XMC4400F64F256BAXQMA1 - 120MHz Cortex-M4 MCU | Infineon
料号： XMC4400F64F256BAXQMA1 ✓ 量产中XMC4400F64F256BAXQMA1 概述
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.
直接替换替代料： XMC4400F64F256BAXQMA1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
该产品暂无直接替换替代料。
请求替代料XMC4400F64F256BAXQMA1 最大额定值与电气特性
| Product Type | 32-bit industrial microcontroller |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 256 KB |
| Flash Organization | 256K x 8 |
| Instruction Set | 32-bit ARM |
| Ethernet MAC | Integrated |
| High-Resolution PWM Resolution | 150 ps |
| 封装 | PG-LQFP-100 |
| Package Type | 100-pin plastic LQFP |
| Temperature Grade | Industrial |
| 电源电压 | 3.3 V |
| Program Memory Type | Embedded Flash |
| RoHS 状态 | Compliant |
XMC4400F64F256BAXQMA1 100-pin plastic lqfp 引脚配置指南
XMC4400F64F256BAXQMA1（100-pin plastic lqfp 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： XMC4400F64F256BAXQMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
XMC4400F64F256BAXQMA1 适用于 6 应用s: Industrial Ethernet Control Nodes, Precision Motor Drive Control, Factory Automation and Robotics, Building Automation and HVAC Equipment, Power Conversion and Digital Control, Embedded Communication Gateways.
Industrial Ethernet Control Nodes
The XMC4400F64F256BAXQMA1 fits industrial Ethernet control nodes because its 120 MHz ARM Cortex-M4 core can execute communications and supervisory control tasks while the integrated Ethernet MAC handles the digital network interface. The 256 KB Flash provides space for firmware, configuration, and application code within an embedded industrial platform. A practical design would add an electrically compatible Ethernet PHY, magnetic interface, isolation as required, and industrial-rated connectors. The principal trade-off is that the MAC does not eliminate the need for external analog network hardware, and final PHY timing compatibility must be verified against the manufacturer interfaces.
推荐
Precision Motor Drive Control
The XMC4400F64F256BAXQMA1 is suitable for precision motor-drive control because the verified manufacturer information identifies a high-resolution PWM unit with a resolution of 150 ps. Its Cortex-M4 core operates up to 120 MHz for control-loop computation, sequencing, and fault supervision, while the 256 KB Flash supports embedded control firmware. In a three-phase inverter design, the PWM outputs coordinate gate-driver switching, and protection logic must respond to overcurrent, overtemperature, and sensor faults. The MCU does not replace power transistors, gate drivers, current sensing, or safety-system hardware, so those elements require separate design.
推荐
Factory Automation and Robotics
The XMC4400F64F256BAXQMA1 supports factory automation and robotic subsystems that combine deterministic control, communications, and analog supervision. Its 120 MHz Cortex-M4 execution rate can process machine-state logic and multiple communication tasks, while the XMC4400 peripheral set can offload timing and I/O-intensive operations. The 256 KB Flash is appropriate for compact control firmware, although RAM requirements must be confirmed for the selected ordering code. The industrial-grade designation supports use in harsh embedded environments, but designers still need suitable protection, isolation, watchdog behavior, and functional-safety analysis at the complete system level.
推荐
Building Automation and HVAC Equipment
The XMC4400F64F256BAXQMA1 can serve as the central controller in building automation or HVAC equipment because it combines an industrial 32-bit core, 256 KB Flash, Ethernet MAC, and high-resolution timing. The processor can supervise sensors, coordinate actuators, run communications protocols, and implement local control sequences. The 120 MHz clock rate leaves performance margin for control and diagnostic tasks, but actual suitability depends on the required peripheral mix, available I/O, and communications timing. A deployed design should validate restart behavior, brownout recovery, input filtering, and safe actuator states rather than relying on processor performance alone.
