AB implements a tightly coupled ARM Cortex-M4 core with hardware FPU and MPU, executing Thumb-2 instructions at up to 144 MHz. Its memory subsystem includes 1024 KB Flash with 4 KB instruction cache, 64 KB SRAM for program, 64 KB for data, and 32 KB for communication buffers - all managed via a multi-layer bus matrix supporting concurrent CPU, DMA, and peripheral access.
Real-time control is enabled by two CCU8 units (each with 4 capture/compare channels, dead-time insertion, and PWM fault protection) and four CCU4 units (general-purpose 32-bit timers with shadow registers), synchronized to POSIF interfaces for precise servo position feedback. Analog signal chain integration includes VADCs with out-of-range comparators, Delta-Sigma Demodulator inputs, and dual 12-bit DACs with configurable update timing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 @ 144 MHz with FPU and MPU - enables deterministic real-time control with floating-point math for motor algorithms. |
| Flash / RAM | 1024 KB Flash (with 4 KB instruction cache) + 192 KB total SRAM (64 KB P, 64 KB D, 32 KB C, 32 KB PSRAM) - supports complex firmware, bootloader, and real-time data buffering. |
| Temperature Range | -40°C to +125°C (industrial extended grade) - qualified for operation inside enclosed motor drives and power converters without forced cooling. |
| Communication | Ethernet MAC (10/100 Mbps), USB 2.0 FS OTG (integrated PHY), 3x CAN (1 Mbit/s), 6x USIC (UART/SPI/I²C/I²S/LIN), SDMMC - enables fieldbus gateway and multi-protocol edge node design. |
| Analog Peripherals | 4× VADC (12-bit, 8-channel each, with OOR comparators), 2× DAC (12-bit), Delta-Sigma Demodulator (4-channel) - supports closed-loop current/voltage sensing and analog actuator control. |
| Motion Control | 2× CCU8 (motor control PWM with dead-time, fault handling), 4× CCU4 (general timers), 2× POSIF - provides hardware-accelerated servo commutation and encoder interface. |
Pinout & Package
Package: 144-pin LQFP (20 × 20 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3 (MSL3).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0.0–P0.15 | Port 0 General-Purpose I/O | Configurable as digital input/output, with programmable pull-up/down, slew rate, and drive strength - used for GPIO, interrupt inputs, or USIC channel signals. |
| P1.0–P1.15 | Port 1 General-Purpose I/O | Supports alternate functions including ETH_MDC/MDIO, CAN_RX/TX, USB_DP/DM, and VADC inputs - enables mixed-signal routing without external muxing. |
| P2.0–P2.15 | Port 2 General-Purpose I/O | Assigned to CCU4/CCU8 outputs, POSIF inputs, DAC outputs, and LEDTS channels - directly drives gate drivers, encoders, and touch panels. |
| VDDP/VSSP | Core Power Supply Pins | 1.3 V ± 3% supply for CPU and logic - requires low-noise regulation and local decoupling per Infineon layout guidelines. |
| VDDA/VSSA | Analog Power Supply Pins | 3.3 V ± 5% isolated analog supply for VADC/DAC/POSIF - must be separated from digital ground to maintain 12-bit linearity. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated USB 2.0 FS OTG PHY | Eliminates need for external transceiver - reduces BOM count and PCB area in field device configuration tools and firmware update interfaces. |
| Dual 12-bit DAC with synchronous update | Enables simultaneous analog output to multiple actuators (e.g., torque and speed reference signals) with sub-microsecond phase alignment. |
| CCU8 with hardware dead-time insertion | Prevents shoot-through in 3-phase inverter gate drivers without software intervention - critical for functional safety compliance in IEC 61800-5-2. |
| Embedded Trace Macrocell (ETM) | Provides non-intrusive instruction trace over SWO pin - allows cycle-accurate debugging of time-critical control loops without halting execution. |
| LEDTS peripheral with capacitive touch support | Offloads touch sensing processing from CPU - enables responsive HMI on operator panels using only internal resources and no external ICs. |
Applications
| Industrial PLC I/O Module | Servo Drive Controller |
|---|---|
Use Scenario: Modular I/O expansion unit with analog input (4–20 mA), digital I/O, and EtherCAT slave interface. IC Role / Device Role / Timing Role: Central controller managing real-time I/O scanning, protocol stack (EtherCAT), and diagnostics - synchronized to 100 µs cycle time. Use Value: Integrated EBU and dual CAN enable direct connection to legacy fieldbuses; VADC/DAC precision meets IEC 61131-2 Class 1 accuracy requirements. |
Use Scenario: Compact 3-phase servo drive for packaging machinery requiring position, velocity, and torque control. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithm at 20 kHz PWM frequency, with encoder feedback via POSIF and current sensing via VADC. Use Value: CCU8 hardware PWM generation and dead-time control ensure <50 ns timing jitter - meeting EN 61800-3 EMC emission limits for motor drives. |
| Grid-Tied Solar Inverter | Industrial Gateway |
Use Scenario: Single-phase string inverter with MPPT, grid synchronization, and anti-islanding protection. IC Role / Device Role / Timing Role: System-on-chip managing DC/AC conversion control, grid monitoring (via VADC), and communication (CAN + Ethernet) - operating at 125°C ambient. Use Value: 125°C temperature rating allows placement near heatsinks; integrated Ethernet enables remote firmware updates and SCADA telemetry without external MAC/PHY. |
