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Infineon Technologies XMC4500F100F1024ACXQMA1
- Part No.:
- XMC4500F100F1024ACXQMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 100-LQFP Exposed Pad
- Datasheet:
-
XMC4500F100F1024ACXQMA1.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:600
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Product details
Overview
XMC4500F100F1024ACXQMA1 from Infineon Technologies is an ARM® Cortex®-M4 32-bit industrial microcontroller with 1024 KB on-chip Flash, 160 KB SRAM (64 KB DSRAM1 + 64 KB DSRAM2 + 32 KB communication RAM), 100-pin LQFP package, and -40°C to 105°C operating temperature. It integrates Ethernet MAC, 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, and dual 12-bit DACs - deployed in motor control drives and industrial PLCs.
For engineers reviewing the XMC4500F100F1024ACXQMA1 datasheet, XMC4500F100F1024ACXQMA1 pinout, XMC4500F100F1024ACXQMA1 application, or XMC4500F100F1024ACXQMA1 equivalent, key selection criteria include integrated Ethernet/USB/CAN connectivity, deterministic real-time peripheral timing (CCU8/CCU4 for PWM), VADC+POSIF+DSD for sensor/motor feedback, and AEC-Q100–unqualified but industrial-grade thermal and EMI robustness.
Technical Context
The XMC4500F100F1024ACXQMA1 implements a tightly coupled ARM Cortex-M4 core with hardware FPU and MPU, executing Thumb-2 instructions at up to 144 MHz. Its bus matrix enables concurrent access to Flash (with 4 KB instruction cache), multiple SRAM banks, and peripherals - critical for deterministic interrupt latency in servo loop control.
Peripheral subsystems are partitioned across two peripheral bridges (PBA0/PBA1): PBA0 hosts time-critical modules (CCU8, CCU4, POSIF, VADC), while PBA1 manages communication interfaces (Ethernet, USB, CAN, USIC). The SCU configures clock trees, power domains, and reset sources, enabling dynamic voltage/frequency scaling for energy-efficient operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 @ 144 MHz with FPU and MPU - enables floating-point math for motor vector control and real-time signal processing. |
| Flash Memory | 1024 KB embedded Flash with 4 KB instruction cache - supports secure firmware updates and dual-bank operation for zero-downtime field upgrades. |
| RAM | 160 KB total SRAM (64 KB DSRAM1 + 64 KB DSRAM2 + 32 KB communication RAM) - allows separate data/code buffers and DMA-accelerated peripheral streaming. |
| Analog Peripherals | Four 12-bit VADCs (8 ch each), two 12-bit DACs, Delta-Sigma Demodulator (4 ch), die temperature sensor - enables closed-loop analog sensing and actuation without external converters. |
| Communication Interfaces | Ethernet MAC (10/100 Mbit/s), USB 2.0 FS OTG (integrated PHY), 3x CAN nodes (1 Mbit/s), 6x USIC channels (UART/SPI/I²C/I²S/LIN), SDMMC - supports industrial networking, HMI, and storage expansion. |
| Timing & Control | 2× CCU8 (high-resolution PWM for motor gate drivers), 4× CCU4 (general-purpose timers), 2× POSIF (encoder/servo position capture), WDT with windowing - meets SIL-2 functional safety requirements for drive systems. |
| Package & Temp | LQFP-100, -40°C to +105°C - suitable for convection-cooled industrial enclosures without forced airflow or heatsinking. |
Pinout & Package
Package: LQFP-100 (14 mm × 14 mm, 0.5 mm pitch), thermally enhanced with exposed pad for PCB heat dissipation. Pin count and I/O mapping align with Infineon's standardized XMC4500 LQFP-100 footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | Dedicated 1.3 V supply pins for CPU and memory subsystem - require local 100 nF + 10 µF decoupling to maintain stable core voltage under dynamic load. |
| VDDA / VSSA | Analog Power / Ground | Separate 3.3 V analog domain for VADC/DAC/DSD - isolation prevents digital switching noise from degrading ADC ENOB below 11.2 bits. |
| XTAL1 / XTAL2 | Crystal Oscillator Input/Output | Supports 1–20 MHz external crystal for precise system clock generation; internal PLL multiplies to 144 MHz - essential for Ethernet MAC timing compliance. |
| ETH_MDC / ETH_MDIO | PHY Management Interface | IEEE 802.3-compliant MDIO/MDC signals for configuring external Ethernet PHY - enables auto-negotiation and link status monitoring in industrial switches. |
| USBDP / USBDM | USB Differential Data Lines | Full-Speed USB 2.0 differential pair with integrated transceiver - eliminates need for external USB PHY, reducing BOM and layout complexity. |
