XMC4100Q48F128ABXUMA1 - 80MHz Cortex-M4 MCU | Infineon
部品番号: XMC4100Q48F128ABXUMA1 ✓ 生産中XMC4100Q48F128ABXUMA1 概要
An ARM Cortex-M4 microcontroller is a reduced-instruction-set processor within the broader 32-bit embedded MCU category. It combines a processor core, Flash program memory, SRAM, communications peripherals, timers, and GPIO in one device. The XMC4000 family extends this architecture into industrial control systems where compact embedded processing, real-time interrupt handling, and deterministic peripheral interfaces are central design requirements.
Key characteristics of the XMC4100Q48F128ABXUMA1 include an 80 MHz maximum clock, 128 KB of 128K x 8 Flash, a 32-bit architecture, and a 3.3 V supply designation. The 48-VFQFN package with exposed pad supports compact surface-mount construction and provides a central thermal and electrical land area. Tape-and-reel packaging is identified for this ordering configuration, supporting automated production and standard component handling.
The XMC4000 architecture is positioned between basic Cortex-M microcontrollers and more complex application processors. It provides dedicated real-time capabilities suited to industrial automation, motor-control, communications, and embedded control systems. Its 80 MHz operating point supports timely peripheral servicing and control-loop execution, while the integrated Flash supports embedded firmware, configuration data, and application code within a single package.
Typical uses include industrial automation controllers, communication equipment, motor-control systems, data acquisition modules, and compact embedded control platforms. The Cortex-M4 software ecosystem supports development with embedded IDEs, debug probes, compilers, and configuration tools designed for ARM-based microcontrollers. Firmware architecture should be checked against the selected peripherals, memory map, pin multiplexing, and device errata before production release.
A key design consideration is thermal management around the exposed pad. Follow the Infineon land-pattern, solder, and exposed-pad requirements in the XMC4100/XMC4200 datasheet, and connect the thermal land to the appropriate ground plane and copper area. Decoupling, signal routing, and unused-pin treatment must also follow the manufacturer’s board-level guidance to preserve signal integrity and reliable operation.
This page combines the exact ordering and package information, technical specifications, practical application guidance, comparison data, and engineering design notes for the XMC4100Q48F128ABXUMA1. It is intended to help hardware and firmware engineers assess the device, plan its implementation, and identify same-family alternatives without overlooking package, memory, or peripheral differences.
ドロップイン代替品: XMC4100Q48F128ABXUMA1 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: XMC4100Q48F128ABXUMA1 （同一形状・フットプリント） — 相違点: Flash Memory, Flash Organization, Package, Series.
XMC4100-Q48K128-BA
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XMC4200Q48F128ABXUMA1
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XMC4200Q48F256ABXUMA1
✅ ドロップイン価格はお問い合わせください
データシートを見る →XMC4400Q48F512ABXUMA1
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XMC4500Q48F256ABXUMA1
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
XMC4100Q48F128ABXUMA1 最大定格＆電気的特性
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Series | XMC4000 |
| Processor Core | ARM Cortex-M4 |
| Word Size | 32-bit |
| Maximum CPU Frequency | 80 MHz |
| Flash Memory | 128 KB |
| Flash Organization | 128K x 8 bits |
| 電源電圧 | 3.3 V |
| パッケージ | PG-VQFN-48-53 |
| Package Type | 48-pin VQFN with exposed pad |
| 実装タイプ | Surface mount |
| Packaging | Tape and reel |
| RoHS ステータス | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | unknown |
XMC4100Q48F128ABXUMA1 48-pin vqfn with exposed pad ピン配置ガイド
XMC4100Q48F128ABXUMA1 (48-pin vqfn with exposed pad パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: XMC4100Q48F128ABXUMA1.
詳細は データシート をご参照ください。
主な用途
XMC4100Q48F128ABXUMA1 の用途: 6 件s: Industrial Automation Controller, Motor Control and Automation, Communication Gateway, Data Acquisition Module, Audio Control Interface, USB-C Device Controller.
Industrial Automation Controller
The XMC4100Q48F128ABXUMA1 fits compact industrial automation controllers that require deterministic control and local communication. Its 80 MHz ARM Cortex-M4 core provides processing headroom for real-time interrupt handling, while 128 KB of Flash accommodates control firmware, parameter tables, and diagnostic routines. The 48-pin PG-VQFN-53 package also reduces board area compared with larger leaded controllers. Implement the exposed pad according to the Infineon land-pattern guidance and provide a clean 3.3 V rail with local decoupling. Firmware should be validated against the selected XMC4000 variant’s peripheral mix, pin multiplexing, clock tree, and applicable errata.
おすすめ
Motor Control and Automation
The XMC4100Q48F128ABXUMA1 can support timing-sensitive motor-control and actuator-monitoring designs where an 80 MHz Cortex-M4 core executes control algorithms and handles peripheral events. Its 128 KB Flash provides embedded code storage for motion profiles, calibration values, and fault handling. The compact 48-pin VQFN package is advantageous in space-constrained drive and machinery-control electronics. Confirm timer channels, encoder interfaces, analog inputs, and pin assignments against the exact device variant before schematic release. Keep high-current switching stages, sensing returns, and the MCU ground structure arranged to prevent switching noise from disturbing control signals.
