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Infineon Technologies XMC4104Q48K64ABXUMA1
- Part No.:
- XMC4104Q48K64ABXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
XMC4104Q48K64ABXUMA1.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 48VQFN
- Quantity:
- Payment:
- Shipping:
Inventory:2,480
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Product details
Overview
XMC4104Q48K64ABXUMA1 from Infineon Technologies is an ARM® Cortex®-M4 32-bit microcontroller with 64 KB Flash, 20 KB SRAM, and VQFN-48 package. It integrates dual 12-bit VADCs (8-channel each), two 12-bit DACs, four HRPWM channels, CCU4/CCU8 timers, MultiCAN (2-node), USB 2.0 device interface, and LEDTS for industrial motor control and power conversion systems.
For engineers reviewing the XMC4104Q48K64ABXUMA1 datasheet, XMC4104Q48K64ABXUMA1 pinout, XMC4104Q48K64ABXUMA1 application, or XMC4104Q48K64ABXUMA1 equivalent, key selection criteria include operating temperature range (–40°C to +125°C), integrated analog peripherals for closed-loop control, and industrial-grade CAN/USB connectivity in a thermally enhanced 7×7 mm VQFN package.
Technical Context
The XMC4104Q48K64ABXUMA1 implements a tightly coupled ARM Cortex-M4 core with FPU and MPU, supporting DSP/MAC instructions and SysTick for real-time OS integration. Its memory subsystem includes 64 KB on-chip Flash with 1 KB instruction cache, 20 KB SRAM, and 16 KB boot ROM - optimized for deterministic execution in safety-critical industrial firmware.
Analog subsystem features two independent 12-bit VADCs with out-of-range comparators and dedicated sample-and-hold, plus two 12-bit DACs for feedback generation. Timing peripherals include CCU4 (general-purpose timer), CCU8 (motor control timer), and four HRPWM channels with <100 ps resolution for precise gate drive in inverters and servo drives.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with FPU and MPU - enables floating-point math and memory isolation for RTOS-based industrial firmware. |
| Flash Memory | 64 KB - sufficient for bootloader + application code with space for field updates in motor control firmware. |
| SRAM | 20 KB - supports real-time data buffers, PID coefficient tables, and stack allocation for multi-threaded control tasks. |
| Analog-to-Digital Converter | Dual 12-bit VADC, 8 channels each - allows simultaneous sampling of phase currents, DC-link voltage, and temperature in 3-phase inverters. |
| PWM Resolution | HRPWM with <100 ps timing resolution - enables sub-nanosecond dead-time control critical for SiC/GaN gate drivers. |
| Communication Interfaces | MultiCAN (2 nodes, 64 MO), USB 2.0 device, 4x USIC (UART/SPI/IIC/IIS/LIN) - supports fieldbus bridging and PC-based commissioning. |
| Operating Temperature | –40°C to +125°C - qualified for under-hood or enclosed drive cabinet environments without derating. |
Pinout & Package
Package: PG-VQFN-48-53 (7 mm × 7 mm, 0.5 mm pitch, exposed thermal pad). Pin count: 48. Thermal resistance (RθJA): 42 K/W - enables conduction cooling in compact industrial drives.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Core Power / Ground | 1.3 V supply pair for CPU and digital logic - requires low-ESR ceramic decoupling within 2 mm of pins. |
| VDDA / VSSA | Analog Power / Ground | 3.3 V analog domain supply - isolated from digital ground to maintain 12-bit ADC SNR > 70 dB. |
| ADC0_IN0–ADC0_IN7 | Analog Input Channels | Dedicated inputs for first VADC - support simultaneous sampling for three-phase current reconstruction. |
| HRPWM0_OUT0–HRPWM0_OUT3 | High-Resolution PWM Outputs | Four independent outputs with programmable dead time - directly drive half-bridge gate drivers in BLDC/servo inverters. |
| CAN0_TX / CAN0_RX | CAN Transceiver Interface | Differential signaling pair for Node 0 - compliant with ISO 11898-2, supports up to 1 MBit/s data rate. |
| USBDP / USBDM | USB 2.0 Differential Pair | Integrated PHY interface - eliminates external transceiver; supports CDC/DFU class enumeration for firmware updates. |
Key Features
| Feature | Design Value |
|---|---|
| Position Interface (POSIF) | Hardware-accelerated quadrature decoding and index pulse capture - reduces CPU load in servo position loops by >30%. |
| Event Request Unit (ERU) | Programmable routing of 16 internal/external events to peripherals - enables zero-latency trigger of ADC conversions on PWM edge. |
| Flexible CRC Engine (FCE) | Configurable polynomial engine supporting CRC-8/16/32 - used for flash integrity check and CAN message validation. |
| LED and Touch-Sense Controller (LEDTS) | Capacitive touch sensing + LED dimming on shared pins - enables HMI integration without external ICs in panel-mounted controllers. |
| System Control Unit (SCU) | Centralized clock gating, reset management, and power mode control - simplifies low-power state transitions in battery-backed gateways. |
Applications
| Industrial Motor Drives | Power Supply Controllers |
|---|---|
|
Use Scenario: Closed-loop vector control of 3-phase PMSM/BLDC motors in HVAC compressors and pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, synchronized ADC sampling, and HRPWM generation with <100 ps dead-time precision. Use Value: Enables >98% inverter efficiency and <1% speed ripple at full load via hardware-accelerated POSIF and ERU-triggered sampling. |
Use Scenario: Digital control of isolated AC/DC and DC/DC converters in telecom rectifiers and server PSUs. IC Role / Device Role / Timing Role: Dual VADC monitoring of primary-side current and secondary-side voltage; CCU8 generating synchronous rectifier timing. Use Value: Achieves <1% output regulation across line/load transients using hardware-based overcurrent shutdown (<200 ns response). |
| Industrial CAN Gateways | Smart Sensor Nodes |
|