| CAN0_TX / CAN0_RX | Controller Area Network Channel 0 | Dedicated CAN transceiver interface pins - support ISO 11898-2 compliant signaling up to 1 Mbit/s for real-time motion control networks. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Ethernet MAC | 10/100 Mbit/s IEEE 802.3-compliant MAC with DMA engine - enables deterministic packet handling for PROFINET RT and EtherNet/IP device profiles. |
| MultiCAN with 64 MOs | Three independent CAN nodes sharing 64 message objects with hardware acceptance filtering - supports concurrent CANopen and J1939 stacks in gateway applications. |
| CCU8 Timer Units | Two 32-bit capture/compare units with dead-time insertion, shadow registers, and emergency stop inputs - meets IEC 61800-5-2 requirements for safe torque off (STO). |
| VADC with Out-of-Range Comparator | Four 12-bit ADCs with programmable high/low thresholds per channel - triggers hardware interrupts on overvoltage/undervoltage events without CPU intervention. |
| USIC Flex-Interface | Six universal serial interface channels configurable as UART, SPI (single/dual/quad), I²C, I²S, or LIN - reduces external level shifters and protocol translators in multi-interface HMI designs. |
Applications
| Industrial Motor Drives | Programmable Logic Controllers (PLCs) |
|---|---|
|
Use Scenario: Field-oriented control (FOC) of 3-phase AC induction and PMSM motors in HVAC compressors and conveyor systems. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm (Park/Clarke transforms, PI current loops) at ≤10 µs cycle time using CCU8 PWM and VADC synchronized sampling. Use Value: Integrated POSIF captures encoder quadrature signals with <100 ns jitter, enabling ±0.1° position resolution without external interpolation ICs. |
Use Scenario: Modular I/O controller with analog input (4–20 mA), digital I/O, and fieldbus connectivity in factory automation cabinets. IC Role / Device Role / Timing Role: Central logic executor with deterministic scan cycle (<1 ms), managing cyclic I/O via EBU-connected expansion modules and CAN-based remote I/O. Use Value: Dual 12-bit DACs generate precise analog outputs; six USIC channels simultaneously run Modbus RTU (RS-485), HART, and IO-Link physical layers. |
| Industrial Gateways | Energy Monitoring Systems |
|
Use Scenario: Protocol translation between legacy Modbus RTU devices and cloud-connected Ethernet/Wi-Fi networks in smart grid substations. IC Role / Device Role / Timing Role: Dual-network bridge with isolated CAN/RS-485 (via USIC) and Ethernet MAC, performing store-and-forward packet conversion with <50 ms latency. Use Value: On-chip 1024 KB Flash stores multiple protocol stacks; Ethernet MAC DMA offloads TCP/IP processing from Cortex-M4 core. |
Use Scenario: Three-phase energy meter with harmonic analysis, tamper detection, and DLMS/COSEM communication in utility AMI deployments. IC Role / Device Role / Timing Role: High-precision metrology front-end using Delta-Sigma Demodulator (DSD) for CT/PT signal digitization and VADC for auxiliary sensors. Use Value: DSD oversampling (64×) and digital filtering achieve >95 dB SNR; die temperature sensor compensates ADC gain drift across -40°C to 105°C range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H743VI | ARM Cortex-M7 @ 480 MHz, 2 MB Flash, no integrated Ethernet PHY, requires external PHY for 10/100 Mbit/s. | Better raw compute throughput; lacks native CAN FD and CCU8-class motor control timers. | Select when AI/ML inference or high-speed image processing is required; add external PHY and CAN FD transceiver for full industrial networking. |
| RZ/T2M (R7S921024VCB | ARM Cortex-R4 + Cortex-A9 dual-core, 1 GB DDR3 support, TSN-capable Ethernet, no integrated USB PHY. | Targeted at motion control with TSN synchronization; higher BOM cost and larger footprint than LQFP-100. | Choose for time-sensitive networking (TSN) in robotics or coordinated multi-axis systems where sub-1 µs jitter is mandatory. |
Compared with STM32H743VI and RZ/T2M, the XMC4500F100F1024ACXQMA1 delivers balanced real-time control, integrated industrial interfaces (USB PHY, Ethernet MAC, CAN), and compact LQFP-100 packaging - making it optimal for cost-constrained, space-limited industrial edge controllers requiring no external protocol transceivers.
