XMC4300F100K256AAXQMA1 - 144MHz Cortex-M4 MCU | Infineon
Артикул: XMC4300F100K256AAXQMA1 ✓ АктивенXMC4300F100K256AAXQMA1 Обзор
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.
Аналоги без доработки для XMC4300F100K256AAXQMA1 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
XMC4300-F100F256-AA
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
XMC4300F100K256AAXQMA1 Максимальные параметры и электрические характеристики
| Product Type | 32-bit ARM Cortex-M4 industrial microcontroller |
| Processor Core | ARM Cortex-M4 |
| Maximum Core Frequency | 144 MHz |
| Architecture | 32-bit RISC |
| Flash Memory | 256 KB |
| Flash Organization | 256K x 8 |
| Ethernet Interface | Ethernet MAC |
| Напряжение питания | 1.3 V / 3.3 V |
| Корпус | PG-LQFP-100 |
| Число выводов | 100 pins |
| Temperature Grade | Industrial |
| Shipping Format | Tray |
| Product Family | XMC4000 |
| Device Series | XMC4300 |
Руководство по цоколевке XMC4300F100K256AAXQMA1 в корпусе pg-lqfp-100
Цоколевка для XMC4300F100K256AAXQMA1 (корпус pg-lqfp-100). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для XMC4300F100K256AAXQMA1.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
XMC4300F100K256AAXQMA1 подходит для 6 применениеs: Industrial Ethernet Gateway, Connected Automation Controller, Building Automation Controller, Motor and Motion Control, Connected Sensor and Monitoring Hub, Networked Security and Access Controller.
Industrial Ethernet Gateway
The XMC4300F100K256AAXQMA1 fits an industrial Ethernet gateway because its 144 MHz ARM Cortex-M4 core can manage protocol processing while the Ethernet MAC handles network traffic at the hardware interface level. Its 256 KB Flash provides space for gateway firmware, configuration data, protocol handlers, and update logic. Place the MCU beside the Ethernet PHY and magnetics, then allocate separate pins for the PHY interface, status LEDs, serial console, and industrial I/O. The MAC does not include the complete external physical network, so isolation, termination, impedance-controlled traces, and surge protection remain essential design tasks.
Рекомендуется
Connected Automation Controller
The XMC4300F100K256AAXQMA1 is appropriate for connected automation equipment that must combine deterministic control with network management. The 144 MHz Cortex-M4 processor supports responsive task scheduling, while the Ethernet MAC provides a communication path to supervisory systems and engineering workstations. Its 256 KB Flash can hold application logic, communication stacks, and diagnostic handlers. The 100-pin LQFP package offers more I/O options than a small-outline MCU, allowing digital inputs, outputs, analog channels, and communication peripherals to be integrated without immediately requiring another controller.
Рекомендуется
Building Automation Controller
The XMC4300F100K256AAXQMA1 can serve as the central controller in a building-automation system that connects room equipment, sensors, and supervisory software over Ethernet. Its 144 MHz ARM Cortex-M4 performance supports network tasks alongside real-time monitoring and control, while 256 KB Flash accommodates application firmware and configuration logic. The industrial designation and 100-pin package allow integration with relay drivers, sensor inputs, communication transceivers, and status interfaces. Firmware should partition networking from control functions and use the manufacturer pin-description tables to avoid conflicts between alternate peripheral functions.
Рекомендуется
Motor and Motion Control
The XMC4300F100K256AAXQMA1 is suitable for supervisory motion-control equipment that must exchange commands and diagnostic data over a network while coordinating real-time machine functions. Its 144 MHz Cortex-M4 core provides processing capacity for control-loop execution and EtherCAT or industrial-network protocol support when appropriate firmware and hardware are added. The 256 KB Flash provides useful application-code capacity, and the 100-pin package offers sufficient I/O for position sensors, communication transceivers, and digital signaling. External gate drivers, motor drivers, isolation, and power conversion remain separate board-level requirements.
Рекомендуется
Connected Sensor and Monitoring Hub
The XMC4300F100K256AAXQMA1 can consolidate sensor readings, local control, and Ethernet reporting in a connected monitoring hub. The 144 MHz Cortex-M4 core offers enough performance to handle acquisition sequencing, filtering, diagnostics, and network protocol tasks, while the 256 KB Flash stores firmware and calibration information. Its 100-pin package can accommodate digital sensors, analog interfaces, status indicators, and service communication. Because Ethernet timing, isolation, and EMC requirements can be demanding in industrial environments, the PCB should separate sensitive analog paths from high-speed network and switching nodes.
Рекомендуется
Networked Security and Access Controller
The XMC4300F100K256AAXQMA1 is a candidate for access-control and networked security equipment where Ethernet reporting is needed alongside local credential processing and actuator control. Its 144 MHz ARM Cortex-M4 core supports responsive protocol and control tasks, while the Ethernet MAC supplies a dedicated network interface and 256 KB Flash holds embedded application code. The 100-pin LQFP package provides enough pins for readers, indicators, relays, and service interfaces. A production design must validate security requirements, access-control event handling, secure provisioning, and physical Ethernet protection independently of the MCU selection.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для XMC4300F100K256AAXQMA1 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | XMC4300-F100F256-AA |
|---|---|---|
| Package | 100-pin PG-LQFP | 100-pin LQFP |
| Brand | Infineon Technologies | Infineon Technologies |
| Processor Core | ARM Cortex-M4 | ARM Cortex-M4 |
| Maximum Core Frequency | 144 MHz | 144 MHz |
| Flash Memory | 256 KB | 256 KB |
| Ethernet Interface | Ethernet MAC | Ethernet MAC |
| Product Positioning | Industrial XMC4000-family microcontroller | Industrial XMC4000-family microcontroller |
| Product Family | XMC4300 | XMC4300 |
Ключевые отличия
- Integrated Ethernet connectivity (против XMC4300-F100F256-AA)
- High-frequency embedded control (против XMC4300-F100F256-AA)
- Industrial 100-pin integration (против XMC4300-F100F256-AA)
Заметки по проектированию
Assign the Ethernet PHY, magnetic-device connections, reset, clock, and debug signals directly from the Infineon pin-description tables before finalizing the LQFP-100 footprint. Keep the Ethernet differential pairs short, impedance controlled, and free of test pads or copper breaks. Place the PHY and its decoupling close to the MCU pins, and route clocks away from switching nodes to reduce susceptibility to deterministic and radiated interference.
Follow the manufacturer guidance for every 1.3 V and 3.3 V supply domain, including capacitor values, placement, and sequencing where specified. Place bulk and high-frequency decoupling at the associated power pins and provide a low-impedance ground reference. Before enabling peripherals or an Ethernet PHY, confirm that the reset and supply ramps meet the electrical timing limits stated in the XMC4300 datasheet.
Separate analog sensing, MCU supplies, communications, and external switching stages in the board floorplan. Keep switching-node copper away from oscillator, Ethernet, and reset routing, and provide a quiet reference area around the microcontroller. The 100-pin LQFP package offers room for short escapes, but careful layer planning remains necessary to avoid long traces, unintended loops, and shared high-current return paths.
Do not treat the Ethernet MAC as a complete Ethernet interface. A suitable PHY, isolation arrangement, magnetic components, protection network, and connector implementation may still be required. Also avoid replacing the XQMA1 ordering suffix with a similar code without checking flash organization, SRAM, temperature grade, package, and shipment format. This is especially important when adapting firmware between XMC4300 ordering variants.
Информация о соответствии
The manufacturer information identifies an industrial XMC4000-series microcontroller but does not provide explicit compliance declarations for this ordering code.