推荐
Power Conversion and Digital Control
The XMC4400F64F256BAXQMA1 is applicable to digitally controlled power-conversion systems where fast timing, deterministic control, and communications are valuable. The high-resolution PWM capability provides finer edge placement than a conventional timer arrangement, while the 120 MHz Cortex-M4 core can execute current-control loops, supervisory logic, and telemetry. Its 256 KB Flash supports compact firmware and configuration storage. The MCU is not a power-converter front end: designers still need switching devices, gate drivers, sensing networks, magnetics, and protection. Confirm that the selected PWM channels and pin multiplexing support the intended topology.
推荐
Embedded Communication Gateways
The XMC4400F64F256BAXQMA1 is well matched to embedded communication gateways that require an Ethernet MAC, a 120 MHz control core, and 256 KB of program Flash. Firmware can manage local protocols, status reporting, configuration, and industrial network traffic while dedicated peripherals handle time-critical interfaces. The device's 100-lead PG-LQFP package supports conventional PCB assembly and inspection. Gateway developers must still provide an external PHY, isolation strategy, memory for protocol buffers, watchdogs, secure update mechanisms, and connectors. Software compatibility and peripheral availability should be checked against the exact suffix before design freeze.
推荐
推荐产品汇总
工程参考数据： XMC4400F64F256BAXQMA1 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 |
|---|---|
| Package | PG-LQFP-100 |
| Brand | Infineon Technologies |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 256 KB |
| Flash Organization | 256K x 8 |
| Ethernet MAC | Integrated |
| High-Resolution PWM Resolution | 150 ps |
| Temperature Grade | Industrial |
关键差异点
- High-resolution PWM timing （对比 Generic Cortex-M4 MCU)
- Integrated Ethernet MAC （对比 Cortex-M4 MCU without Ethernet MAC)
- Dedicated 120 MHz control performance （对比 Lower-frequency general-purpose MCU)
- Industrial XMC4000 positioning （对比 Consumer-oriented Cortex-M4 MCU)
设计说明
Place the input and decoupling capacitors exactly as directed by the Infineon XMC4400 datasheet, with short, low-loop connections to the relevant supply pins. The PG-LQFP-100 footprint provides fine-pitch access to 100 leads, but routing quality remains critical for 120 MHz operation. Use a continuous ground plane where practical, avoid splits beneath the MCU, and verify the package land pattern, pin-1 orientation, solderable exposed-pad requirements, and assembly clearance against the official package drawing before fabrication.
Route clock, Ethernet, debug, and other high-speed signals with short return paths and controlled impedance. Avoid routing sensitive signals over split planes or between switching-power nodes, and provide appropriate source, termination, and series damping only where the manufacturer interface and signal-integrity analysis require them. Ethernet PHY timing must be checked against the XMC4400 interface rather than inferred from nominal Ethernet functionality, while debug and programming access should remain unobstructed for production testing.
Do not treat every XMC4400 ordering designation as a drop-in substitute for XMC4400F64F256BAXQMA1. Flash capacity, package, temperature grade, qualification, pin multiplexing, and exposed-pad requirements can differ across family variants. In particular, verify the complete 100-pin assignment, power pins, analog functions, Ethernet interface, PWM channels, and boot configuration. The supplied cross-reference data did not establish any independently verified drop-in replacement, so any substitution requires a manufacturer-confirmed pin and peripheral comparison.
Design the 3.3 V supply path and decoupling around the manufacturer requirements for the exact XMC4400 device. Keep switching-regulator layout separated from sensitive analog and communication areas, and account for startup current, supply tolerance, transient response, and brownout behavior. The verified search snippets establish a 3.3 V supply indication but do not provide complete electrical limits, so consult the official datasheet before selecting capacitors, setting current limits, or calculating regulator headroom.
Validate thermal performance using the actual PCB area, copper distribution, ambient temperature, and switching activity. Although the device is supplied in a 100-pin PG-LQFP package, package pin count alone does not establish allowable power dissipation. Calculate worst-case internal and I/O dissipation from verified electrical limits, then compare the resulting junction temperature with the device's specified maximum. Industrial placement should avoid heat sources and use thermal vias or copper improvements only where the package and assembly process permit.
合规信息
RoHS compliance is stated in the verified JLCPCB listing. The supplied records do not separately establish REACH, halogen-free, conflict-minerals, or AEC-Q100 status for the exact MPN.
