XMC4104F64K128BAXQMA1 - 80MHz Cortex-M4 128KB MCU | Infineon
料号： XMC4104F64K128BAXQMA1 ✓ 量产中XMC4104F64K128BAXQMA1 概述
The XMC4104 belongs to the XMC4000 family of 32-bit microcontrollers. A microcontroller integrates a processor core, flash program memory, SRAM, peripheral interfaces, clocking, interrupt control, and debug support into one package. This makes the XMC4104 suitable for applications that require deterministic real-time behavior, moderate embedded storage, and a compact industrial control footprint rather than a separate processor, memory, and interface devices.
Key features include an Arm Cortex-M4 processor operating at 80 MHz, 128 KB flash, and 20 KB SRAM. The product page identifies the family as an industrial microcontroller, while distributor records identify the package as PG-LQFP-64-19 and the memory organization as 128K x 8. The 3.3 V operating voltage listed in distributor documentation provides the primary supply reference for board-level design.
The Arm Cortex-M4 architecture supports efficient control-oriented instruction execution and is commonly used for motor control, industrial automation, communications, embedded instrumentation, and real-time peripherals. The 128 KB flash region is suitable for application firmware, while the 20 KB SRAM supports working memory, stack space, buffers, and interrupt or communication data structures. Exact peripheral assignments, clock limits, temperature limits, and electrical timing values should be confirmed against the manufacturer datasheet before layout or firmware release.
Typical XMC4104 designs include industrial controllers, sensor and actuator interfaces, communication gateways, embedded automation equipment, and compact motor-control systems. The 64-pin package provides more external connection options than smaller microcontroller packages, allowing designers to assign peripheral signals, debug interfaces, communications, timers, and analog functions according to the device pin description.
For PCB design, preserve the exposed-pad and thermal requirements defined by the manufacturer package drawing, route sensitive analog and communication interfaces away from switching nodes, and provide decoupling close to the supply pins. Firmware development should use the Arm Cortex-M4 programming and debug workflow supported by the selected development toolchain.
This product page combines manufacturer identification, package information, memory and clock specifications, practical application guidance, and structured sourcing information to accelerate component selection and design review.
直接替换替代料： XMC4104F64K128BAXQMA1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： XMC4104F64K128BAXQMA1 （相同外形与封装尺寸） ——差异在于 Architecture, Flash Memory, Package, Supply Voltage.
该产品暂无直接替换替代料。
请求替代料XMC4104F64K128BAXQMA1 最大额定值与电气特性
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 128 KB |
| Flash Memory Organization | 128K x 8 |
| SRAM | 20 KB |
| Architecture | 32-bit |
| 电源电压 | 3.3 V |
| 封装 | PG-LQFP-64-19 |
| Package Type | 64-lead LQFP |
| 安装类型 | Surface mount |
| Series | XMC4000 |
| Application Classification | Industrial |
XMC4104F64K128BAXQMA1 64-lead lqfp 引脚配置指南
XMC4104F64K128BAXQMA1（64-lead 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： XMC4104F64K128BAXQMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
XMC4104F64K128BAXQMA1 适用于 6 应用s: Industrial Automation Controller, Motor Control and Actuator Systems, Sensor and Measurement Systems, Communication Gateway, Embedded Data Acquisition, Embedded Communication and Interface Hub.
Industrial Automation Controller
The XMC4104F64K128BAXQMA1 fits compact industrial automation controllers that coordinate sensors, actuators, and communications in real time. Its 80 MHz Arm Cortex-M4 core provides useful control-loop performance, while 128 KB flash stores application code and 20 KB SRAM supports buffers, state machines, and communication workspaces. The 64-lead package offers a practical number of external connections for digital I/O, debug, and peripheral assignments. Designers should use the manufacturer pin description to map interfaces and confirm that the selected peripheral functions are available on the exact package.
