XMC4104Q48F64BAXUMA1 - 80MHz Cortex-M4 64KB Flash MCU | Infineon
料号： XMC4104Q48F64BAXUMA1 ✓ 量产中XMC4104Q48F64BAXUMA1 概述
An Arm Cortex-M4 microcontroller is a 32-bit embedded processor core designed for efficient control-oriented applications. The XMC4000 family sits within the broader microcontroller hierarchy, combining CPU performance, embedded Flash, SRAM, timers, communication interfaces, and analog peripherals in one integrated circuit. This makes the XMC4104 suitable for applications such as industrial automation equipment, power conversion systems, motor controllers, sensor interfaces, and connected industrial nodes where a small package and deterministic control are important.
Key verified features of the XMC4104Q48F64BAXUMA1 include an 80MHz Arm Cortex-M4 core, 64KB of Flash organized as 64K x 8 bits, 20KB of SRAM, 1.3V and 3.3V supply-related information, and an industrial operating temperature range from -40°C to +85°C. The 48-pin VQFN package with exposed pad supports compact PCB layouts and improved thermal dissipation compared with a leaded package. The manufacturer identifies the device as an industrial-grade XMC4000-series microcontroller.
The XMC4104 architecture is based on the Arm Cortex-M4 RISC processor and is intended for real-time embedded workloads. Its 80MHz operating frequency provides sufficient instruction throughput for control loops, peripheral management, and communication protocol handling. The 64KB Flash capacity is appropriate for firmware, configuration data, and application code, while 20KB of SRAM supports stack space, working variables, buffers, and real-time data processing. The exposed pad provides a thermal and electrical connection to the PCB when the package is assembled according to the manufacturer's land-pattern guidance.
Typical applications include industrial motor control, programmable automation controllers, power supply and inverter control, industrial sensor acquisition, building automation, communications equipment, and embedded test systems. The XMC4104 is particularly useful when a design requires an Arm Cortex-M4 ecosystem without the memory footprint of a larger microcontroller. Peripheral selection should be checked against the specific XMC4104 variant and device pin configuration before final schematic sign-off.
A key design consideration is the 48-VQFN footprint and exposed-pad thermal implementation. The PCB must provide the manufacturer-recommended land pattern, adequate solder-mask and paste control, and sufficient exposed-pad copper for heat spreading. Designers should also verify the selected Flash variant, supply voltage configuration, peripheral pins, startup behavior, and package-specific constraints against the official Infineon datasheet before production release.
This page consolidates verified manufacturer and distributor information for the XMC4104Q48F64BAXUMA1, including core performance, memory capacity, package details, sourcing links, practical design considerations, and package-compatible XMC4000-series references. It provides additional engineering context beyond a basic distributor listing while clearly identifying data that requires confirmation from the latest manufacturer documentation.
直接替换替代料： XMC4104Q48F64BAXUMA1 ——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： XMC4104Q48F64BAXUMA1 （相同外形与封装尺寸） ——差异在于 Package, Product Type, Architecture, Flash Memory, Operating Temperature Range.
XMC4104Q48K128AB
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →XMC4108-Q48K64BA
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →XMC4108-Q48K64AB
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →XMC4104-Q48F64-BA
✅ 直接替换📋 参考替代料（不在目录中）
XMC4104Q48F64BAXUMA1 最大额定值与电气特性
| Product Type | 32-bit ARM Cortex-M4 industrial microcontroller |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 64 KB (64K x 8 bits) |
| SRAM | 20 KB |
| Architecture | 32-bit RISC |
| 电源电压 | 1.3 V and 3.3 V |
| 封装 | PG-VQFN-48-53 with exposed pad |
| 引脚数量 | 48 pins |
| 工作温度范围 | -40°C to +85°C |
| Industrial Qualification | Industrial temperature grade |
| 安装类型 | Surface mount |
| Core Family | XMC4000 series |
| Manufacturer Ordering Designator | XMC4104-Q48F64-BA |
| RoHS 状态 | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | not_applicable |
| Lead-Free Status | unknown |
| Halogen-Free Status | unknown |
XMC4104Q48F64BAXUMA1 pg-vqfn-48-53 with exposed pad 引脚配置指南
XMC4104Q48F64BAXUMA1（pg-vqfn-48-53 with exposed pad 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： XMC4104Q48F64BAXUMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
XMC4104Q48F64BAXUMA1 适用于 6 应用s: Industrial Motor Control, Power Conversion Control, Industrial Sensor Acquisition, Building Automation Controller, Programmable Automation I/O, Communications Gateway.
Industrial Motor Control
The XMC4104Q48F64BAXUMA1 fits industrial motor-control designs that require deterministic real-time execution in a compact 48-pin surface-mount package. Its verified 80MHz Arm Cortex-M4 core provides processing headroom for control-loop computation, while 64KB of Flash and 20KB of SRAM support firmware, state variables, and control data. The -40°C to +85°C industrial temperature range is appropriate for equipment exposed to variable factory conditions. The device can coordinate timers, communication interfaces, and external power-stage control signals where its verified peripherals are adequate. Because the supplied excerpts do not enumerate exact PWM, ADC, or communications-channel assignments, engineers should confirm those functions and pin assignments in the official datasheet before finalizing a motor-control schematic.
推荐
Power Conversion Control
The XMC4104Q48F64BAXUMA1 is suitable for supervisory and digital-control functions in industrial power converters because its 80MHz Cortex-M4 core can execute timing-sensitive control and protection routines. The 64KB Flash capacity provides room for control firmware and configuration data, while 20KB of SRAM supports loop buffers, measurements, and state machines. The 48-pin VQFN format reduces board area in compact power modules, and the exposed pad supports heat spreading when the controller is mounted on a properly designed PCB. Exact analog channels, timer outputs, and package-level thermal requirements are not present in the verified snippets, so the design team should confirm them from the manufacturer datasheet and use conservative derating during thermal qualification.
