XMC4200Q48F256ABXUMA1 - 80MHz Cortex-M4 MCU | Infineon
MPN: XMC4200Q48F256ABXUMA1 ✓ ActiveXMC4200Q48F256ABXUMA1 Overview
A microcontroller is a semiconductor integrated circuit that integrates a processor core, programmable memory, data memory, and peripherals into one device. The Arm Cortex-M4 core provides a 32-bit processing architecture suitable for industrial embedded systems, while the XMC4200 combines that processing capability with a balance of Flash and SRAM. Its hardware platform is intended to reduce system complexity by placing the core, memory, and embedded control functions in a single component.
The principal device characteristics visible in the ordering information include an 80 MHz operating frequency, 256 KB of Flash memory, 40 KB of SRAM, and a 3.3 V supply rating. The 48-VFQFN package includes 48 pins and an exposed pad. This compact surface-mount format is suitable for space-conscious industrial controller designs, although thermal performance and exposed-pad layout must be evaluated as part of the PCB implementation.
The XMC4000 family architecture is based on the Arm Cortex-M4 processor core and is positioned for energy-efficient, high-performance embedded industrial control. The combination of 256 KB Flash and 40 KB SRAM provides a meaningful code and working-data budget for control loops, communication handling, state management, and supervisory functions. Exact peripheral configurations, interrupt behavior, analog performance, and electrical limits must be confirmed against the complete manufacturer datasheet for the selected ordering code.
Typical design roles for this microcontroller include industrial automation controllers, condition-monitoring equipment, motor and motion-control subsystems, communications-oriented embedded nodes, and compact control platforms. Its 80 MHz Cortex-M4 performance is suitable for deterministic control workloads, while its memory capacity can support moderate application code and working buffers without requiring an external memory interface when the application remains within those limits.
PCB implementation requires careful attention to the 48-VFQFN exposed pad, power-supply routing, high-frequency return paths, and decoupling capacitor placement. The exposed pad should be connected according to the manufacturer land-pattern and thermal guidance. Firmware must also account for the exact peripheral set, pin multiplexing, startup behavior, and electrical operating limits documented for this ordering designation.
This product record combines the manufacturer ordering information, the XMC4100/XMC4200 family datasheet, and distributor technical summaries into an engineering-focused overview. It also identifies the absence of a verified pin-compatible alternative, avoids treating a related lower-memory device as a drop-in replacement, and directs engineers to the manufacturer datasheet for final pin assignment, electrical limits, peripheral details, and PCB implementation requirements.
Drop-in alternatives for XMC4200Q48F256ABXUMA1 — 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 XMC4200Q48F256ABXUMA1 (same form factor and footprint) — differing in Flash Memory, Flash Organization, Package, Series.
No drop-in alternatives available for this product.
Request AlternativesXMC4200Q48F256ABXUMA1 Maximum Ratings & Electrical Characteristics
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Series | XMC4000 family |
| Processor Core | Arm Cortex-M4 |
| CPU Architecture | 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 256 KB |
| Flash Organization | 256K x 8 bits |
| SRAM | 40 KB |
| Supply Voltage | 3.3 V |
| Package | 48-pin VQFN with exposed pad |
| Mounting Type | Surface mount |
| Product Segment | Industrial |
XMC4200Q48F256ABXUMA1 48-pin vqfn with exposed pad Pin Configuration Guide
Pin configuration for XMC4200Q48F256ABXUMA1 (48-pin vqfn with exposed pad 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 XMC4200Q48F256ABXUMA1.
Refer to the datasheet for full pin configuration.
Typical Applications
XMC4200Q48F256ABXUMA1 is suitable for 6 applications: Industrial Automation Controller, Condition Monitoring Equipment, Motor and Motion Control, Communications-Oriented Embedded Node, Power and System Supervision, Embedded Human-Machine Interface.
Industrial Automation Controller
The XMC4200Q48F256ABXUMA1 fits compact industrial automation controllers that require an 80 MHz 32-bit Arm Cortex-M4 core and a 256 KB code-memory budget. Its 40 KB SRAM can support control variables, communication buffers, and supervisory state without immediately requiring external RAM. The manufacturer classifies the corresponding XMC4200-Q48F256-BA configuration as industrial. Designers should allocate the 48-VFQFN exposed pad according to the package drawing, place supply decoupling close to the device, and confirm the required peripheral mix in the family datasheet before finalizing the controller architecture.
Recommended
Condition Monitoring Equipment
A condition-monitoring node can use the XMC4200Q48F256ABXUMA1 for periodic sensor sampling, filtering, event classification, and communication processing. The 80 MHz Cortex-M4 core provides more computation headroom than a basic 8-bit controller, while 256 KB of Flash accommodates firmware, calibration tables, and diagnostic logic. The 40 KB SRAM is suitable for bounded sample buffers and protocol state. Exact ADC characteristics, timer channels, and interface availability must be checked for the ordering code because those details are not specified in the product-page summary.
