XMC4100Q48F128BAXUMA1 - 80MHz Cortex-M4 MCU | Infineon
MPN： XMC4100Q48F128BAXUMA1 ✓ 啟用中XMC4100Q48F128BAXUMA1 概覽
An Arm Cortex-M4 microcontroller is a 32-bit reduced-instruction-set processor core integrated with memory, communication peripherals, timers, analog conversion functions, and general-purpose input/output. Within the product hierarchy, Cortex-M4 belongs to the Arm Cortex-M embedded family, while the XMC4100 device is an industrial microcontroller and embedded processing system designed for control-oriented applications.
The XMC4100Q48F128BAXUMA1 combines 128 KB of Flash with 20 KB of SRAM, an 80 MHz maximum clock, and a 3.13 V to 3.63 V operating-supply range. Its 12-bit conversion capability and CAN/LIN connectivity support motor-control, communications, and industrial automation designs. The -40 °C to +85 °C industrial temperature range supports use in factory automation, industrial networking, and motion-control equipment.
The Arm Cortex-M4 architecture provides a balanced combination of processing performance and peripheral integration for embedded control. A 128 KB Flash allocation supports a bootloader and application code, while 20 KB of SRAM provides working memory for control loops and communications. Because the device targets a 3.3 V supply class, power sequencing, input levels, and exposed-pad layout must be handled according to the manufacturer datasheet during PCB implementation.
Typical uses include fieldbus-connected motor controllers, servo and stepper-motor control platforms, industrial sensor nodes, CAN or LIN gateways, and compact automation equipment. The device is particularly appropriate when a design needs CAN and LIN support, an industrial temperature range, and a deterministic Cortex-M4 core without adopting a larger performance class.
Use the exposed-pad assembly and pin-connection guidance in the manufacturer datasheet, and place decoupling capacitors close to the supply pins. Confirm thermal performance at the highest ambient temperature and worst-case processing load, because the exposed pad is an important thermal path but does not replace the layout and copper requirements of the package.
This page combines the Infineon product specifications with package details, application guidance, comparison parameters, and verified drop-in assessment for engineers evaluating an XMC4000-family replacement or an industrial Cortex-M4 design.
直接替換替代品，適用於 XMC4100Q48F128BAXUMA1 — 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。
XMC4100-Q48K128-BA
✅ 直接替換📋 參考替代品（不在目錄中）
XMC4100Q48F128BAXUMA1 最大額定值與電氣特性
| Product Type | 32-bit industrial Arm Cortex-M4 microcontroller |
| Manufacturer Part Number | XMC4100Q48F128BAXUMA1 |
| Processor Core | Arm Cortex-M4 |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 128 KB |
| SRAM | 20 KB |
| Architecture | 32-bit |
| 工作電源電壓 | 3.13 V to 3.63 V |
| ADC Resolution | 12 bit |
| Communications | CAN and LIN |
| 工作溫度 | -40 °C to +85 °C |
| Temperature Grade | Industrial |
| 封裝 | PG-VQFN-48 (HVQCCN) |
| 腳位數 | 48 pins |
| Package Construction | No-lead QFN with exposed pad |
| 安裝類型 | Surface mount |
| Series | XMC4000 |
| Target Applications | Motor drives and motion control |
| RoHS 狀態 | Compliant |
XMC4100Q48F128BAXUMA1 no-lead qfn with exposed pad 腳位配置指南
XMC4100Q48F128BAXUMA1（no-lead qfn 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： XMC4100Q48F128BAXUMA1.
請參閱 資料表 以查看完整腳位配置。
典型應用
XMC4100Q48F128BAXUMA1 適用於 6 應用s: Industrial Motor Drives, CAN and LIN Networked Control, Servo and Stepper Motor Control, Industrial Sensor and Condition Monitoring, Compact Industrial Gateways, Industrial Communication Hubs.
Industrial Motor Drives
The XMC4100Q48F128BAXUMA1 fits industrial motor-drive controllers because its 80 MHz Arm Cortex-M4 core provides fast control-loop execution while 128 KB of Flash accommodates application code, parameters, and a bootloader. The integrated CAN and LIN interfaces support fieldbus communication with supervisory controllers and service equipment. Its 3.13 V to 3.63 V supply range and -40 °C to +85 °C industrial rating align with 3.3 V embedded power systems. Place the exposed-pad thermal interface and decoupling network according to the manufacturer layout guidance.
推薦
CAN and LIN Networked Control
The XMC4100Q48F128BAXUMA1 is suitable for CAN and LIN network nodes that combine real-time control with serial communications. The Cortex-M4 core operates at up to 80 MHz, allowing protocol processing and control tasks to share one processor, while 20 KB of SRAM supports communications buffers and working variables. Its industrial temperature range of -40 °C to +85 °C supports factory equipment and networked actuator interfaces. Board design should provide clean supply routing, accessible debugging or programming connections, and decoupling adjacent to the relevant device pins.
