Integrated Circuits

XMC4200F64K256BAXQSA1

XMC4200F64K256BAXQSA1 - 80MHz Cortex-M4 MCU | Infineon

The Infineon XMC4200F64K256BAXQSA1 is a 32-bit ARM Cortex-M4 microcontroller operating at 80 MHz, with 256 KB of flash memory and 40 KB of SRAM, housed in a 64-pin PG-LQFP-64 industrial package. It combines real-time control capability with 256 KB of on-chip program memory in a compact 64-pin surface-mount format. An ARM Cortex-M4 microcontroller is a 32-bit reduced-instruction-set processor designed for embedded control applications. Positioned within the hierarchy of Cortex-M processor, embedded microcontroller, semiconductor, and industrial automation electronics, the XMC4200 provides a platform for combining deterministic control loops with communications, data acquisition, and supervisory functions. The principal device characteristics include an 80 MHz Cortex-M4 core, 256 KB flash, 40 KB SRAM, and 32-bit processing. Its 256 KB flash provides room for application code, configuration data, and real-time control routines, while the 40 KB SRAM supports working memory, buffers, stacks, and peripheral data. The device is identified for industrial applications in the XMC4000 family. The XMC4200 family architecture combines a Cortex-M4 processing core with embedded control peripherals. This makes it suitable for systems that must execute multiple control tasks while responding to external inputs. Pin and peripheral assignments must be checked against the manufacturer pin-description table because alternate functions and package-specific mappings determine whether each signal can be used as intended. Typical uses include industrial motor and power-control systems, industrial automation controllers, and communication-oriented embedded nodes. The 64-pin LQFP package offers more interface options than smaller microcontroller packages, which can reduce the need for external I/O expansion when a design has been planned around the available pin map. For PCB design, place the device on a multilayer board with a short ground return beneath the exposed pad area, connect all supply pins as specified in the datasheet, and decouple the supply rails close to their pins. Confirm the exact thermal-pad connection and pin-1 orientation before fabrication, especially when using the manufacturer’s evaluation-board layout as a reference. This product record combines the manufacturer ordering information with distributor technical descriptions, package and memory details, application guidance, procurement facts, and a focused design checklist. It is intended to help engineers confirm the correct device and plan an industrial Cortex-M4 control board with fewer component-level and footprint errors.

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XMC4200Q48F256ABXUMA1

XMC4200Q48F256ABXUMA1 - 80MHz Cortex-M4 MCU | Infineon

The Infineon Technologies XMC4200Q48F256ABXUMA1 is a 32-bit ARM Cortex-M4 microcontroller in the XMC4000 family, operating at 80 MHz with 256 KB of embedded Flash and 40 KB of SRAM in a 48-pin VQFN package with an exposed pad. It is identified as an industrial microcontroller and combines a 3.3 V supply rating with an Arm Cortex-M4 processor core for embedded control applications. 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.

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XMC4200Q48F256BAXUMA1

XMC4200Q48F256BAXUMA1 - 80MHz Arm Cortex-M4 MCU | Infineon

The Infineon XMC4200Q48F256BAXUMA1 is an industrial 32-bit Arm Cortex-M4 microcontroller with an 80 MHz operating frequency, 256 KB of embedded Flash memory, and 40 KB of SRAM in a 48-pin VQFN package with an exposed pad. It belongs to the XMC4000 family and integrates CAN and LIN networking, timer/PWM control, and general-purpose microcontroller resources for embedded industrial designs. A microcontroller is a programmable semiconductor that combines a processor core, memory, peripherals, and communication interfaces on one integrated circuit. The XMC4000 family follows the hierarchy MCU, embedded microcontroller, microcontroller, and semiconductor. Its Arm Cortex-M4 core supports efficient real-time control while the CAN and LIN interfaces allow the device to communicate with industrial automation, automotive networking, and distributed control equipment. The XMC4200Q48F256BAXUMA1 combines 80 MHz processing performance with 256 KB of Flash and 40 KB of SRAM. The Flash memory provides room for application code and configuration data, while SRAM supports working memory, stack operations, buffers, and real-time data processing. Its integrated CAN and LIN connectivity reduces the need for external communication transceivers when designing networked embedded systems, although transceiver selection and bus protection remain board-level requirements. The XMC4200 part of the XMC4000 family is positioned for industrial control applications that benefit from an Arm Cortex-M4 processor and dedicated communication peripherals. Compared with a general-purpose Cortex-M4 design, this device integrates communication and timing resources into a compact 48-VQFN package. This consolidation can reduce board area when CAN, LIN, timers, and PWM functions are all required by the application. Typical applications include industrial automation controllers, CAN-based motor and machine controls, LIN-connected automotive sub-systems, distributed sensor nodes, industrial communication gateways, and compact embedded control panels. The combination of 256 KB Flash, 40 KB SRAM, and 80 MHz operation is suitable for protocol handling, supervisory logic, data acquisition, and closed-loop control without requiring a separate processor. PCB design should preserve the exposed-pad thermal and electrical requirements of the VQFN package. Use a manufacturer-compliant land pattern, connect the exposed pad to the appropriate ground plane, and place decoupling capacitors close to the power pins. Firmware deployment should also account for the 256 KB Flash limit, boot and application organization, communication timing, and the pin multiplexing required by the selected peripheral configuration. This page consolidates the component specifications, manufacturer documentation, package information, application guidance, and qualification criteria into a compact engineering reference. It also distinguishes pin-compatible family alternatives from options that require different firmware, package, peripheral, or qualification validation.

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XMC4200Q48K256ABXUMA1

XMC4200Q48K256ABXUMA1 - 80MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4200Q48K256ABXUMA1 is a 32-bit Arm Cortex-M4 industrial microcontroller with an 80 MHz core, 256 KB of flash memory, 40 KB of SRAM, and a 48-pin VQFN package with an exposed pad. It is designed for embedded industrial control applications requiring deterministic real-time performance, flexible serial connectivity, and a compact surface-mount footprint. An Arm Cortex-M4 microcontroller is a reduced-instruction-set embedded processor within the microcontroller and semiconductor hierarchy. It combines processor performance, embedded flash, SRAM, peripherals, and interrupt-driven control in one integrated circuit. XMC devices belong to Infineon's XMC4000 family and target industrial automation, motor control, communications, sensing, and connected embedded equipment. Three defining specifications are the 80 MHz operating frequency, 256 KB flash, and 40 KB SRAM. The 80 MHz Cortex-M4 core supports efficient control-loop execution, while 256 KB of embedded flash accommodates application code and data. The 40 KB SRAM provides working memory for real-time algorithms and peripheral data handling. The package is a 48-terminal PG-VQFN with an exposed thermal pad for compact PCB placement and improved heat dissipation. The device is positioned for industrial environments requiring operation from -40°C to 125°C. Its microcontroller architecture integrates conventional digital control functions with dedicated peripherals for communication and timing, allowing designers to consolidate functions that otherwise require separate interface controllers. The exposed pad should be connected to the PCB ground plane according to the manufacturer's package guidance to optimize thermal and electrical performance. Typical applications include industrial automation controllers, sensor and condition-monitoring systems, motor-control equipment, communications gateways, and compact embedded control platforms. The 80 MHz processing rate is useful for proportional-integral-derivative control, state-machine execution, communication protocol handling, and signal processing. Its 256 KB flash supports moderately complex firmware while maintaining a compact 48-pin package. For PCB design, place the exposed pad on a dedicated solderable thermal and ground pad, preserve the manufacturer-recommended footprint dimensions, and provide short, low-impedance supply connections. Keep analog and communication interfaces away from fast digital return paths when the application includes sensitive measurements. Firmware configuration should also account for the industrial temperature rating and all peripheral operating constraints. This page combines the exact ordering information, core specifications, package information, design guidance, selection criteria, and verified same-family alternatives to support faster engineering evaluation and sourcing of the XMC4200Q48K256ABXUMA1.

