XMC4402F64K256ABXQSA1 - 120MHz Cortex-M4 MCU | Infineon
MPN： XMC4402F64K256ABXQSA1 ✓ 啟用中XMC4402F64K256ABXQSA1 概覽
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.
直接替換替代品，適用於 XMC4402F64K256ABXQSA1 — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： XMC4402F64K256ABXQSA1 （相同外形與佔位） — 差異在於 Flash Organization, Product Type.
XMC4402F64K256BAXQMA1
✅ 直接替換聯絡詢價
查看資料表 →XMC4402F64K256ABXQSA1 最大額定值與電氣特性
| Product Type | 32-bit single-core industrial microcontroller |
| Processor Core | Arm Cortex-M4 |
| Maximum CPU Frequency | 120 MHz |
| Architecture | 32-bit |
| Flash Memory | 256 KB |
| Flash Organization | 256K × 8 |
| Ethernet Speed | 10/100 Mb/s |
| 供應電壓 | 3.3 V |
| 封裝 | PG-LQFP-64-19 |
| Total Pin Count | 64 pins |
| Package Construction | LQFP with exposed pad |
| Core Count | 1 core |
| Product Family | XMC4000 |
| Application Class | Industrial |
XMC4402F64K256ABXQSA1 lqfp with exposed pad 腳位配置指南
XMC4402F64K256ABXQSA1（lqfp with exposed pad 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： XMC4402F64K256ABXQSA1.
請參閱 資料表 以查看完整腳位配置。
典型應用
XMC4402F64K256ABXQSA1 適用於 6 應用s: Industrial Ethernet Controllers, Factory Automation Nodes, Networked Sensor Hubs, Building Automation Equipment, Communications Gateways, Motor and Motion Control.
Industrial Ethernet Controllers
The Infineon XMC4402F64K256ABXQSA1 fits industrial Ethernet controllers that require local real-time control alongside 10/100 Mb/s network communication. Its 120 MHz 32-bit Arm Cortex-M4 core can execute control and protocol tasks, while 256 KB of embedded Flash provides room for application code and configuration data. The PG-LQFP-64-19 package also exposes a thermal pad for PCB-based heat dissipation. Confirm the required Ethernet PHY strategy, connector isolation, magnetics, and exact peripheral availability in the manufacturer documentation before schematic capture.
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Factory Automation Nodes
The XMC4402F64K256ABXQSA1 is suitable for distributed factory automation nodes that combine sensor processing, digital I/O, and Ethernet connectivity. A 120 MHz Cortex-M4 core supports responsive control loops, and the 256 KB Flash configuration can store firmware for a specific machine function. Use the 64-pin LQFP footprint for compact controller boards, and account for the exposed pad when designing the ground and thermal structure. Field-bus requirements, isolation, environmental limits, and safety functions must be matched separately to the target equipment.
推薦
Networked Sensor Hubs
The XMC4402F64K256ABXQSA1 can serve as the control processor in a networked sensor hub that gathers digital measurements and forwards status information over 10/100 Ethernet. Its Cortex-M4 architecture provides more processing headroom than an 8-bit controller, while the 256 KB Flash supports local buffering, configuration, and communication firmware. The 64-pin package simplifies use of medium-density boards with multiple I/O functions. Validate analog front-end requirements, sensor timing, update latency, network loading, and environmental exposure because those specifications are application-specific.
推薦
Building Automation Equipment
The Infineon XMC4402F64K256ABXQSA1 is appropriate for building-automation equipment requiring embedded Ethernet and deterministic control in a compact package. It can coordinate inputs, outputs, and network communication through its Cortex-M4 core at 120 MHz, while 256 KB Flash holds application firmware. The PG-LQFP-64-19 package provides a practical option for controller boards with substantial peripheral connectivity. Confirm operating-temperature requirements, isolation boundaries, surge protection, protocol support, and agency-specific approvals before using the device in powered equipment.
推薦
Communications Gateways
The XMC4402F64K256ABXQSA1 can be used in a small communications gateway that translates between an embedded 10/100 Ethernet network and local serial or digital interfaces. Its 120 MHz Cortex-M4 core provides processing capacity for protocol management, diagnostics, and data buffering, while 256 KB Flash holds gateway firmware. The 64-pin LQFP package supports integration without a large module. Select external interface transceivers according to voltage, distance, isolation, and protocol requirements, and validate gateway throughput and timing against the selected network configuration.
推薦
Motor and Motion Control
The XMC4402F64K256ABXQSA1 can support compact motor and motion-control modules where deterministic control, communications, and local logic must coexist. The 120 MHz Arm Cortex-M4 core provides arithmetic capability for control algorithms, while 10/100 Ethernet permits configuration, diagnostics, and supervisory communication. The PG-LQFP-64-19 exposed-pad package benefits from careful PCB heat spreading. Motor-drive designs must add the required gate drivers, current sensing, protection, and power stages, and must verify timing, electrical limits, and safety requirements independently.
推薦
推薦產品摘要
工程參考資料，適用於 XMC4402F64K256ABXQSA1 — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | XMC4402F64K256BAXQMA1 |
|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies |
| Package | PG-LQFP-64-19 | PG-LQFP-64-19 |
| Processor Core | Arm Cortex-M4 | Arm Cortex-M4 |
| Maximum CPU Frequency | 120 MHz | 120 MHz |
| Architecture | 32-bit | 32-bit |
| Flash Memory | 256 KB (256K × 8) | 256 KB (256K × 8) |
| Ethernet Support | 10/100 Mb/s Ethernet MAC | 10/100 Mb/s Ethernet MAC |
| Core Count | Single-core | Single-core |
主要差異化特點
- Direct same-package family alternative with matching core and memory (對比XMC4402F64K256BAXQMA1)
- Industrial 10/100 Ethernet integration (對比XMC4402F64K256BAXQMA1)
- Single-core 32-bit control platform (對比XMC4402F64K256BAXQMA1)
設計說明
Design the supply network for the manufacturer-defined operating limits and use the XMC4402 reference schematic as the basis for decoupling. Place required bulk and high-frequency capacitors at the corresponding supply pins with short, low-loop-area connections. Although the part is identified as a 3.3 V device, confirm whether the internal core requires a separate regulator or special startup sequence before finalizing the power tree.
The PG-LQFP-64-19 package includes an exposed pad, so the PCB footprint must implement the manufacturer-recommended pad geometry and thermal-via arrangement. Connect the pad to the appropriate ground or supply plane according to the package drawing, preserve solderability, and avoid unintended thermal coupling to sensitive analog areas. Actual junction temperature depends on clock activity, I/O loading, ambient temperature, copper area, and airflow, so verify the worst operating case thermally.
Follow the Infineon reference layout for clock inputs, Ethernet-capable interfaces, analog pins, and decoupling. Keep clock routes short and away from switching nodes and high-current outputs, while keeping the Ethernet interface away from noisy analog or power-conversion sections. Verify every peripheral multiplexing choice against the manufacturer pin table because a 64-pin device may assign several signals to alternate functions. Maintain the exposed-pad clearance and thermal-via pattern exactly as specified.
Do not treat a shared device base and package as proof of interchangeable ordering suffixes. Before substituting XMC4402F64K256BAXQMA1 for XMC4402F64K256ABXQSA1, compare temperature grade, qualification, packing, supply limits, and lifecycle status in the manufacturer ordering tables. Also verify boot configuration, clock source, pin multiplexing, and software-device support, because these details can prevent a board from functioning even when the footprints appear identical.
合規資訊
The manufacturer product page identifies the XMC4402-F64K256-BA as an industrial product, but no explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status was included in the referenced records.