推荐
Industrial Sensor Acquisition
The XMC4104Q48F64BAXUMA1 can serve as the central controller in industrial sensor-acquisition equipment where compactness, real-time response, and local processing are required. The 80MHz Cortex-M4 core can combine sampling control, filtering, diagnostics, and data framing, while the 64KB Flash and 20KB SRAM provide a practical balance for embedded firmware and working memory. Its industrial temperature rating from -40°C to +85°C supports deployment across many factory, building, and process environments. The compact 48-pin VQFN package also allows the controller to be placed close to sensor interfaces and reduces interconnect requirements. Engineers should verify the available analog inputs, comparator functions, serial interfaces, and channel mapping in the official XMC4100/4200-series documentation before assigning sensors.
推荐
Building Automation Controller
The XMC4104Q48F64BAXUMA1 is applicable to compact building-automation controllers that coordinate lighting, HVAC, access, environmental, and networked sensor functions. Its 80MHz Cortex-M4 core supports event handling and protocol management, while 64KB of Flash accommodates application firmware and 20KB of SRAM accommodates runtime buffers. The -40°C to +85°C range is useful for equipment installed in controlled but seasonally variable environments, and the small VQFN footprint supports space-constrained panels and gateways. Because exact low-power modes and communications peripheral assignments are not stated in the verified excerpts, they must be confirmed from the manufacturer datasheet. Final qualification should include brownout behavior, retention requirements, watchdog strategy, and system-level power consumption.
推荐
Programmable Automation I/O
The XMC4104Q48F64BAXUMA1 fits programmable automation I/O modules that must process field inputs and coordinate outputs with predictable timing. The verified 80MHz Cortex-M4 performance provides capacity for control tasks, diagnostics, and communication overhead, while 64KB of Flash and 20KB of SRAM are suitable for compact control firmware. Its industrial temperature range of -40°C to +85°C and 48-pin surface-mount package support both harsh-environment and space-conscious industrial designs. The exposed pad should be connected according to the official land pattern to improve thermal performance. Before release, engineers must verify the required digital I/O count, communication channels, isolation strategy, and pin multiplexing against the device documentation, because those details are not included in the supplied verified records.
推荐
Communications Gateway
The XMC4104Q48F64BAXUMA1 can be used in a compact communications gateway that translates or aggregates data from sensors and industrial nodes. The 80MHz Cortex-M4 core provides useful headroom for protocol handling, data validation, and local routing, while 64KB of Flash and 20KB of SRAM allow embedded firmware and packet buffers to coexist in a small embedded design. The -40°C to +85°C operating range supports industrial gateways installed outside conditioned enclosures. The 48-pin VQFN package minimizes footprint and can simplify board integration near communication components. Exact Ethernet, USB, CAN, and other interface availability was not included in the verified snippets, so engineers should confirm the required physical-layer support, transceiver interfaces, pin multiplexing, and clock requirements in the official Infineon documentation.
推荐
推荐产品汇总
工程参考数据： XMC4104Q48F64BAXUMA1 ——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 | XMC4104Q48K128AB | XMC4108-Q48K64BA | XMC4108-Q48K64AB | XMC4104-Q48F64-BA |
|---|---|---|---|---|---|
| Package | PG-VQFN-48-53 with exposed pad | PG-VQFN-48-53 with exposed pad - same family footprint | PG-VQFN-48-53 with exposed pad - same family footprint | PG-VQFN-48-53 with exposed pad - same family footprint | PG-VQFN-48-53 with exposed pad - same |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Flash Memory | 64 KB (64K x 8 bits) | 128 KB indicated by K128 designation | 64 KB indicated by K64 designation | 64 KB indicated by K64 designation | 64 KB |
| Product Class | Industrial microcontroller | XMC4000-family microcontroller | XMC4000-family microcontroller | XMC4000-family microcontroller | Industrial microcontroller |
关键差异点
- Exact 64KB Flash configuration （对比 XMC4104Q48K128AB)
- Verified XMC4104 industrial identity （对比 XMC4108-Q48K64BA)
- Documented 80MHz Cortex-M4 configuration （对比 XMC4108-Q48K64AB)
- Verified industrial temperature coverage （对比 XMC4104-Q48F64-BA)
设计说明
Use the exposed pad as part of the thermal design, not merely as an electrical ground connection. Follow Infineon's recommended VQFN land pattern and provide uninterrupted top-layer copper beneath the exposed pad, while also following the PCB thermal-via guidance in the package documentation. Estimated: heat spreading depends on copper area, via count, board thickness, and ambient conditions, none of which were supplied, so no junction-temperature result is asserted.
Route sensitive analog and communication signals away from the exposed-pad supply area and high-current return paths. Preserve short ground connections for decoupling, place input and output capacitors according to the official reference circuit, and inspect the manufacturer land pattern for pad dimensions and solder-mask clearance. Because no pin-level data were supplied, do not assign the 48 physical pins from distributor package text alone; use the official pin table to finalize tracks and test points.
Avoid selecting a replacement based only on the XMC4000 family name or the 48-pin package. Firmware can depend on peripheral instance numbers, interrupt vectors, clock-tree settings, startup behavior, and pin multiplexing. A valid substitution must preserve the required memory configuration, voltage domains, exposed-pad connection, and every used pin function. In particular, the K128 designation of XMC4104Q48K128AB indicates more Flash than the target's verified F64 64KB configuration.
合规信息
The verified data identifies an industrial-grade microcontroller and its temperature range but does not provide explicit RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 is not applicable to the stated industrial product classification; this does not represent an automotive qualification.