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XMC4200Q48K256BAXUMA1

XMC4200Q48K256BAXUMA1 - 80MHz Cortex-M4 MCU | Infineon

The Infineon XMC4200Q48K256BAXUMA1 is an industrial 32-bit ARM Cortex-M4 microcontroller operating up to 80 MHz, with 256 KB of flash memory, 40 KB of SRAM, CAN and LIN networking, and a 48-pin VQFN package with an exposed pad. It combines a hardware floating-point unit and high-resolution PWM timers with mixed-signal acquisition capabilities for motor-drive, motion-control, and industrial communication systems. An industrial microcontroller is a semiconductor device designed to execute real-time control, monitoring, and communication tasks in demanding embedded systems. The XMC4000 family belongs to the ARM Cortex-M4 microcontroller class, combining processor performance, embedded nonvolatile memory, RAM, communication peripherals, timers, and analog interfaces. This integration places the XMC4200 within the broader hierarchy of embedded processor, microcontroller, and industrial automation semiconductor categories. Principal features include an 80 MHz ARM Cortex-M4 core, 256 KB flash, 40 KB SRAM, hardware floating-point capability, dual CAN/LIN-oriented networking support, and high-resolution PWM timers. The 256 KB flash capacity provides room for application code, configuration data, and firmware updates, while the 40 KB SRAM supports real-time control state, communication buffers, and mixed-signal processing. The industrial temperature range extends from -40°C to 125°C. The target device is based on the Infineon XMC4200-Q48K256-BA, whose ordering information identifies 256 KB flash, 40 KB SRAM, and industrial-grade temperature operation. Distributor records describe the programmable part as a 48-lead PG-VQFN-53 package with an exposed thermal pad. Its CAN, LIN, timer/PWM, and mixed-signal resources support designs requiring deterministic control and networked fieldbus communication without relying solely on a general-purpose processor. Typical applications include servo and motor controllers, industrial CAN and LIN nodes, factory automation equipment, industrial sensor hubs, motion-control platforms, and mixed-signal monitoring systems. In each case, the MCU consolidates real-time processing and communication while reducing the number of discrete interface components required on the board. Designers should verify every peripheral assignment, pin multiplexing option, and exposed-pad connection against the manufacturer datasheet before layout release. Input and output signal integrity, CAN and LIN termination, clock configuration, decoupling, and thermal management are especially important in electrically noisy industrial environments. Firmware should also include watchdog, fault-state, and brownout recovery behavior appropriate to the target system. This page combines verified manufacturer and distributor specifications, commercial availability information, a strict drop-in assessment, and application-oriented design guidance. It distinguishes documented values from missing technical data so engineers can make sourcing and design decisions without mistaking unsupported assumptions for manufacturer specifications.

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XMC4300-F100F256

XMC4300-F100F256 - 144MHz Cortex-M4 MCU 256KB Flash | Infineon

The Infineon XMC4300-F100F256 AA is a 32-bit ARM Cortex-M4 industrial microcontroller in a 100-pin LQFP package, featuring 256 KB of on-chip flash memory, 128 KB SRAM, and an integrated Ethernet MAC that natively supports EtherCAT slave operation. It is part of the XMC4000 family, which combines the Cortex-M4 core with DSP instructions and a single-precision FPU, plus Infineon's deterministic peripheral set designed for real-time industrial control. Background: An ARM Cortex-M4 microcontroller is a 32-bit MCU based on the ARMv7-M architecture that integrates a Thumb-2 instruction set, optional single-precision floating-point unit, and DSP extensions. Within the broader taxonomy, this places the XMC4300 as: microcontroller -> 32-bit MCU -> ARM Cortex-M4 MCU -> industrial-grade MCU -> real-time control MCU -> semiconductor. The XMC4000 family extends this with Infineon's peripheral subsystem for motor control, power conversion, and fieldbus communication. Key features of the XMC4300-F100F256 include a 144 MHz core clock, 128 KB of integrated SRAM with parity, hardware EtherCAT slave controller (ECAT), USB 2.0 full-speed OTG, up to four USIC channels for flexible serial communication (UART, SPI, I2C, I2S), two CAN nodes, and a 12-bit multi-channel ADC. The PG-LQFP-100-25 package with exposed pad supports an extended industrial temperature range of -40C to +85C. The on-chip EtherCAT Slave Controller (ESC) is the differentiating feature, enabling sub-millisecond cycle times without an external ASIC. At the architecture level, the XMC4300 uses an M-DSP/M-FPU Cortex-M4 core from ARM, paired with Infineon's proprietary peripheral interconnect and a hierarchical bus matrix that gives DMA-capable channels direct access to SRAM, peripherals, and the EtherCAT Dual Port RAM. The integrated EtherCAT Slave Controller offloads the EtherCAT state machine from the application CPU, leaving 144 MHz of compute available for the application layer. Typical use cases include EtherCAT slave IO modules, industrial sensor hubs, servo drive auxiliary controllers, PLC expansion modules, and building automation gateways. The XMC4300-F100F256 AA fits EtherCAT applications because the integrated ESC eliminates the need for an external ET1100 ASIC, reducing BOM cost and PCB area while still meeting EtherCAT conformance class compliance. Design consideration: the PG-LQFP-100-25 exposed-pad variant must be soldered to a sufficient copper pad on the PCB to dissipate up to ~1 W of internal dissipation; missing or weak thermal pad soldering can lead to thermal shutdown under sustained EtherCAT and CPU load. This page synthesizes Infineon datasheet parameters, distributor pricing, drop-in alternatives within the XMC4300 family, and application reference designs not found in the standalone manufacturer datasheet.

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XMC4300F100K256AAXQMA1

XMC4300F100K256AAXQMA1 - 144MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4300F100K256AAXQMA1 is a 32-bit ARM Cortex-M4 industrial microcontroller with a 144 MHz core, 256 KB of Flash memory, and Ethernet MAC capability in a 100-pin PG-LQFP package. It combines deterministic microcontroller control with embedded-network connectivity, making it suitable for industrial gateways, connected controllers, and networked automation equipment. An ARM Cortex-M4 microcontroller is a reduced-instruction-set processor designed for embedded control. The Cortex-M4 core combines efficient exception handling, low-latency peripheral access, and optional signal-processing instructions within the broader MCU semiconductor category. In the XMC4000 family, this processing capability is combined with on-chip peripherals, memory, and communications resources for real-time industrial designs. The XMC4300F100K256AAXQMA1 operates at up to 144 MHz and includes 256 KB of Flash for firmware and application code. Its Ethernet MAC provides a hardware interface for connected-control and gateway products. The 100-pin LQFP package supports a high pin count for external interfaces while remaining compatible with conventional surface-mount PCB assembly. The manufacturer identifies the device as an industrial XMC4000-series product. The device architecture is based on the ARM Cortex-M4 processor and includes on-chip memory and peripheral subsystems. The integrated Ethernet MAC allows a single-chip architecture to handle real-time control and network communication without requiring a separate Ethernet controller. Peripheral interfaces, timers, communications channels, and interrupt resources support industrial control, sensing, communications, and supervisory functions. Typical uses include industrial Ethernet gateways, programmable automation controllers, building automation equipment, motor and motion-control systems, connected sensors, and embedded network appliances. Its combination of 144 MHz processing performance and 256 KB Flash is particularly useful when the firmware must combine network protocol handling with deterministic control tasks in a compact industrial design. PCB design should follow the Infineon XMC4300 datasheet for pin multiplexing, power-supply connections, decoupling, clock configuration, and exposed-pad or thermal-layout requirements. Firmware planning should also account for the Ethernet PHY arrangement: the MAC does not imply that an external transceiver is unnecessary, so signal integrity and magnetics must be designed around the complete physical network interface. This page combines the manufacturer product information, ordering details, technical highlights, application guidance, and verified drop-in alternatives to support faster component selection and PCB planning for industrial embedded-networking designs.