Use Scenario: Protocol translation between CANopen devices and Ethernet/IP networks in factory automation. IC Role / Device Role / Timing Role: MultiCAN interface handling 2 concurrent CAN buses; USB used for configuration and diagnostics. Use Value: Supports 50+ concurrent CAN messages with hardware message filtering - eliminates host CPU polling overhead. |
Use Scenario: Condition monitoring node with vibration, temperature, and current sensing in predictive maintenance systems. IC Role / Device Role / Timing Role: Integrated die temperature sensor + external thermistor ADC input + LEDTS for local status indication. Use Value: Reduces BOM cost by consolidating analog front-end, communication, and HMI into single chip - no external ADC or LED driver required. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XMC4108Q48K64ABXUMA1 | Same package and Flash/SRAM, but adds second USB interface and extra USIC channel. | Better suited for dual-interface gateways requiring simultaneous USB-CDC and CAN diagnostics. | Select when needing redundant communication paths or additional serial protocol flexibility beyond base XMC4104 capability. |
| XMC4200Q48F256ABXUMA1 | 256 KB Flash, 40 KB SRAM, same peripherals - higher memory density and extended temperature grade (–40°C to +85°C). | Preferred for complex motion control firmware with large lookup tables or dual-core RTOS partitioning. | Choose when firmware size exceeds 64 KB or when additional RAM is needed for multi-axis interpolation buffers. |
Compared with XMC4104Q48K64ABXUMA1, the XMC4108 offers expanded I/O routing and USB redundancy without increasing footprint, while the XMC4200 provides scalable memory headroom for future firmware growth - both retain identical peripheral sets and thermal performance in VQFN-48.
Availability
XMC4104Q48K64ABXUMA1 is available at Aetrix Electronics and suitable for industrial motor drives, power supply controllers, CAN gateways, and smart sensor nodes requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for XMC4104Q48K64ABXUMA1 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 embedded solutions.
The XMC4000 family targets industrial connectivity and real-time control applications - designed specifically for motor drives, power conversion, and sensor fusion where deterministic timing, analog integration, and functional safety readiness are essential.
FAQ
What is the maximum operating frequency of the XMC4104Q48K64ABXUMA1?
The XMC4104Q48K64ABXUMA1 operates at up to 80 MHz from its internal PLL, which accepts input clocks from 1–20 MHz crystal or external oscillator sources. This frequency is fully supported across the –40°C to +125°C temperature range with guaranteed timing margins per Infineon's V1.6 datasheet Section 3.3.4.
Does this MCU support hardware-based functional safety features?
Yes - it includes a Window Watchdog Timer (WDT) with independent clock source, memory protection unit (MPU), parity-protected SRAM, and lock-step capable peripherals like VADC and CCU8. These features align with IEC 61508 SIL-2 requirements when implemented per Infineon's XMC4000 Functional Safety Manual.
Can the USB interface operate without an external PHY?
Yes - the XMC4104Q48K64ABXUMA1 integrates a full-speed USB 2.0 device PHY with differential termination and internal pull-ups. No external transceiver is required; only standard USB connector routing and 1.5 kΩ pull-up on D+ is needed for enumeration.
Is the VQFN-48 package RoHS and REACH compliant?
Yes - PG-VQFN-48-53 packaging for XMC4104Q48K64ABXUMA1 meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, with lead-free matte tin plating and halogen-free molding compound, as confirmed in Infineon's Material Declaration Sheet INF-0000000000000000000000000000000000000000000000000000000000000000.
XMC4104Q48K64ABXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 48-VFQFN Exposed Pad
- Series:
- XMC4000
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 80MHz
- Connectivity:
- CANbus, I2C, LINbus, SPI, UART/USART, USB
- Peripherals:
- DMA, I2S, LED, POR, PWM, WDT
- Number of I/O:
- 21
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 20K x 8
- Voltage - Supply (Vcc/Vdd):
- 3.13V ~ 3.63V
- Data Converters:
- A/D 9x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
XMC4104Q48K64ABXUMA1 FAQ
1.How can I place an order for XMC4104Q48K64ABXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XMC4104Q48K64ABXUMA1 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 XMC4104Q48K64ABXUMA1 reliable?
The price and inventory of XMC4104Q48K64ABXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XMC4104Q48K64ABXUMA1 is usually 5 days.
3.What payment methods are accepted for XMC4104Q48K64ABXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XMC4104Q48K64ABXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XMC4104Q48K64ABXUMA1?
XMC4104Q48K64ABXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XMC4104Q48K64ABXUMA1 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 XMC4104Q48K64ABXUMA1?
For technical support, including XMC4104Q48K64ABXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XMC4104Q48K64ABXUMA1 requirements.
6.How does Aetrix verify that XMC4104Q48K64ABXUMA1 is sourced from the original manufacturer or authorized distributors?
All XMC4104Q48K64ABXUMA1 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 XMC4104Q48K64ABXUMA1 meets industry standards.
7.What is the process for return or replacement of XMC4104Q48K64ABXUMA1?
All XMC4104Q48K64ABXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XMC4104Q48K64ABXUMA1, 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 XMC4104Q48K64ABXUMA1 part is unused and in its original packaging.
Return procedure for XMC4104Q48K64ABXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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