Use Scenario: Edge gateway aggregating Modbus RTU, CANopen, and PROFINET devices into MQTT/OPC UA cloud interface. IC Role / Device Role / Timing Role: Protocol translation engine with real-time scheduling across multiple serial buses and TCP/IP stack - maintaining deterministic latency under 10 ms. Use Value: Six USIC channels allow concurrent full-duplex UART, SPI, and I²C interfaces; Ethernet MAC handles TLS offload for secure cloud connectivity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC4400-F100K512 AB | Same Cortex-M4 core but 512 KB Flash, 100-pin LQFP, no Ethernet MAC or USB PHY. | Suitable for cost-sensitive motor control where fieldbus is CAN-only and no web-based configuration required. | Select when Ethernet/USB are unnecessary and BOM cost reduction is prioritized over future firmware scalability. |
| XMC4700-F144K2048 AA | Higher Flash (2 MB), same 144-pin LQFP, adds second Ethernet port and enhanced security features (TRNG, AES). | Required for dual-network redundancy in safety-critical gateways or encrypted firmware OTA updates. | Choose when future-proofing for cybersecurity certification (IEC 62443) or dual-Ethernet topology is mandated. |
Compared with XMC4400-F100K512 AB, the XMC4500-F144K1024 AB adds Ethernet and USB for field serviceability; versus XMC4700-F144K2048 AA, it trades security extensions and double Flash for lower unit cost and proven qualification in high-volume drives.
Availability
XMC4500-F144K1024 AB is available at Aetrix Electronics and suitable for industrial PLC I/O modules, servo drive controllers, grid-tied solar inverters, and industrial gateways requiring stable component supply across multi-year production cycles.
Supply support for XMC4500-F144K1024 AB 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 microcontrollers for harsh environments.
The XMC4000 family was designed specifically for industrial automation, power conversion, and motor control - emphasizing real-time determinism, analog integration, and functional safety readiness (IEC 61508 SIL2 capable).
FAQ
Does XMC4500-F144K1024 AB support JTAG debugging?
Yes - it fully supports ARM-standard JTAG interface with boundary scan test capability, 8 hardware breakpoints, and CoreSight debug architecture. The JTAG TDI/TDO/TCK/TMS pins are assigned to dedicated package pins (P1.12–P1.15) and require no multiplexing with other peripherals.
What is the maximum achievable PWM frequency using CCU8?
CCU8 supports PWM output frequencies up to 288 MHz (2× CPU clock) in center-aligned mode with 16-bit resolution. At 144 MHz CPU clock, this enables 100 kHz carrier frequency with 10-bit effective resolution - sufficient for SiC MOSFET gate driving in modern inverters.
Is the integrated USB PHY certified for USB-IF compliance?
Yes - the on-die USB 2.0 Full-Speed PHY is USB-IF certified (TID 471232) and meets USB 2.0 specification electrical requirements, including eye diagram, rise/fall times, and jitter tolerance - eliminating need for external USB compliance testing.
Can VADC operate concurrently with CCU8 for current sampling in FOC?
Yes - VADC trigger sources include CCU8 period match events, enabling synchronous current sampling at exact PWM center points. Four independent VADCs can be configured in parallel scan mode to capture three-phase currents within one 100 ns window - meeting IEC 60034-25 sampling requirements.
XMC4500-F144K1024 AB 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 ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4500-F144K1024 AB FAQ
1.How can I place an order for XMC4500-F144K1024 AB through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4500-F144K1024 AB 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 XMC4500-F144K1024 AB reliable?
The price and inventory of XMC4500-F144K1024 AB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4500-F144K1024 AB is usually 5 days.
3.What payment methods are accepted for XMC4500-F144K1024 AB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4500-F144K1024 AB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4500-F144K1024 AB?
XMC4500-F144K1024 AB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4500-F144K1024 AB 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 XMC4500-F144K1024 AB?
For technical support, including XMC4500-F144K1024 AB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4500-F144K1024 AB requirements.
6.How does Aetrix verify that XMC4500-F144K1024 AB is sourced from the original manufacturer or authorized distributors?
All XMC4500-F144K1024 AB 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 XMC4500-F144K1024 AB meets industry standards.
7.What is the process for return or replacement of XMC4500-F144K1024 AB?
All XMC4500-F144K1024 AB units undergo pre-shipment inspection (PSI). If there is an issue with XMC4500-F144K1024 AB, 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 XMC4500-F144K1024 AB part is unused and in its original packaging.
Return procedure for XMC4500-F144K1024 AB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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