XMC4104F64F64ABXQMA1 - 80MHz Cortex-M4 MCU | Infineon
MPN: XMC4104F64F64ABXQMA1 ✓ ActiveXMC4104F64F64ABXQMA1 Overview
An ARM Cortex-M4 microcontroller is a reduced-instruction-set processor integrated with memory, peripherals, and communication interfaces on one semiconductor die. The Cortex-M4 core belongs to the ARM processor family and is designed for embedded control, where deterministic execution, efficient interrupt handling, and compact software support are important. In the product hierarchy, it is an MCU, then an embedded processor, and ultimately a semiconductor intended for industrial control systems.
The XMC4104F64F64ABXQMA1 combines an 80 MHz Cortex-M4 core with 64 KB of flash organized as 64K × 8. Its 64-pin PG-LQFP-64-19 package provides a conventional gull-wing surface-mount footprint with an exposed-pad package designation in the verified distributor data. An industrial temperature grade and 3.3 V operating supply make the device appropriate for embedded automation and industrial control equipment.
The XMC4000 family is positioned for energy-efficient, high-performance industrial applications. The Cortex-M4 architecture supports compact control code while the operating frequency allows more computational work than basic 8-bit or 16-bit alternatives. Exact RAM capacity, peripheral inventory, analog performance, and electrical limits are not present in the supplied source records and therefore require confirmation from the manufacturer datasheet before design release.
Typical uses include industrial motor and motion control, PLC peripherals, factory automation modules, sensor conditioning, industrial communications, and embedded measurement equipment. The 64 KB flash capacity is appropriate for control firmware, boot logic, communication protocols, and parameter storage, while the 80 MHz operating rate supports responsive supervisory and signal-processing tasks.
Design engineers should verify the exposed-pad connection, decoupling requirements, clock limits, and unused-pin treatment directly against the manufacturer pinout. A 3.3 V supply alone does not establish the complete operating envelope; input tolerances, IO thresholds, maximum frequency, and power consumption must be confirmed before schematic and PCB decisions are finalized.
This product record consolidates verified distributor specifications, procurement links, package information, and engineering guidance. It also distinguishes documented drop-in candidates from unverified substitutes so procurement teams can assess compatibility without treating same-package or broadly similar devices as guaranteed pin-compatible replacements.
Drop-in alternatives for XMC4104F64F64ABXQMA1 — 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 XMC4104F64F64ABXQMA1 (same form factor and footprint) — differing in Flash Memory, Package, Architecture, Operating Supply Voltage, Package Type.
XMC4104Q48K64ABXUMA1
✅ Drop-InContact for price
View Datasheet →XMC4104Q48K128AB
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →XMC4104F64F64ABXQMA1 Maximum Ratings & Electrical Characteristics
| Manufacturer | Infineon Technologies |
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Processor Core | ARM Cortex-M4 |
| Architecture | ARM 32-bit RISC |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 64 KB (64K x 8) |
| Operating Supply Voltage | 3.3 V |
| Internal Operating Voltage Range | 1.3 V to 3.3 V |
| Microcontroller Family | XMC4000 |
| Package | PG-LQFP-64-19 |
| Package Type | 64-LQFP with exposed pad |
| Package Code | HLFQFP |
| Number of Pins | 64 pins |
| Terminal Form | Gull wing |
| Package Shape | Square |
| Mounting Type | Surface mount |
| Temperature Grade | Industrial |
| Data Bus Width | 32 bit |
XMC4104F64F64ABXQMA1 square Pin Configuration Guide
Pin configuration for XMC4104F64F64ABXQMA1 (square 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 XMC4104F64F64ABXQMA1.
Refer to the datasheet for full pin configuration.
Typical Applications
XMC4104F64F64ABXQMA1 is suitable for 6 applications: Industrial Motor and Motion Control, PLC and Automation Controller, Industrial Communication Gateway, Embedded Sensor and Measurement System, Embedded Data Acquisition and Logging, Industrial Power and System Monitoring.
Industrial Motor and Motion Control
The XMC4104F64F64ABXQMA1 fits supervisory and embedded motor-control tasks that benefit from an 80 MHz ARM Cortex-M4 core without requiring a large flash footprint. Its 64 KB flash can hold control-loop code, parameter handling, diagnostics, and communication firmware, while the 3.3 V supply matches typical industrial embedded electronics. The LQFP-64 package also provides enough pins for multiple digital interfaces and external signal conditioning. Before finalizing the design, verify PWM, timer, ADC, position-sensor, and fault-handling resources against the manufacturer pin table because those peripheral details are absent from the supplied records.
Recommended
PLC and Automation Controller
The XMC4104F64F64ABXQMA1 is suitable for compact PLC interfaces, distributed automation modules, and industrial controllers that execute protocol handling and real-time supervisory logic. Its Cortex-M4 processor operates at 80 MHz, providing substantially more performance headroom than basic 8-bit or 16-bit controllers, while 64 KB flash supports compact firmware and configuration storage. The 64-pin PG-LQFP-64-19 package exposes more connections than a small-outline MCU for sensors, bus transceivers, and status signals. Exact UART, CAN, Ethernet, timer, and safety features must be confirmed from the official XMC4104 documentation before assigning it to a particular PLC architecture.