おすすめ
Communication Gateway
The XMC4100Q48F128ABXUMA1 is suitable for communication gateways and protocol-conversion equipment that must combine local control with serial networking. The 80 MHz Cortex-M4 core supports concurrent protocol processing and system tasks, while 128 KB of Flash can hold firmware and communication tables. Its 48-pin VQFN package helps reduce the footprint of gateways installed beside industrial Ethernet or fieldbus hardware. Select the exact XMC4000 variant with the required UART, SPI, I2C, and CAN resources, then validate pin multiplexing and buffer capacity in firmware. Keep communication lines away from switching power stages and route sensitive interfaces over continuous ground planes.
おすすめ
Data Acquisition Module
The XMC4100Q48F128ABXUMA1 can serve as the control core of a compact data-acquisition module that samples sensors, processes readings, and forwards results through a digital interface. Its 80 MHz processing rate supports deterministic sampling and filtering tasks, while the 128 KB Flash store accommodates acquisition firmware and calibration logic. The 48-pin VQFN package allows the acquisition electronics to remain compact inside instrumentation. Exact ADC characteristics, timer channels, input ranges, and sampling interfaces must be confirmed from the Infineon documentation before design release. Use short analog traces, maintain a quiet reference return, and separate analog conditioning from digital switching circuitry.
おすすめ
Audio Control Interface
The XMC4100Q48F128ABXUMA1 is appropriate for embedded audio-control systems where an MCU handles configuration, monitoring, transport control, and user-interface logic. The 80 MHz Cortex-M4 core can execute control code and service digital interfaces, while 128 KB of Flash provides space for protocol handlers and configuration data. Its compact 48-pin VQFN package supports space-constrained audio modules and control panels. The application should use an external audio codec when higher-performance conversion is required. Verify the selected variant’s timing, serial interfaces, and pin assignments, and maintain short, continuous return paths for analog audio signals to prevent control activity from introducing audible interference.
おすすめ
USB-C Device Controller
The XMC4100Q48F128ABXUMA1 can support embedded USB device-control and configuration functions when the exact XMC4000 variant includes the required USB resources. The 80 MHz Cortex-M4 core handles protocol software, control-state management, and application tasks, while 128 KB of Flash accommodates firmware and descriptors. The 48-pin VQFN package supports compact peripheral designs. USB signal routing requires careful impedance-controlled layout, short differential connections, appropriate return paths, and separation from noisy power stages. Confirm USB device support, endpoint resources, clock requirements, and package-level pin availability in the Infineon documentation before treating this ordering code as a USB design basis.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: XMC4100Q48F128ABXUMA1 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | XMC4100-Q48K128-BA | XMC4200Q48F128ABXUMA1 | XMC4200Q48F256ABXUMA1 | XMC4400Q48F512ABXUMA1 | XMC4500Q48F256ABXUMA1 |
|---|---|---|---|---|---|---|
| Package | PG-VQFN-48-53 | PG-VQFN-48-53 | PG-VQFN-48-53 | PG-VQFN-48-53 | PG-VQFN-48-53 | PG-VQFN-48-53 |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Processor Core | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 |
| Flash Memory | 128 KB | 128 KB | 128 KB | 256 KB | 512 KB | 256 KB |
| Mounting Type | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount |
| Exposed Pad | Yes | Yes | Yes | Yes | Yes | Yes |
| Series | XMC4000 | XMC4000 | XMC4200 | XMC4200 | XMC4000 family | XMC4000 family |
主な差別化要因
- Exact 128 KB Flash allocation （vs XMC4200Q48F256ABXUMA1)
- Closest same-series operating specification （vs XMC4100-Q48K128-BA)
- Lower Flash-to-resource ratio for compact control designs （vs XMC4400Q48F512ABXUMA1)
設計ノート
The PG-VQFN-53 package includes an exposed pad that is integral to heat transfer and electrical implementation. Follow the Infineon datasheet land pattern, solder profile, via arrangement, and exposed-pad connection instructions. Estimate: junction temperature rise equals device power dissipation multiplied by the effective junction-to-ambient thermal resistance of the assembled PCB. Use the actual input voltage, clock activity, I/O loading, ambient temperature, and copper area in that estimate; a nominal package thermal rating alone is insufficient for final validation.
Place all required bypass capacitors close to their associated supply and ground pins, with short traces and an uninterrupted return path. Route high-speed or sensitive signals over continuous reference planes and avoid switching-node copper beneath them. The exposed pad should connect to the intended ground structure using the manufacturer’s recommended via pattern. Check the final PCB against the Infineon package drawing rather than inferring dimensions from the generic QFN-48 library symbol.
Do not treat every XMC4 microcontroller as a software-compatible substitute. Compare the exact ordering code, Flash size, SRAM size, peripheral set, pin multiplexing, package drawing, clock tree, and errata before replacing XMC4100Q48F128ABXUMA1. In particular, changing from 128 KB Flash to 256 KB or 512 KB may alter linker placement and board-level qualification even when the package family is unchanged. Preserve the original startup code, clock initialization, pin configuration, and peripheral interrupt assignments unless they have been formally revalidated.
Assign pins by function rather than by package position alone. Review alternate-function tables for every UART, SPI, I2C, timer, analog, debug, and reset connection, and ensure no required signal depends on an unavailable peripheral instance. Keep debug access and programming pins unobstructed for production test. For mixed-signal designs, separate analog returns from digital return currents where the device permits it, and preserve short paths between the MCU, analog converter, and passive components.
コンプライアンス情報
No exact compliance declarations for XMC4100Q48F128ABXUMA1 were identified in the cited manufacturer or distributor materials. Related XMC4100-Q48K128-BA is identified as an industrial device, but that classification does not establish AEC-Q100 qualification for the target ordering code.