Availability
XMC4500F100F1024ACXQMA1 is available at Aetrix Electronics and suitable for industrial motor drives, programmable logic controllers (PLCs), industrial gateways, and energy monitoring systems requiring stable component supply across extended product lifecycles.
Supply support for XMC4500F100F1024ACXQMA1 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 - including XMC4500F100F1024ACXQMA1 - was designed specifically for industrial connectivity, motor control, power conversion, and sensor fusion applications, emphasizing real-time determinism, integrated analog/mixed-signal peripherals, and functional safety readiness.
FAQ
Does XMC4500F100F1024ACXQMA1 support hardware encryption for secure boot?
No. The XMC4500F100F1024ACXQMA1 does not include dedicated cryptographic accelerators (AES/SHA/RSA) or secure boot ROM. Secure firmware validation must be implemented in software using external trusted platform modules or discrete crypto ICs - Infineon recommends pairing with OPTIGA™ Trust M for root-of-trust functionality.
What debug interfaces are supported, and is SWD sufficient for full trace capability?
The device supports ARM-JTAG, SWD, and Single Wire Trace (SWO). While SWD enables full debugging (breakpoints, register access, flash programming), real-time instruction trace requires the Embedded Trace Macrocell (ETM) and a compatible trace probe (e.g., Segger J-Trace PRO); SWO alone provides limited printf-style output, not full instruction-level trace.
Can the EBU interface connect directly to SDRAM, and what timing constraints apply?
Yes. The External Bus Interface Unit (EBU) supports SDRAM with burst mode, auto-refresh, and CAS latency configuration. For 100 MHz system clock, maximum SDRAM clock is 50 MHz; setup/hold times require PCB trace length matching within ±5 mm for DQ/DQS groups and strict 100 Ω controlled impedance routing to meet tAC ≤ 5.4 ns specification.
Is the USB interface capable of host-only, device-only, or OTG operation?
The USB module operates exclusively in Full-Speed OTG (On-The-Go) mode with integrated PHY. It supports both host and device roles dynamically via ID pin detection and session request protocol (SRP), enabling use cases like USB flash drive data logging (host) or PC-based firmware update (device) without external switch components.
XMC4500F100F1024ACXQMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 100-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:
- 55
- 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 24x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4500F100F1024ACXQMA1 FAQ
1.How can I place an order for XMC4500F100F1024ACXQMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4500F100F1024ACXQMA1 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 XMC4500F100F1024ACXQMA1 reliable?
The price and inventory of XMC4500F100F1024ACXQMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4500F100F1024ACXQMA1 is usually 5 days.
3.What payment methods are accepted for XMC4500F100F1024ACXQMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4500F100F1024ACXQMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4500F100F1024ACXQMA1?
XMC4500F100F1024ACXQMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4500F100F1024ACXQMA1 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 XMC4500F100F1024ACXQMA1?
For technical support, including XMC4500F100F1024ACXQMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4500F100F1024ACXQMA1 requirements.
6.How does Aetrix verify that XMC4500F100F1024ACXQMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4500F100F1024ACXQMA1 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 XMC4500F100F1024ACXQMA1 meets industry standards.
7.What is the process for return or replacement of XMC4500F100F1024ACXQMA1?
All XMC4500F100F1024ACXQMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4500F100F1024ACXQMA1, 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 XMC4500F100F1024ACXQMA1 part is unused and in its original packaging.
Return procedure for XMC4500F100F1024ACXQMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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