Recommended
Industrial Communication Gateway
The XMC4104F64F64ABXQMA1 can serve as the protocol-processing MCU in a compact industrial communication gateway handling serial frames, device status, and local diagnostics. The 80 MHz Cortex-M4 core provides useful processing margin for packet filtering or protocol conversion, and the 64 KB flash is suitable for gateways with tightly defined command sets. Its 3.3 V operation integrates naturally with modern digital transceivers, while the 64-pin LQFP package offers more routing flexibility than low-pin-count packages. The engineer should confirm the availability, multiplexing, and electrical characteristics of each communication peripheral in the exact device before defining the gateway schematic.
Recommended
Embedded Sensor and Measurement System
The XMC4104F64F64ABXQMA1 is appropriate for embedded acquisition and signal-conditioning systems where a deterministic controller must coordinate sensors, digitizers, and local calculations. Its 80 MHz ARM Cortex-M4 core can execute filtering, calibration, and supervisory algorithms, while the 64 KB flash is practical for focused measurement firmware. The 3.3 V operating supply and 64-pin package provide a practical foundation for mixed-signal designs with external analog front ends. Before selecting it, verify ADC resolution, sample rate, DAC resources, comparators, reference voltage, and converter pin assignments because those parameters are not specified in the supplied distributor records.
Recommended
Embedded Data Acquisition and Logging
The XMC4104F64F64ABXQMA1 can be used in compact data-acquisition equipment that must sample inputs, perform local processing, and transfer results over an industrial interface. The Cortex-M4 core’s 80 MHz operating rate supports responsive task scheduling, while 64 KB flash is appropriate for application firmware when external storage handles larger records. Its industrial XMC4000 positioning and 64-pin package make it useful for multi-signal acquisition boards with dedicated analog and digital sections. Because the verified data does not specify converter performance, memory-map details, or package pin assignments, engineers must verify these items against the manufacturer datasheet before committing the design.
Recommended
Industrial Power and System Monitoring
The XMC4104F64F64ABXQMA1 can coordinate monitoring functions in industrial power modules by reading sensor inputs, evaluating operating states, and recording fault information. Its 3.3 V supply is suitable for low-voltage digital control sections, while the 80 MHz Cortex-M4 core provides capacity for supervisory algorithms and communication overhead. The 64-pin LQFP package offers enough I/O for status inputs, discrete fault signals, and external interface transceivers. Accurate selection requires verification of ADC channels, comparators, timers, watchdog behavior, and exposed-pad requirements, none of which are quantified in the supplied source snippets.
Recommended
Recommended Products Summary
Engineering reference data for XMC4104F64F64ABXQMA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XMC4104Q48K64ABXUMA1 | XMC4104Q48K128AB |
|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | PG-LQFP-64-19, 64-LQFP with exposed pad | 64-pin LQFP | PG-LQFP-64-19 |
| Flash Memory | 64 KB (64K x 8) | 64 KB | 128 KB |
| Number of Pins | 64 pins | 64 pins | 64 pins |
Key Differentiators
- Exact 64 KB flash configuration (vs XMC4104Q48K128AB)
- Documented 80 MHz operating frequency (vs XMC4104Q48K64ABXUMA1)
- Industrial-grade ordering configuration (vs XMC4104Q48K64ABXUMA1)
Design Notes
Route the exposed pad according to the manufacturer package drawing rather than treating it as an optional thermal feature. Provide the specified input and output decoupling capacitors directly at the associated supply pins, keep high-current paths compact, and preserve the recommended ground return beneath the device. Pin names, capacitor values, and exposed-pad connectivity were not included in the supplied records, so the official XMC4104-F64x64 schematic and layout guidance must control the implementation.
Budget the 3.3 V rail for both the MCU and its external interface circuitry, then verify the device-specific current, internal voltage range, and decoupling requirements before selecting regulators and magnetics. The verified comparison identifies an internal operating range of 1.3 V to 3.3 V, but that should not be interpreted as permission to run the external I/O rail below the package specification. Include local bulk capacitance and verify power-up sequencing wherever attached transceivers impose rail-ordering constraints.
Do not approve a replacement based only on the 64-pin LQFP package and 64 KB flash value. Compare the complete pin table, alternate-function multiplexing, clock pins, debug interface, analog inputs, exposed-pad connection, and absolute maximum ratings. The target uses the industrial XMC4104 configuration, and a suffix change can alter memory organization or qualification even when the mechanical outline remains unchanged.
Assign pins and route the PCB only after obtaining the package-specific land pattern from the manufacturer documentation. Confirm exposed-pad dimensions, lead pitch, solder-mask clearance, and paste-recommendation details rather than deriving them from a generic 64-pin LQFP footprint. Keep sensitive analog inputs away from switching nodes and high-speed return currents, and provide a quiet ground reference if the selected XMC4104 variant uses analog multiplexing.
Compliance Information
The supplied verified records identify an industrial temperature grade but do not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred from the manufacturer name or package.