推荐
Motor Control and Actuator Systems
The XMC4104F64K128BAXQMA1 can serve as the supervisory controller in motor-control and actuator systems where deterministic control code, event handling, and communication coexist. Its 80 MHz Cortex-M4 core is suitable for executing control and supervisory tasks, and the 128 KB flash provides room for application firmware and configuration data. The 20 KB SRAM supports command queues and timing variables. Exact timer channels, analog inputs, and pin multiplexing should be checked in the manufacturer datasheet before assigning feedback, drive, and protection signals.
推荐
Sensor and Measurement Systems
The XMC4104F64K128BAXQMA1 is suitable for embedded measurement systems that collect sensor information, apply filtering, and present results through a local or remote interface. Its 128 KB flash can hold calibration tables, control routines, and protocol handlers, while 20 KB SRAM supports acquisition buffers and working variables. The 64-pin package provides a useful balance between external connectivity and board area. Engineers should verify the required ADC, timer, serial-interface, and precision reference functions against the exact device pin table.
推荐
Communication Gateway
The XMC4104F64K128BAXQMA1 can support industrial communication gateways that translate between local equipment and an upstream network. Its 80 MHz Cortex-M4 core is appropriate for protocol processing, and the 128 KB flash and 20 KB SRAM provide capacity for firmware, message buffers, and stack operations. The 64-lead package allows use of multiple serial interfaces, control signals, and debug access where the selected pin assignments permit. For new designs, confirm the required CAN, Ethernet, USB, or other interface requirements directly from the manufacturer documentation.
推荐
Embedded Data Acquisition
The XMC4104F64K128BAXQMA1 is appropriate for embedded data-acquisition equipment that gathers digital and analog process information and performs local calculations. The 128 KB flash can store application firmware, lookup tables, and logging control code, while 20 KB SRAM supports sample buffers and intermediate calculations. Its 80 MHz core leaves processing headroom for filtering, diagnostics, and data formatting. Confirm ADC performance, timer resources, and exposed-pin assignments in the exact datasheet before final sensor selection and schematic capture.
推荐
Embedded Communication and Interface Hub
The XMC4104F64K128BAXQMA1 can act as a local interface hub for industrial peripherals, diagnostic equipment, or programmable control modules. Its Arm Cortex-M4 architecture supports interrupt-driven communication, protocol conversion, and supervisory state management, while the 64-lead package offers flexible pin assignment for several external interfaces. The 128 KB flash and 20 KB SRAM are sufficient for many embedded applications when firmware size remains moderate. Designers should map UART, SPI, I2C, CAN, and debug functions only after confirming availability and electrical limits in the manufacturer pin table.
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推荐产品汇总
工程参考数据： XMC4104F64K128BAXQMA1 ——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-64-19 |
| Brand | Infineon Technologies |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 128 KB |
| SRAM | 20 KB |
| Supply Voltage | 3.3 V |
| Architecture | 32-bit |
关键差异点
- Industrial Cortex-M4 positioning （对比 General-purpose MCU alternatives)
- Integrated memory configuration （对比 External-memory-oriented MCU designs)
- Exact package identification （对比 XMC4104F64K128ABXQSA1)
设计说明
Create the PCB footprint from the Infineon PG-LQFP-64-19 package drawing, including the exposed-pad geometry and paste pattern. Place all decoupling capacitors close to their associated supply and ground pins, and use the shortest practical ground return paths. Treat the exposed pad as a thermal and electrical feature only as directed by the manufacturer package documentation.
Review the pin-description table before assigning communication, debug, timer, and analog functions. Route clock and debug signals away from switching power nodes and noisy digital returns, while separating sensitive analog inputs from high-current outputs. If an exposed pad is used for heat spreading, connect it according to the datasheet and preserve adequate copper area for thermal performance.
Do not substitute a microcontroller based only on flash size or core frequency. Verify pin numbering, package geometry, supply pins, debug interface, clock requirements, peripheral availability, and exposed-pad requirements. The XMC4104F64K128ABXQSA1 is listed as a TQFP-64 variant, so it must not be treated as a direct PG-LQFP-64-19 replacement without a complete footprint and electrical review.
合规信息
The available manufacturer product-page excerpt identifies the XMC4104-F64K128-BA as an industrial Arm Cortex-M4 microcontroller but does not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status.