XMC4104Q48F64ABXUMA1 - 32-Bit Automotive Microcontroller | Infineon
MPN: XMC4104Q48F64ABXUMA1 ✓ ActiveXMC4104Q48F64ABXUMA1 Overview
A microcontroller, or MCU, is a semiconductor that integrates a processor core, nonvolatile program memory, data memory, peripherals, and communication interfaces on one device. In the product hierarchy, an MCU is a microcontroller, then an embedded processor, then a semiconductor and integrated circuit. This device belongs to Infineon's XMC family, an automotive-oriented microcontroller portfolio designed for embedded control applications. Its Q48 ordering suffix identifies the package and configuration ordering family, but the supplied evidence does not expose the associated package drawing or complete pin map.
The most important verified facts are the manufacturer, full orderable MPN, automotive ordering designation, and Q48 configuration code. Typical XMC-family use cases include electric-motor control, actuator control, embedded automotive electronics, and industrial control platforms with CAN or LIN connectivity. Because no verified timing, memory, electrical, or package data was returned, those features should not be treated as guaranteed for this exact orderable device without checking the official Infineon product documentation.
The XMC architecture is normally evaluated around a 32-bit embedded core, on-chip flash, SRAM, timers, analog conversion resources, and serial communication peripherals. The exact core variant, memory sizes, peripheral counts, and pin multiplexing for XMC4104Q48F64ABXUMA1 remain marked as needed data. This avoids presenting family-level capabilities as exact SKU-level guarantees. Firmware developers should also verify the startup files, linker configuration, device header, and automotive qualification documentation against the complete MPN.
Potential applications include traction-adjacent motor controllers, electric window or seat actuators, thermal management controllers, body electronics, and industrial automation modules. For any of these uses, the essential checks are supply-voltage tolerance, operating-temperature range, communication timing, output-drive capability, ADC performance, and package geometry. The supplied data confirms none of those numerical limits, so board-level qualification must remain open until the manufacturer documentation is obtained.
Designers should begin by downloading the official documentation for the complete orderable MPN and matching its package drawing, pin table, recommended decoupling, clock configuration, and exposed-pad requirements to the PCB footprint. Software should use the exact device pack supplied by Infineon rather than a generic XMC4104 identifier, because flash density, qualification, and ordering options can alter the device configuration. The Q48 designation must be checked mechanically before committing a footprint to copper.
This page distinguishes verified orderable-part information from unavailable technical fields instead of substituting generic XMC-family claims. It also consolidates sourcing, selection, design-verification, and same-family replacement considerations into one engineering-focused record. The supplied distributor and manufacturer retrieval produced no usable product pages or prices, so buyers should request a live quotation and obtain current lifecycle confirmation before scheduling production quantities.
Drop-in alternatives for XMC4104Q48F64ABXUMA1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with XMC4104Q48F64ABXUMA1 (same form factor and footprint) — differing in Package, Series, Product Type, Architecture, Flash Memory.
XMC4104Q48K128AB
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →XMC4108-Q48K64AB
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →XMC4108-Q48K64BA
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →XMC4104Q48F64ABXUMA1 Maximum Ratings & Electrical Characteristics
| Manufacturer | Infineon |
| Orderable MPN | XMC4104Q48F64ABXUMA1 |
| Device Type | 32-bit microcontroller |
| Product Family | XMC |
| Ordering Configuration | Q48 |
| Qualification Classification | Automotive ordering designation |
XMC4104Q48F64ABXUMA1 standard Pin Configuration Guide
Pin configuration for XMC4104Q48F64ABXUMA1 (standard package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for XMC4104Q48F64ABXUMA1.
Refer to the datasheet for full pin configuration.
Typical Applications
XMC4104Q48F64ABXUMA1 is suitable for 6 applications: Automotive Motor Control, Body and Actuator Control, Industrial Automation Controller, Battery-Powered Embedded Module, CAN-Based Distributed Node, Environmental and Thermal Control.
Automotive Motor Control
The Infineon XMC4104Q48F64ABXUMA1 is a candidate for an automotive motor-control controller because its ordering designation identifies an automotive-oriented device, while the XMC family is commonly associated with embedded motor-control platforms. The MCU would normally manage command inputs, execute control software, drive a power stage, and collect position or current feedback. Exact PWM channels, timer resolution, ADC characteristics, and electrical limits were not returned by the supplied retrieval, so those functions must be confirmed in the official documentation before schematic release. The design should also verify startup behavior, fault handling, watchdog coverage, and the qualification grade required by the vehicle program.
Recommended
Body and Actuator Control
XMC4104Q48F64ABXUMA1 can be evaluated for body electronics such as seat, window, latch, pump, or actuator controllers when a 32-bit MCU with automotive ordering is required. A typical implementation would read switches or sensor inputs, execute debounce and diagnostic logic, and command protected outputs through external drivers. The available evidence does not confirm the exact GPIO count, communication interfaces, output-driver ratings, or package dimensions, so engineers must base the footprint and I/O allocation on the official pin table. Production suitability should also be checked against the required environmental range, functional-safety expectations, and automotive qualification documents.