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XMC4300F100K256AAXUMA1

XMC4300F100K256AAXUMA1 - 144MHz Arm Cortex-M4 MCU, 256KB Flash | Infineon

The Infineon XMC4300F100K256AAXUMA1 is a 32-bit industrial microcontroller built around an Arm Cortex-M4 core with integrated Floating Point Unit and DSP instructions, operating at up to 144 MHz with 256 KB of embedded Flash memory and an on-chip Ethernet MAC, housed in a 100-pin PG-LQFP package with an exposed thermal pad. The 3.3 V supply part number suffix indicates the intended operating supply class for industrial systems. A microcontroller is a programmable system-on-chip that integrates a CPU core, Flash program memory, RAM, and dedicated peripherals into one package. The XMC4000 family from Infineon sits in the industrial 32-bit microcontroller segment, positioned between general-purpose 8/16-bit control devices and higher-end application processors, and belongs to the broader hierarchy of embedded processors used in industrial automation, networking, and motor control equipment. Key features of this device include the 144 MHz Arm Cortex-M4F core with single-precision FPU and DSP instruction extensions for fast control-loop and signal-processing work, 256 KB of Flash for firmware and boot code, an integrated Ethernet MAC for networked control, and a rich set of industrial peripherals typical of the XMC4000 family such as multiple timer/counter units, serial interfaces, and analog conversion channels. The Cortex-M4 architecture with an FPU is also what allows deterministic real-time behavior combined with a familiar ARM toolchain ecosystem. The XMC4300-F100K256-AA variant carries the AA industrial grade designation, meaning it is intended for extended industrial temperature and qualification requirements rather than cost-sensitive consumer applications. Using the Arm Cortex-M4 instruction set means existing CMSIS-based firmware, HAL libraries, and GCC/IAR/Keil toolchains can be reused, which lowers migration effort for teams moving from smaller Cortex-M parts. Typical applications include industrial Ethernet gateways and PLC communication controllers, factory automation nodes, motor and motion control controllers, sensor and actuator network hubs, building automation and HVAC controllers, and industrial sensor equipment that needs an Ethernet interface for connectivity. The key design consideration is the exposed pad on the LQFP-100 package: it must be tied to ground with a solid copper pour and adequate via stitching to carry core current and keep junction temperature within the device limit at 144 MHz operation. This page consolidates manufacturer part details, distributor availability references, drop-in alternatives within the XMC4000 family, and practical PCB and thermal design guidance that are not collected together on a single manufacturer datasheet page.

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XMC4400F100F512BAXQMA1

XMC4400F100F512BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

The Infineon XMC4400F100F512BAXQMA1 is a 32-bit industrial ARM Cortex-M4 microcontroller operating at 120 MHz, with 512 KB of flash memory and integrated 10/100 Ethernet MAC capability. The device is supplied in a 100-pin LQFP package with an exposed pad. It belongs to the XMC4000 family and combines a high-performance Cortex-M4 core with an industrial peripheral set for embedded control, communications, and real-time applications. The XMC4000 series is a microcontroller family within the broader embedded semiconductor and industrial automation hierarchy. It provides a deterministic hardware platform for motor control, industrial networking, sensor acquisition, and connected machinery. The XMC4400F100F512BAXQMA1 is particularly suited to designs requiring substantial flash capacity, high clock speed, Ethernet connectivity, and deterministic control peripherals without using a separate communications processor. Key features include an ARM Cortex-M4 processor at 120 MHz, 512 KB of flash, 32-bit data-bus capability, a 10/100 Ethernet MAC, 12-bit ADCs, a 12-bit DAC, and a high-resolution PWM unit. The Ethernet MAC supports industrial Ethernet applications, while the advanced timer and PWM resources support precise motor and power conversion control. The 100-LQFP package exposes the required peripheral and power connections while supporting conventional board assembly and thermal management through its exposed pad. The microcontroller’s architecture is designed for embedded systems requiring both control-loop responsiveness and communication capability. Its 120 MHz Cortex-M4 execution rate supports protocol processing, supervisory logic, and real-time control tasks. The Ethernet MAC reduces the need for external Ethernet hardware when the system design uses compatible PHY components. The ADC and DAC resources support analog measurement, signal conditioning, and waveform generation without requiring separate converters in suitable designs. Typical applications include industrial Ethernet controllers, factory automation equipment, motor drives, power conversion systems, building automation controllers, and embedded gateways. The device can also serve in sensor-heavy industrial systems where periodic sampling, communication, and control functions must coexist in one device. Its exposed-pad LQFP package requires careful PCB thermal design to dissipate power reliably. Designers should verify the exact pin assignments, power-supply sequencing, analog input limits, and exposed-pad connection requirements in the Infineon datasheet before layout release. Ethernet designs also require correct PHY integration, magnetic-component selection, controlled-impedance routing, and isolation or surge-protection planning according to the installation environment. The manufacturer documentation is the authoritative source for final electrical limits and board implementation details.

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XMC4400F100F512BAXUMA1

XMC4400F100F512BAXUMA1 - 120MHz Cortex-M4 MCU | Infineon

The Infineon XMC4400F100F512BAXUMA1 is a 32-bit industrial ARM Cortex-M4 microcontroller operating up to 120 MHz, with 512 KB of embedded flash and a 100-pin PG-LQFP package. The XMC4000 series provides integrated Ethernet connectivity, including a 10/100 Ethernet MAC, for connected industrial equipment requiring deterministic real-time control and network communication. Its LQFP-100 package exposes the device's digital and analog peripherals in a surface-mount format suitable for automated assembly. A microcontroller is a programmable semiconductor that combines a processor core, memory, peripherals, and communication interfaces on one integrated circuit. The ARM Cortex-M4 core gives this device a 32-bit architecture suited to industrial automation, embedded networking, motor control, and data acquisition. The XMC4000 family combines the Cortex-M4 core with on-chip Ethernet, analog interfaces, timers, communication peripherals, and safety-oriented features designed for industrial applications. The 120 MHz operating frequency provides processing headroom for protocol handling, control-loop execution, diagnostics, and application logic. Its 512 KB flash memory stores firmware, configuration data, and application code, while the device's Ethernet MAC supports connection to 10/100 Mb/s Ethernet networks. The manufacturer identifies the XMC4400-F100F512-BA family variant as an industrial 32-bit Cortex-M4 device with 10/100 Ethernet MAC functionality. The XMC4400F100F512BAXUMA1 ordering designation identifies the 100-pin package, 512 KB flash configuration, industrial temperature/profile option, tape-and-reel order code, and grade suffix. Its 100-pin PG-LQFP-100 package offers a larger pin count than small-outline packages, supporting broad access to the mixed-signal and communication resources available in the XMC4000 family. Exact pin assignments and exposed-pad connections should be taken from the Infineon XMC4400 datasheet and package drawing before layout release. Typical uses include industrial Ethernet controllers, factory automation nodes, embedded gateways, motor and power-control systems, industrial sensors, and networked test equipment. For these applications, the device's 120 MHz Cortex-M4 performance and integrated 10/100 Ethernet MAC reduce the need for separate network controllers while keeping real-time processing and communications on the same device. PCB design should treat all 100 package terminals and the exposed pad, where applicable, according to the manufacturer's land pattern and thermal guidance. Decoupling, analog grounding, Ethernet magnetics, clock stability, and exposed-pad vias are especially important in a mixed-signal industrial design. Firmware selection should also verify the complete ordering-code decoding and all peripheral variants associated with the exact derivative. This product page combines the manufacturer ordering information with practical engineering guidance for industrial networking, firmware selection, PCB implementation, and drop-in replacement assessment. It is intended to help engineers identify whether the XMC4400F100F512BAXUMA1 matches a required Cortex-M4, 512 KB flash, 10/100 Ethernet, and 100-pin LQFP platform before requesting a quotation.