Recommended
Motor and Motion Control
The XMC4200Q48F256ABXUMA1 is suitable as the central controller in a compact motor or motion-control subsystem when the application benefits from an 80 MHz 32-bit processor and 256 KB of Flash. The core can execute proportional-integral-derivative control logic, state machines, and communications routines, while 40 KB of SRAM accommodates control parameters and buffered status information. Exact PWM channels, capture/compare resources, analog inputs, and timing limits must be selected from the manufacturer datasheet. The 48-VFQFN layout also requires disciplined exposed-pad and return-path design.
Recommended
Communications-Oriented Embedded Node
The XMC4200Q48F256ABXUMA1 can serve as the application processor in a communications-oriented embedded node when protocol processing, local control, and diagnostics must coexist. Its 80 MHz Cortex-M4 core and 40 KB SRAM provide resources for message handling and working buffers, and 256 KB of Flash can hold application firmware. The available product summary does not confirm a specific Ethernet or field-bus configuration, so interface suitability depends on the exact peripheral variant and manufacturer documentation. Signal routing around the compact VQFN package must preserve continuous supply and ground return paths.
Recommended
Power and System Supervision
The XMC4200Q48F256ABXUMA1 can coordinate power-sequencing, fault detection, logging, and system-state reporting in an embedded power controller. The 80 MHz processor supports responsive supervisory tasks, while 256 KB of Flash provides space for control tables and event logic and 40 KB of SRAM supports diagnostic buffers. A 3.3 V supply rating is documented for the ordering code, but designers must verify operating limits, external component tolerances, and protection requirements directly in the family datasheet. The exposed pad should follow the recommended electrical and thermal layout.
Recommended
Embedded Human-Machine Interface
The XMC4200Q48F256ABXUMA1 can support a compact embedded human-machine interface controller that combines local control with display or keypad handling. Its 80 MHz Cortex-M4 performance and 40 KB of SRAM are appropriate for interactive state management and moderate rendering workloads, while 256 KB of Flash provides room for firmware and interface assets. The product summary does not identify a specific LCD controller, digital interface, or audio peripheral, so those functions must be checked against the exact device configuration. Board planning should account for the small 48-VFQFN footprint and exposed-pad assembly requirements.
Recommended
Recommended Products Summary
Engineering reference data for XMC4200Q48F256ABXUMA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product |
|---|---|
| Package | 48-VFQFN with exposed pad |
| Brand | Infineon Technologies |
| Processor Core | Arm Cortex-M4 |
| CPU Architecture | 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 256 KB |
| SRAM | 40 KB |
| Supply Voltage | 3.3 V |
| Product Segment | Industrial |
| Series | XMC4000 |
Key Differentiators
- Doubles the Flash capacity of the related XMC4100Q48K128ABXLSA1 configuration (vs XMC4100Q48K128ABXLSA1)
- Uses the same 80 MHz Cortex-M4 performance class as the named XMC4200 base configuration (vs XMC4200-Q48F256-BA)
- Targets industrial embedded control with 40 KB of on-chip SRAM (vs XMC4100Q48K128ABXLSA1)
Design Notes
Use the Infineon 48-VFQFN land pattern and place input and output decoupling capacitors close to the relevant supply pins. Route high-current and sensitive-signal returns without splitting the ground plane beneath the device. The exposed pad should be connected according to the package drawing rather than treated as an interchangeable mechanical land. Confirm pin locations and recommended capacitor values in the complete XMC4100/XMC4200 datasheet before releasing the PCB.
The 48-VFQFN exposed pad is central to heat transfer from the device. Provide the manufacturer-recommended copper area and thermal-via arrangement, then evaluate junction temperature under the worst processor load and ambient conditions. Avoid assuming that the compact package can dissipate unrestricted power; derive the thermal design from the exact electrical limits and package guidance for this ordering code.
Do not treat XMC4100Q48K128ABXLSA1 as a drop-in replacement merely because both devices belong to the XMC family. Its 128 KB Flash is 128 KB, or 50%, below the XMC4200Q48F256ABXUMA1's 256 KB. A valid substitution must also match pin multiplexing, exposed-pad requirements, peripheral resources, startup behavior, memory timing, and applicable errata. Review the complete ordering table and qualification results before approval.
Keep clock, reset, and debug-trace routing short and away from noisy switching nodes. Maintain a continuous return path beneath signal traces, especially around the exposed-pad region, and follow the manufacturer recommendations for unused pins. The VQFN assembly also requires attention to solder-paste volume and reflow profile because an incorrect land pattern can cause bridging or inadequate exposed-pad soldering.
Compliance Information
The product is identified as an industrial microcontroller, not an automotive-qualified AEC-Q100 device. RoHS, REACH, lead-free, halogen-free, and conflict-minerals statuses are not stated in the available product summaries and require confirmation for the exact ordering code.