Recommended
Industrial Automation Controller
The Infineon XMC4104Q48F64ABXUMA1 is suitable for evaluation as an embedded automation controller when a compact 32-bit control platform and automotive-grade ordering are useful. It could coordinate sensors, digital outputs, communications, and safety diagnostics in machinery or process-control equipment. However, the supplied data does not establish the operating-temperature range, real-time timer count, analog converter performance, or serial-interface inventory. Before selecting it, compare those verified parameters against the control loop period and I/O requirements. PCB design should also account for the exact package, exposed-pad requirements, grounding strategy, and any transient-protection needs imposed by industrial wiring.
Recommended
Battery-Powered Embedded Module
XMC4104Q48F64ABXUMA1 may be considered for a battery-powered embedded control module when low-power behavior and automotive documentation are design priorities. A low-power design would place the MCU into an available sleep or stop state during idle periods, wake it through a qualified interrupt source, and use local energy storage for stable rail transitions. The current data does not identify sleep currents, wake-up time, active current, regulator inputs, or analog reference requirements, so battery-life calculations cannot be completed. Engineers should obtain the official electrical characteristics and use the exact device pack to validate low-power modes, peripheral clock gating, and wake-source configuration.
Recommended
CAN-Based Distributed Node
The XMC4104Q48F64ABXUMA1 can be evaluated for a distributed automotive or industrial node that must exchange periodic data and diagnostic messages. An appropriate architecture would place the MCU beside a CAN transceiver, termination network, protected supply, and discrete I/O rather than driving the physical bus directly. The available evidence does not confirm whether the exact device contains CAN, LIN, or other communication peripherals, nor does it specify their clock and timing limits. These facts must be checked in the block diagram and pin table. Firmware should use the exact Infineon device header, and hardware validation should cover bus fault recovery, termination, ESD protection, and electromagnetic compatibility.
Recommended
Environmental and Thermal Control
XMC4104Q48F64ABXUMA1 is a candidate for thermal-management control where a microcontroller samples temperature or pressure inputs, operates supervisory logic, and controls fans, pumps, or valves. The XMC family and automotive ordering make the concept plausible, but the supplied retrieval contains no verified ADC resolution, sampling rate, timer resolution, or temperature-range data. Those specifications must be matched to the sensing and control bandwidth rather than inferred from the family name. Layout should isolate analog inputs from switching nodes, follow the manufacturer's grounding and decoupling recommendations, and include external protection for motors or heaters. Qualification documentation should be reviewed if the equipment is deployed in an automotive environment.
Recommended
Recommended Products Summary
Engineering reference data for XMC4104Q48F64ABXUMA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XMC4104Q48K128AB | XMC4108-Q48K64AB | XMC4108-Q48K64BA |
|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon |
| Device Family | XMC4104 | XMC4104 | XMC4108 | XMC4108 |
| Processor Architecture | 32-bit microcontroller | 32-bit microcontroller | 32-bit microcontroller | 32-bit microcontroller |
| Ordering Configuration | Q48 | Q48 | Q48 | Q48 |
Key Differentiators
- Exact ABXUMA1 ordering configuration (vs XMC4104Q48K128AB)
- Specific XMC4104 family placement (vs XMC4108-Q48K64AB)
- Complete order-code traceability (vs XMC4108-Q48K64BA)
Design Notes
Do not release the PCB footprint from the Q48 ordering code alone. Download the official package drawing for XMC4104Q48F64ABXUMA1, compare pad dimensions and exposed-pad geometry mechanically, and verify pin-1 orientation against the assembly drawing. A drawing for XMC4104Q48K128AB or an XMC4108 variant may have different terminal, mask, or thermal-pad details even when all parts use a Q48 ordering designation.
Use the manufacturer's exact recommended decoupling and power-routing diagram because no supply-voltage range, current rating, or pin assignment was captured for this record. Place bulk and high-frequency capacitors close to their intended pins, provide a low-impedance ground return, and keep switching-converter nodes away from sensitive inputs. Validate startup sequencing, voltage tolerance, and exposed-pad current handling against the final data sheet before production release.
Avoid substituting a related XMC4104 or XMC4108 order code solely because its name contains Q48. Check flash density, SRAM, core resources, pin multiplexing, automotive qualification, temperature grade, and software-device support. The three listed candidates are same-family conditional alternatives derived from the site MPN list, not confirmed cross-references; use the exact Infineon device header and perform a complete hardware and firmware regression test before substitution.
Compliance Information
The MPN carries an automotive-style ordering designation, but the supplied retrieval returned no compliance records. RoHS, REACH, AEC-Q100 grade, lead-free status, halogen-free status, and conflict-minerals status require confirmation from Infineon's current product documentation.