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XMC4400F100K256BAXUMA2

XMC4400F100K256BAXUMA2 - 120MHz Cortex-M4 MCU | Infineon

The Infineon Technologies XMC4400F100K256BAXUMA2 is a 32-bit ARM Cortex-M4 microcontroller operating at up to 120 MHz, with 256 KB of flash memory, 80 KB of SRAM, and Ethernet connectivity. The device is supplied in a 100-pin PG-LQFP package with an exposed pad, making it suitable for industrial control, communications, and embedded automation systems. A microcontroller is a programmable semiconductor that integrates a processor core, memory, peripherals, and communication interfaces onto one device. It belongs to the embedded processor hierarchy, alongside system-on-chip and application-specific processors, and executes firmware that controls sensors, motors, communications, and safety-related system functions. The ARM Cortex-M4 core uses a 32-bit architecture and combines deterministic peripheral access with efficient interrupt handling for real-time embedded workloads. The XMC4400 combines 256 KB of programmable flash with 80 KB of SRAM, giving embedded software room for code, working memory, Ethernet stacks, and communication buffers. Its 120 MHz operating frequency supports responsive control loops and protocol processing, while the XMC4000 family integration consolidates Ethernet and industrial peripherals into one component. This reduces board area compared with separate processor and communication solutions. The integrated Ethernet interface is the defining feature for networked industrial equipment. The microcontroller can connect embedded controllers to Ethernet infrastructure without requiring a separate network controller, allowing designers to consolidate motor control, communications, and local supervision into a single controller. The manufacturer identifies the XMC4400-F100F256-BA as an industrial ARM Cortex-M4 microcontroller with Ethernet, 256 KB flash, and 80 KB SRAM. Typical applications include industrial Ethernet controllers, automated production equipment, motor and actuator controllers, building automation gateways, sensor-network nodes, and embedded communications modules. Its combination of deterministic processing, substantial on-chip memory, and integrated Ethernet supports compact control platforms that must communicate reliably with supervisory systems. PCB implementation requires careful treatment of the exposed thermal pad and supply pins. Place the device on a multilayer board with a low-impedance ground plane, route high-current and high-speed interfaces away from sensitive analog sections, and follow the manufacturer pin-description and layout guidance. Confirm every decoupling, clock, reset, and Ethernet connection against the datasheet before fabrication. This product page combines manufacturer specifications, package details, practical design guidance, and traceable replacement analysis. It also distinguishes confirmed drop-in options from devices that may require firmware, peripheral, or PCB verification, helping engineers shorten procurement and design-review cycles.

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XMC4400F100K512BAXQMA1

XMC4400F100K512BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4400F100K512BAXQMA1 is an industrial 32-bit Arm Cortex-M4 microcontroller operating at 120 MHz, with 512 kB of embedded flash and a 100-pin PG-LQFP package with exposed pad. The device belongs to the XMC4000 family and integrates an Ethernet MAC with 10/100 Ethernet support for connected industrial equipment. Its operating supply is 3.3 V, while the -25 designation identifies the device’s extended temperature-grade ordering position. An Arm Cortex-M4 microcontroller is a 32-bit embedded processor based on the Armv7E-M architecture. It combines a real-time processing core with timers, communication peripherals, memory interfaces, and GPIO in one integrated circuit. Within the product hierarchy, the XMC4400 is a microcontroller, embedded processor, and semiconductor designed for industrial control systems where deterministic peripherals and network connectivity are more important than general-purpose computing performance. Principal features include 120 MHz processing, 512 kB of flash memory, 10/100 Ethernet MAC capability, and a high-resolution PWM unit with 150 ps resolution. The fine PWM resolution is especially useful in digital power conversion, where precise duty-cycle control can improve regulation behavior and reduce harmonic distortion. The integrated communication and timing resources also reduce the need for external interface components in industrial Ethernet and automation equipment. The XMC4000 peripheral set includes dedicated digital power conversion resources and multiple high-speed timer inputs. This combination allows the microcontroller to control switched-mode power stages while managing communications and supervisory functions. The 100-pin LQFP package exposes substantially more I/O than smaller MCU packages, allowing dedicated signals for power-control loops, communications, diagnostics, and machine interfaces while preserving an exposed thermal pad for heat spreading. Typical applications include industrial Ethernet controllers, programmable logic controllers, digital power supplies, motor-control and inverter equipment, factory automation nodes, industrial communication gateways, and embedded data-acquisition systems. The 10/100 Ethernet capability is particularly suitable for legacy industrial networks, while the 150 ps PWM resolution supports high-resolution power-conversion control. PCB design should prioritize a low-impedance ground plane, careful routing of power-stage signals, and effective decoupling around the 3.3 V supply pins. The exposed pad must be connected to the appropriate ground-plane area according to the manufacturer’s land-pattern guidance. Ethernet traces require controlled topology and return-path continuity to minimize reflections and susceptibility to common-mode noise. This product page combines manufacturer specifications with practical design guidance, packaging information, and pin-compatible alternatives for engineering evaluation. It helps designers assess whether the 120 MHz Cortex-M4 core, 512 kB flash, 10/100 Ethernet support, 150 ps PWM resolution, and PG-LQFP-100 footprint fit an industrial control or digital power-conversion design before committing the exact ordering code to a BOM.

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XMC4400F100K512BAXUMA1

XMC4400F100K512BAXUMA1 - 120MHz Cortex-M4 MCU | Infineon

The Infineon XMC4400F100K512BAXUMA1 is a 32-bit industrial ARM Cortex-M4 microcontroller operating at up to 120 MHz, with 512 KB of flash memory and 10/100 Ethernet connectivity, housed in a PG-LQFP-100-11 package. It belongs to the XMC4000 family and combines a high-performance Cortex-M4 core with embedded communications and industrial-oriented peripherals. A microcontroller is a programmable semiconductor that integrates a processor core, memory, communications interfaces, timers, analog inputs, and digital I/O into one device. The XMC4000 family is designed for embedded control systems where local processing, deterministic peripherals, and industrial communication are important. The XMC4400F100K512BAXUMA1 is suitable when a design requires 512 KB of program storage, 32-bit processing, and Ethernet in a 100-pin surface-mount package. The device provides a 120 MHz ARM Cortex-M4 core, 512 KB flash, and 10/100 Ethernet according to the Infineon product-page description. The 32-bit architecture supports efficient handling of networking stacks, control algorithms, and multiple peripheral tasks. Its PG-LQFP-100-11 package provides a large pin count for external signals and is compatible with conventional PCB assembly methods. The ordering code also indicates a tape-and-reel shipping format. The XMC4000 platform is intended for industrial embedded applications, including connected control equipment, industrial Ethernet nodes, motion and automation controllers, and communication-oriented embedded systems. The integrated Ethernet capability can reduce the need for a separate network controller when the system requires 10/100 Ethernet connectivity. The 512 KB flash capacity allows firmware, configuration data, and application logic to be stored locally. Designers should use the Infineon XMC4400 datasheet for the complete electrical characteristics, memory map, peripheral multiplexing, pin definitions, package dimensions, and recommended operating conditions. PCB design should preserve the specified decoupling, clock, Ethernet routing, and ground-return requirements. Software development should use the corresponding XMC4000 peripheral library, startup files, linker configuration, and device headers for the exact ordering designation. This page provides a structured engineering summary of the XMC4400F100K512BAXUMA1, including its core, memory, package, interface, application fit, procurement considerations, and verified Infineon documentation links. It is intended to support design review, sourcing, and board-level planning for industrial embedded systems.