推薦
Servo and Stepper Motor Control
The XMC4100Q48F128BAXUMA1 can serve as the central controller in compact servo and stepper-motor platforms. Its 80 MHz processing rate supports deterministic digital control, and the 128 KB Flash provides room for motion algorithms, configuration data, and diagnostics. CAN connectivity supports command exchange with motion controllers, while the 12-bit conversion interface can participate in current or position sensing when paired with suitable external circuitry. The 48-pin VQFN footprint supports compact assemblies, although exposed-pad cooling and trace layout require careful implementation.
推薦
Industrial Sensor and Condition Monitoring
The XMC4100Q48F128BAXUMA1 is appropriate for industrial sensor nodes and condition-monitoring equipment requiring local processing and network connectivity. Its 12-bit conversion interface can be evaluated for compatible analog measurements, while 128 KB of Flash and 20 KB of SRAM support filtering, logging, and diagnostic algorithms. The -40 °C to +85 °C operating range suits equipment deployed near motors, machinery, or temperature-variable factory environments. Confirm the exact analog-pin requirements, grounding strategy, and calibration method in the manufacturer datasheet before finalizing the measurement front end.
推薦
Compact Industrial Gateways
The XMC4100Q48F128BAXUMA1 can be used in compact industrial gateways that translate between CAN or LIN networks and local control functions. Its 80 MHz Arm Cortex-M4 core provides more than simple interface-only processing, while the 128 KB Flash allocation supports protocol stacks, configuration, diagnostics, and firmware updates. The 48-pin VQFN package preserves board area, and the exposed pad supports heat transfer when the layout provides adequate copper. A gateway design should validate communication timing, watchdog behavior, brownout conditions, and update mechanisms for the deployed fieldbus network.
推薦
Industrial Communication Hubs
The XMC4100Q48F128BAXUMA1 supports communication-hub designs that coordinate several low-speed or CAN-connected industrial nodes. Its 20 KB of SRAM provides working memory for message handling and status tracking, while 128 KB of Flash can hold gateway configuration, protocol code, and diagnostics. Operating from a 3.13 V to 3.63 V supply supports integration with common 3.3 V industrial power architectures, and the -40 °C to +85 °C range covers demanding factory environments. Review bus-level protection, isolation requirements, and grounding independently because the microcontroller specification does not replace external transceiver and surge-protection design.
推薦
推薦產品摘要
工程參考資料，適用於 XMC4100Q48F128BAXUMA1 — 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 | XMC4100-Q48K128-BA | XMC4108Q48K64BAXUMA1 | XMC4200Q48K256BAXUMA1 |
|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | PG-VQFN-48 (HVQCCN) | 48-pin QFN family | 48-pin QFN family | 48-pin QFN family |
| Processor Core | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 | Arm Cortex-M4 |
| Flash Memory | 128 KB | 128 KB | 64 KB | 256 KB |
| Drop-In Qualification | Reference device | Candidate; final flash-option and pin-level review required | Not drop-in because Flash capacity is 64 KB versus 128 KB | Not qualified as drop-in from the available comparison information |
主要差異化特點
- Larger Flash allocation than the reduced-memory XMC4108 comparison device (對比XMC4108Q48K64BAXUMA1)
- Closer Flash allocation than the higher-density XMC4200 comparison device (對比XMC4200Q48K256BAXUMA1)
- Closest headline configuration match in the reviewed XMC4000 range (對比XMC4100-Q48K128-BA)
設計說明
Treat the exposed pad as a required thermal and electrical design feature rather than an optional copper feature. Route it according to the manufacturer package drawing and keep the associated PCB area available for heat spreading. Thermal validation should use the maximum expected ambient temperature, processor load, and supply voltage because the device can operate across 80 MHz and a 3.13 V to 3.63 V supply range.
Place the supply-decoupling network close to the device's power pins and provide a low-impedance return path to the exposed pad. Review the pin-description and layout guidance in the manufacturer datasheet before assigning tracks because exposed-pad connections and package-pin numbering must follow the exact HVQCCN drawing. Avoid placing high-current or switching-converter nodes near sensitive analog and communication routes.
Do not approve a substitution based only on CPU speed and memory size. The F-series and K-series ordering codes may encode different flash-related options, and firmware can depend on startup, protection, and programming behavior. Confirm the exact XMC4100-Q48K128-BA pin behavior, flash configuration, exposed-pad requirements, and qualification before treating it as a production drop-in replacement for the target.
For CAN and LIN implementations, preserve the transceiver interface requirements rather than routing communication signals as generic digital nets. Use the manufacturer reference guidance for pin multiplexing, signal levels, grounding, and timing. Keep bus traces away from switching nodes and high-current motor-drive paths, and apply the external transceiver's protection and termination requirements at the physical bus interface.
合規資訊
The component is identified as RoHS compliant in the product listing. It is an industrial Cortex-M4 microcontroller rather than an AEC-Q100 automotive-qualified device. REACH, lead-free, halogen-free, and conflict-minerals declarations were not identified.