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XMC4400F64F256ABXQMA1

XMC4400F64F256ABXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon XMC4400F64F256ABXQMA1 is a 32-bit ARM Cortex-M4 microcontroller operating up to 120 MHz, with 256 KB of embedded flash and an Ethernet MAC, housed in a 64-pin LQFP package with an exposed pad. It is designed for industrial embedded systems requiring deterministic real-time control, high-speed serial connectivity, and integrated Ethernet communication. The device operates from a 3.3 V supply according to its ordering designation. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, peripherals, and communication interfaces on one device. Within the product hierarchy, the XMC4400 is an ARM Cortex-M4 MCU, an embedded processor within the XMC4000 family. It combines real-time control performance with industrial peripherals, allowing one device to supervise sensors, execute control algorithms, and exchange data through Ethernet or serial interfaces. The principal features visible in the ordering information include a 120 MHz Cortex-M4 core, 256 KB of flash memory, a 3.3 V operating supply, and an Ethernet MAC. The 32-bit RISC architecture supports compact, efficient embedded software, while the integrated Ethernet MAC provides a dedicated path for network-connected industrial equipment. The LQFP-64 exposed-pad package also provides a substantial underside thermal and ground connection for designs requiring improved electrical and thermal performance. The XMC4400F64F256ABXQMA1 belongs to the industrial XMC4000 product class, making it suitable for control platforms that require both deterministic operation and communications. The 256 KB flash capacity supports embedded boot code, configuration data, and application firmware in a single-controller design. Its 120 MHz operating rate provides additional timing margin for protocol processing, digital signal handling, and supervisory control tasks. Typical applications include industrial Ethernet controllers, programmable automation equipment, motor and motion-control systems, connected sensor gateways, industrial communication equipment, and embedded measurement systems. In these systems, the MCU can execute real-time control loops while the Ethernet MAC manages networked communication without requiring a separate network controller. PCB implementation requires correct assignment of the 3.3 V supply, decoupling, clock, reset, debug, and communication signals according to the manufacturer pin-description table. The exposed pad should be connected to the intended ground plane and thermally sized for the final board stack-up. Firmware should also validate operating limits, peripheral clock configurations, and Ethernet physical-layer requirements before field deployment. This page combines the manufacturer ordering information with practical application guidance, package considerations, and a parameter-focused comparison with members of the XMC4400 family. These engineering details help designers distinguish flash-density or ordering-code changes from changes that require PCB or firmware modification.

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XMC4400F64F256BAXQMA1

XMC4400F64F256BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4400F64F256BAXQMA1 is a 32-bit ARM Cortex-M4 industrial microcontroller with a 120 MHz operating frequency, 256 KB of embedded Flash memory, and a 100-pin PG-LQFP surface-mount package. It belongs to the XMC4000 microcontroller family and combines a high-resolution PWM unit, analog and digital peripherals, and Ethernet MAC capability in one industrial control device. The orderable designation indicates an industrial temperature option and 256 KB Flash configuration. An industrial microcontroller is a semiconductor device designed to execute embedded control software under real-time operating conditions. The XMC4400 follows the hierarchy of microcontroller, embedded processor, and industrial semiconductor. Its ARM Cortex-M4 processing architecture provides a 32-bit execution environment for motor control, communications, industrial automation, and connected equipment. Unlike a general-purpose desktop processor, it is intended for deterministic control of sensors, actuators, communication links, and safety-oriented peripheral functions. The verified manufacturer information identifies an operating frequency of up to 120 MHz, 256 KB of Flash, and an Ethernet MAC as principal device attributes. The XMC4400 also incorporates Infineon's high-resolution PWM capability, whose published resolution reaches 150 ps. These features support applications that benefit from precise timing, fast control-loop execution, and deterministic peripheral interaction without requiring a separate high-resolution PWM device. Technical implementation uses the ARM Cortex-M4 core within the XMC4000 architecture and integrates memory, communications, timing, analog, and debugging resources into a single device. Flash provides 256 KB for firmware and application code, while SRAM requirements and other memory details remain dependent on the complete ordering designation and datasheet tables. The PG-LQFP-100 package is a 100-pin plastic surface-mount package suited to multilayer industrial control boards where a fine-pitch leaded package is preferred over a ball-grid array. Typical uses include industrial Ethernet equipment, motor and power conversion controllers, factory automation nodes, building automation interfaces, and embedded communication platforms. For networking products, the integrated Ethernet MAC reduces the need for external media-access control, although a suitable Ethernet PHY and magnetic interface are still required. For motor control, the high-resolution PWM unit supports precise edge placement and timing while the 120 MHz Cortex-M4 core handles supervisory control and communications tasks. Designers should preserve the pin assignments and power conditions defined for the PG-LQFP-100 ordering designation, use the manufacturer's recommended decoupling and clock configuration, and verify Ethernet transceiver requirements before layout. Software validation should include clock-tree, reset, startup, and peripheral-instance verification. PCB thermal and signal-integrity reviews are essential when high-speed communication, switching outputs, or adjacent sensitive analog circuitry share the board. This product record consolidates verified manufacturer and distributor information, pin-package identification, pricing status, application guidance, and transparent engineering comparisons. It also distinguishes verified facts from parameters that require confirmation in the complete manufacturer datasheet, helping engineers accelerate sourcing without presenting unverified electrical limits as design guarantees.

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XMC4400F64F512ABXQMA1

XMC4400F64F512ABXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4400F64F512ABXQMA1 is an industrial 32-bit Arm Cortex-M4 microcontroller operating at up to 120 MHz, with 512 KB of flash memory and Ethernet MAC capability, in a 64-pin PG-LQFP surface-mount package. It belongs to the XMC4000 family and combines a Cortex-M4 processor core with embedded DSP instructions, flash memory, Ethernet connectivity, and industrial-oriented peripherals. A microcontroller is a programmable semiconductor device that integrates a processor core, memory, peripherals, and communication interfaces into one component. Within the product hierarchy, the XMC4400F64F512ABXQMA1 is an Arm Cortex-M4 microcontroller, part of the XMC4000 family, and an industrial embedded-control IC. This combination makes it appropriate for compact control systems that require deterministic real-time execution alongside an Ethernet-capable communications architecture. The principal device characteristics include a 120 MHz CPU frequency, 512 KB of flash organized as 512K × 8, 32-bit processing, and a 64-pin PG-LQFP package. The industrial ordering designation XMC4400-F64F512-BA identifies the XMC4400, 120 MHz core, 512 KB flash configuration, and industrial grade. The Arm Cortex-M4 core includes a built-in DSP instruction set, supporting efficient fixed-point signal-processing operations without requiring a separate DSP in suitable control systems. Ethernet MAC capability differentiates this device from basic general-purpose microcontrollers and makes it relevant to industrial networking, connected automation, and embedded communications equipment. The exact peripheral mix, RAM configuration, electrical limits, and pin functions must be confirmed in the XMC4400 manufacturer datasheet before schematic capture or firmware deployment. The XMC4000 family documentation also covers derivative-specific ordering information, electrical characteristics, package details, and errata. Typical applications include industrial Ethernet controllers, motor-control platforms, factory automation nodes, CAN-connected equipment, embedded gateways, and real-time sensor-processing systems. In these designs, the 120 MHz Cortex-M4 core executes control logic while the DSP instruction set accelerates suitable filtering, signal transformation, and modulation workloads. The 512 KB flash capacity provides room for an embedded application, protocol stacks, configuration data, and boot code within a single device. PCB design should account for the 64-pin LQFP footprint, exposed thermal and routing requirements, power-supply decoupling, Ethernet signal integrity, and programming access. Firmware projects should verify startup behavior, interrupt-vector configuration, peripheral availability, and pin multiplexing against the exact ordering code. A hardware redesign should not be attempted unless the alternative device has the same package, pinout, power architecture, peripheral mapping, and software-support requirements. This product summary combines the manufacturer ordering information, distributor identification, datasheet references, and engineering guidance for XMC4400F64F512ABXQMA1. It also highlights practical selection, comparison, application, and sourcing questions that help engineers determine whether the 120 MHz Cortex-M4 architecture and 512 KB flash configuration match the intended industrial embedded design.

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XMC4400F64F512BAXQMA1

XMC4400F64F512BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4400F64F512BAXQMA1 is a 32-bit ARM Cortex-M4 microcontroller rated at 120 MHz, with 512 KB of flash memory and a 64-pin TQFP exposed-pad package. It is a 3.3 V industrial member of the XMC4000 family that combines a floating-point and DSP-capable processor core with Ethernet MAC, CAN, high-resolution PWM, and other industrial peripherals. An MCU is a programmable semiconductor that integrates a CPU core, memory, and peripherals on one die. The ARM Cortex-M4 is a 32-bit processor architecture within the broader microcontroller and embedded-semiconductor hierarchy. It supports real-time control tasks that require deterministic peripheral access, while the XMC family adds Ethernet and CAN connectivity commonly used in industrial automation, networking, motor-control, and communications equipment. Key verified features include a 120 MHz operating frequency, 512 KB of flash, and a 64-pin PG-TQFP-64-19 surface-mount package. The device also includes a 150 ps high-resolution PWM capability, an Ethernet MAC, CAN interfaces, an FPU, DSP instructions, and a common-ground architecture. In packages with an exposed die pad, Infineon requires the pad to be connected to the common ground alongside the VSS, VSSA, and VSSO pins. The Cortex-M4 architecture is suitable for floating-point control algorithms and fixed-point signal processing, while the XMC peripheral set reduces the need for external interface devices. Ethernet MAC support can simplify industrial Ethernet connectivity, and CAN provides a robust option for distributed automation and vehicle or industrial control networks. The high-resolution PWM unit is especially relevant to precise timing, digital-to-analog conversion, and motor-control applications. Typical uses include industrial Ethernet controllers, factory automation nodes, CAN-connected motor systems, power-conversion equipment, and embedded communications platforms. At 120 MHz, the MCU has sufficient processing capacity for protocol handling and real-time control, but designers should evaluate interrupt latency, peripheral timing, memory bandwidth, and thermal conditions for each system. The exposed pad requires careful PCB layout and an adequate ground plane. The package must be soldered according to Infineon's land-pattern and reflow guidance, while the exposed die pad and all ground pins must be tied to the common ground. The 150 ps PWM resolution should also be checked against the timer clock and required output timing rather than treated as a universal system timing guarantee. This page consolidates verified distributor and manufacturer information, package characteristics, functional applications, and cross-reference candidates. The available data identifies only a limited number of same-package alternatives; their temperature-grade, ordering-code, and detailed electrical differences should be confirmed against the Infineon ordering information before production substitution.

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XMC4400F64K256ABXQSA1

XMC4400F64K256ABXQSA1 - 120MHz Cortex-M4 MCU | Infineon

The Infineon XMC4400F64K256ABXQSA1 is a 32-bit ARM Cortex-M4 microcontroller with a 120 MHz operating frequency, 256 KB of flash memory, 80 KB of RAM, and a 3.3 V supply in a 64-pin PG-LQFP package with an exposed pad. It belongs to the XMC4000 family and combines deterministic microcontroller control with a high-performance 32-bit processor core. A microcontroller is a programmable semiconductor that integrates a processor core, memory, communication peripherals, timers, analog interfaces, and GPIO into one device. The XMC4400F64K256ABXQSA1 sits within the hierarchy of embedded controller, 32-bit microcontroller, ARM Cortex-M4 microcontroller, and single-chip control IC. It is intended for systems that need more computing capability and memory than a basic 8-bit or 16-bit controller without moving to a complex application processor. Principal features include a 120 MHz ARM Cortex-M4 core, 256 KB of flash program memory, 80 KB of SRAM, and operation from a 3.3 V supply. The 64-pin LQFP package exposes a practical mix of digital I/O and embedded peripherals while providing an exposed thermal pad for improved heat spreading on multilayer PCBs. The automotive-grade ordering designation indicates suitability for demanding industrial or automotive control environments when the full ordering information and qualification requirements are confirmed for the assembled system. Technically, the Cortex-M4 architecture supports efficient real-time control through its instruction set, interrupt handling, and integrated peripherals. This makes the device appropriate for deterministic control loops that combine sensor acquisition, communications, and actuator timing. Its 256 KB flash provides room for application code, configuration data, and boot logic, while the 80 KB SRAM supports working state, buffers, stacks, and peripheral data movement without relying on external memory in many designs. Typical applications include industrial motor and motion control, automotive body and auxiliary control, robotics, building automation, embedded instrumentation, and connected industrial equipment. In each case, the processor can execute control logic while dedicated peripherals handle communication, timing, and digital input or output. A design using the XMC4400F64K256ABXQSA1 should confirm pin multiplexing, peripheral availability, clock configuration, and startup requirements against the manufacturer datasheet. PCB implementation should preserve the electrical and thermal requirements associated with the exposed-pad LQFP. Place the device according to the package land pattern, connect the exposed pad to the appropriate ground plane, provide the specified decoupling capacitors, and route high-speed or sensitive signals away from noisy power-conversion stages. Automotive and safety-related designs also require a complete review of the ordering code, temperature grade, errata, and applicable qualification documentation. This page consolidates the verified XMC4400F64K256ABXQSA1 specifications, sourcing information, replacement analysis, and practical implementation guidance. It helps engineers evaluate the device against the XMC4000 series and identify whether a PCB, firmware, or qualification change is required before selecting a replacement.

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XMC4400F64K256BAXQMA1

XMC4400F64K256BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

The Infineon XMC4400F64K256BAXQMA1 is a 32-bit Arm Cortex-M4 industrial microcontroller with a 120 MHz maximum clock, 256 KB of flash memory, 80 KB of SRAM, and a 64-pin PG-LQFP-64-19 package. The ordering code identifies the 256 KB flash configuration, 256 KB-class memory organization, industrial qualification, 3.3 V supply, and tray packaging. A microcontroller is a programmable semiconductor that integrates a processor core, nonvolatile program memory, volatile data memory, and peripherals into one device. The XMC4400 belongs to the XMC4000 family of 32-bit Arm Cortex-M4 microcontrollers, combining real-time control capability with Ethernet communications and a high-resolution PWM architecture. Its memory hierarchy supports connected industrial equipment, distributed control nodes, and compact embedded automation systems. Key features include a 120 MHz Arm Cortex-M4 processor, 256 KB flash, 80 KB SRAM, 10/100 Ethernet, and a high-resolution PWM unit with 150 ps resolution. The 64-pin LQFP package provides a practical surface-mount form factor for industrial controller designs. A 3.3 V operating supply and single-core 32-bit architecture simplify system integration while supporting deterministic control and communication workloads. The XMC4400 architecture uses an Arm Cortex-M4 processor with integrated digital signal processing capabilities. Its high-resolution PWM unit supports accurate timing, motor-drive modulation, and power conversion control, while the Ethernet interface enables network-connected industrial equipment. The manufacturer describes the device as an industrial MCU and identifies the XMC4400-F64K256-BA as having 256 KB flash, 80 KB SRAM, and 10/100 Ethernet capability. Typical applications include industrial Ethernet controllers, programmable automation equipment, motor-control systems, power-conversion controllers, sensor-hub platforms, and embedded network gateways. Its combination of real-time processing, Ethernet connectivity, and precise PWM timing makes it appropriate for machinery that must execute control algorithms while exchanging data with supervisory systems. Designers should treat all 64 package pins as electrically significant and follow the complete pin-description and package information in the manufacturer datasheet. For mixed-signal or high-speed Ethernet layouts, preserve the recommended separation, grounding, and decoupling arrangement. Firmware validation should also include startup behavior, Ethernet timing, peripheral pin multiplexing, and worst-case operating conditions. This product page combines the manufacturer's electrical and ordering information with practical integration guidance, application fit, package details, and like-for-like replacements. It is intended to help engineers assess the XMC4400F64K256BAXQMA1 against other XMC4400 memory configurations without overlooking firmware, pin-multiplexing, and qualification differences.

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XMC4400F64K512ABXQSA1

XMC4400F64K512ABXQSA1 - 120MHz Cortex-M4 MCU | Infineon

The Infineon XMC4400F64K512ABXQSA1 is a 32-bit Arm Cortex-M4 microcontroller operating at 120 MHz, with 512 KB of flash memory and a 64-pin PG-LQFP-19 package with an exposed pad. The device belongs to the XMC4000 family and supports a 3.3 V operating voltage. Its combination of a Cortex-M4 core, substantial embedded flash, Ethernet MAC capability, and a 64-pin industrial package makes it suitable for connected industrial automation, communications, and real-time control systems. A microcontroller such as the XMC4400F64K512ABXQSA1 integrates a processor core, embedded nonvolatile program memory, SRAM, peripherals, and communication interfaces into one semiconductor package. Within the device hierarchy, it is an Arm Cortex-M4 MCU, a 32-bit microcontroller and embedded processor. The XMC4000 family combines deterministic real-time control with Ethernet-oriented connectivity, allowing one device to manage machine control tasks and networked communication functions. The key specifications are a 120 MHz maximum CPU frequency, 512 KB of flash organized as 512K × 8 bits, and a 64-pin PG-LQFP-19 package. Infineon identifies the related XMC4400-F64K512-BA ordering designation as an industrial Arm Cortex-M4 MCU with Ethernet MAC. The suffix used for the complete ordering code also identifies the package, temperature class, and other ordering options, so engineers should preserve the full MPN when procuring or redesigning a PCB. The Cortex-M4 architecture uses the ARM instruction set and is suitable for interrupt-driven embedded workloads. Its 120 MHz operating point provides substantially more processing headroom than lower-frequency general-purpose MCUs, while 512 KB of flash permits larger application code, boot code, communication stacks, and field-update routines on the same die. Peripheral details, clock configurations, memory sizes beyond flash, and electrical limits must be confirmed in the XMC4400 manufacturer datasheet and its derivative-device ordering information. Typical uses include industrial Ethernet controllers, factory automation equipment, networked sensors, motor-control supervisory systems, and industrial communications gateways. The Ethernet MAC makes the MCU particularly relevant where local control and network connectivity must share one platform. It can also support secure serial or fieldbus communication designs when the appropriate peripherals and external transceivers are used, although the exact interface mix for this derivative must be checked in the device documentation. PCB design should preserve the exposed-pad connection specified for the PG-LQFP-19 package and follow the manufacturer’s land-pattern and thermal-land guidance. The 120 MHz processing capability requires careful clock, decoupling, and signal-integrity planning, while the Ethernet interface demands controlled routing and appropriate external network components. Do not assume that an MCU with the same package is electrically interchangeable; validate supply limits, peripheral mapping, pin multiplexing, boot behavior, and software-device configuration before substitution. This product record combines the manufacturer ordering information, family datasheet characteristics, package details, lifecycle indication, and practical design guidance. It also distinguishes true drop-in replacements from merely similar controllers, helping engineers assess PCB reuse, firmware impact, sourcing status, and qualification requirements without treating package similarity as proof of compatibility.

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XMC4400F64K512BAXQMA1

XMC4400F64K512BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4400F64K512BAXQMA1 is an industrial 32-bit Arm Cortex-M4 microcontroller operating at 120 MHz, with 512 KB of flash memory, 80 KB of RAM, and an Ethernet MAC, all housed in a 64-pin LQFP package. The XMC4400 combines a high-performance microcontroller core with advanced motor-control peripherals, including a high-resolution PWM unit capable of 150 ps resolution. An Arm Cortex-M4 microcontroller is a 32-bit embedded processor in the microcontroller family, where the Arm Cortex-M core sits between a general-purpose microprocessor and a highly integrated embedded control device. The XMC4400 belongs to Infineon's XMC4000 industrial microcontroller family, combining real-time digital control with communication and analog-adjacent peripheral functions on one integrated circuit. Key device features include a 120 MHz Cortex-M4 core, 512 KB of program flash, 80 KB of RAM, an integrated Ethernet MAC, and a 64-pin PG-LQFP package. The 150 ps high-resolution PWM capability supports precision timing in motor-control and power-conversion systems. The combination of Ethernet connectivity and deterministic control peripherals makes the device suitable for industrial automation, networking, and embedded motor-control designs. Technically, the XMC4400 integrates an ARM Cortex-M4 processor with Infineon's peripheral set. Its high-resolution PWM and advanced timer architecture are intended to reduce the need for external timing and signal-generation components. The Ethernet MAC supports network-oriented industrial equipment, while the flash and RAM capacities provide sufficient space for control firmware, communication stacks, and application logic. Typical applications include industrial Ethernet controllers, servo and motor drives, programmable logic controllers, industrial communication modules, and embedded automation equipment. The 120 MHz processing rate supports responsive control loops, while the Ethernet MAC provides a path to connected factory networks. System designers must still verify peripheral assignments, package dimensions, pin multiplexing, and operating limits against the complete manufacturer datasheet before schematic release. A primary design consideration is firmware and peripheral planning. Because the LQFP-64 package exposes a finite number of pins, pin multiplexing, analog functions, debug access, clock configuration, and Ethernet connectivity must be assigned early. PCB designers should also follow the manufacturer's recommended decoupling, exposed-pad, and high-speed layout guidance before a new board is fabricated. This product data combines the verified manufacturer and distributor information with practical comparison notes and engineering guidance that are not presented as a substitute for the complete Infineon XMC4400 datasheet. Exact electrical characteristics, pricing, lead time, lifecycle status, and package details should be confirmed against the latest manufacturer documentation and distributor records.

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XMC4402F64F256ABXQMA1

XMC4402F64F256ABXQMA1 - 120MHz Cortex-M4 256KB Flash MCU

The Infineon XMC4402F64F256ABXQMA1 is a 32-bit single-core ARM Cortex-M4 microcontroller operating at 120 MHz, with 256 kByte of flash memory, 80 kByte of SRAM, and 10/100 Ethernet connectivity in a 64-pin PG-LQFP-64-19 package with an exposed pad. It belongs to the Infineon XMC4000 series for industrial applications and combines real-time microcontroller control with an integrated Ethernet interface. A microcontroller is a programmable system-on-chip containing a CPU core, memory, peripherals, and communication interfaces. Within the product hierarchy, this device is an ARM Cortex-M4 microcontroller, an embedded processor, an integrated circuit, and ultimately a semiconductor. The XMC4000 family is designed for industrial control systems where deterministic execution, Ethernet connectivity, and a relatively large embedded memory footprint are more important than the power density of a small sensor node. Three headline characteristics define this part. The 120 MHz Cortex-M4 core provides 32-bit processing with integrated floating-point instruction support. The 256 kByte program flash supplies room for a bootloader, application firmware, and network configuration, while 80 kByte of SRAM supports working buffers, protocol stacks, and control data. The integrated 10/100 Ethernet interface allows the controller to participate directly in industrial Ethernet networks without a separate interface controller. The XMC4402F64F256ABXQMA1 is identified as an industrial-grade XMC4000-series member. Its PG-LQFP-64-19 mechanical format provides 64 leads plus a thermal exposed pad, offering a larger pin count than small-outline packages and practical access to mixed-signal, communications, and digital I/O resources. The verified distributor listing confirms single-core operation, 120 MHz clocking, 256 kByte flash, and 3.3 V supply information. Additional detailed timing, peripheral, and absolute-maximum parameters must be confirmed in the manufacturer datasheet before a new design is released. Typical applications include industrial Ethernet controllers, programmable logic controllers and automation equipment, networked motor and process controllers, industrial communication gateways, and embedded test systems. For Ethernet-connected control equipment, the combination of Cortex-M4 processing, 80 kByte SRAM, and integrated 10/100 Ethernet reduces the external component count compared with a discrete Ethernet-interface architecture. Engineers should still budget memory margin for the selected protocol stack and application firmware. The most important design consideration is thermal management around the exposed pad. The LQFP package requires a land pattern that connects the thermal pad to a properly sized ground or thermal copper plane; a datasheet-based thermal design should verify the junction and ambient temperature limits under the maximum operating clock and Ethernet activity. The 3.3 V operating point should also be checked against every attached peripheral, level-shifting interface, and supply tolerance. This page combines the verified Infineon and distributor specifications with practical selection guidance, pin-package details, application analysis, and same-package replacement information that is not normally consolidated on a distributor listing. It distinguishes documented facts from parameters that still require confirmation from the manufacturer datasheet, helping engineers evaluate the XMC4402F64F256ABXQMA1 efficiently without treating unverified generic MCU specifications as fact.

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XMC4402F64F256BAXQMA1

XMC4402F64F256BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon XMC4402F64F256BAXQMA1 is an industrial 32-bit Arm Cortex-M4 microcontroller operating at up to 120 MHz, with 256 kByte of flash memory, 80 kByte of SRAM, and 10/100 Ethernet connectivity in a PG-LQFP-100-25 package. It combines a high-performance 32-bit processor core with an Ethernet interface, high-resolution PWM, and an extensive peripheral set for industrial control applications. An industrial microcontroller is a semiconductor device designed to execute embedded control logic, communicate with external equipment, and operate reliably in industrial environments. The XMC4000 family combines the Arm Cortex-M4 processor architecture with Ethernet, timers, analog and digital interfaces, and embedded flash and SRAM. This places it within the hierarchy of embedded processor, microcontroller, industrial control IC, and semiconductor. The XMC4402F64F256BAXQMA1 provides 256 kByte of flash for program storage and 80 kByte of SRAM for working memory. Its processor operates at up to 120 MHz, while the high-resolution PWM unit offers 150 ps resolution for precision timing and motor-control tasks. Integrated 10/100 Ethernet support reduces the component count required for network-connected industrial equipment. The Arm Cortex-M4 architecture supports efficient real-time control while retaining a broad embedded software ecosystem. Peripheral resources such as high-resolution PWM, communication interfaces, and Ethernet position the device for motor control, industrial networking, automation controllers, and connected embedded systems. The 150 ps PWM resolution is particularly useful when the application depends on accurate edge positioning rather than only a conventional timer period. Typical uses include EtherCAT or Ethernet-based factory automation equipment, servo and motor-control systems, industrial communication gateways, programmable logic controllers, and networked sensor-control modules. For designs requiring a 3.3 V operating rail, the device can support a compact controller architecture while combining local real-time processing with Ethernet connectivity. Designers should follow the manufacturer’s pin, power, decoupling, clock, and exposed-pad guidance when laying out the PG-LQFP-100-25 package. The exposed thermal pad requires a properly designed land pattern and thermal-via arrangement if heat must be removed from the device. Firmware should also validate the selected clock, Ethernet physical interface, and peripheral pin multiplexing before production release. This product record combines the manufacturer’s XMC4402-F64F256-BA characteristics with orderable MPN context, useful application guidance, and explicit design cautions. It helps engineers distinguish confirmed memory, connectivity, package, and timing attributes from details that must be checked in the manufacturer datasheet before schematic or PCB signoff.

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XMC4402F64K256ABXQSA1

XMC4402F64K256ABXQSA1 - 120MHz Cortex-M4 MCU | Infineon

Infineon Technologies XMC4402F64K256ABXQSA1 is a 32-bit single-core Arm Cortex-M4 microcontroller operating at 120 MHz, with 256 KB of programmable Flash memory and a 64-pin PG-LQFP-19 package with exposed pad. It belongs to the XMC4000 industrial microcontroller family and includes an Ethernet MAC rated for 10/100 communication. The 256K × 8 Flash organization provides dedicated code and data storage for connected industrial-control equipment. An Arm Cortex-M4 microcontroller is a 32-bit embedded processor based on the Armv7-E architecture. Microcontrollers integrate a processor core, Flash memory, SRAM, interrupt control, timers, communication peripherals, and general-purpose I/O into one device. Within the semiconductor hierarchy, this MCU belongs to the embedded-microcontroller category and provides a compact platform for industrial automation, networking, motor control, and real-time control systems. The principal device characteristics visible in manufacturer and distributor records include a 120 MHz Cortex-M4 core, 256 KB Flash memory, 32-bit architecture, single-core operation, and a 64-pin LQFP package. The Ethernet capability makes the device suitable for connecting embedded equipment to 10/100 networks. Its package also includes an exposed thermal pad intended to improve heat transfer from the device to the PCB. The XMC4000 architecture combines real-time control capability with Ethernet connectivity. A 120 MHz Cortex-M4 core can execute control logic and communication tasks, while integrated peripherals reduce the need for discrete interface components. Designers should consult the XMC4402 datasheet and device pin-description tables for the exact peripheral mix, RAM configuration, I/O assignments, electrical limits, clock requirements, and package dimensions before finalizing a PCB. Typical uses include industrial Ethernet controllers, factory automation nodes, building automation equipment, networked sensors, motor-control systems, and communications gateways. These applications benefit from the combination of embedded Flash, a high-frequency 32-bit core, and 10/100 Ethernet MAC support. Exact protocol availability and performance should be confirmed against the selected order code and its manufacturer documentation. PCB implementation requires careful decoupling, a correctly configured clock network, and unobstructed thermal coupling to the exposed pad. Follow the manufacturer reference layout, place required capacitors close to their supply pins, route high-speed signals according to the recommended guidelines, and verify the assembled design across voltage and temperature limits. This page combines manufacturer identification, distributor specifications, strict package-aware substitution guidance, application analysis, and practical design notes. It is intended to help engineers evaluate the XMC4402F64K256ABXQSA1 for an existing 64-LQFP industrial design before obtaining detailed electrical and pin-level documentation.

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XMC4402F64F256BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon

XMC4402F64K256ABXQSA1 - 120MHz Cortex-M4 MCU | Infineon