XMC4104F64K128ABXQSA1 - 80MHz Cortex-M4 128KB | Infineon
N.º da peça: XMC4104F64K128ABXQSA1 ✓ AtivoXMC4104F64K128ABXQSA1 Visão geral
A microcontroller is a programmable semiconductor that integrates a processor core, memory, communication peripherals, timers, and analog interfaces on one device. The XMC4104F64K128ABXQSA1 belongs to the ARM Cortex-M4 microcontroller hierarchy, combining the Cortex-M4 instruction set with Infineon automotive peripherals. Its role within a larger embedded system is to execute control software, acquire sensor data, operate communication links, and generate precise timing signals for actuators and power-conversion equipment.
The headline features include an 80 MHz ARM Cortex-M4 core, 128 KB of flash program memory, and 20 KB of SRAM. The memory configuration supports moderately complex control loops and embedded protocols while retaining a compact footprint. Integrated connectivity includes CAN, I2C, LIN, SPI, UART/USART, and USB interfaces, allowing the controller to connect sensors, actuators, transceivers, and service interfaces without requiring a separate communications controller.
The single-core Cortex-M4 architecture uses a 32-bit register set and supports real-time embedded workloads. In the XMC4000 family, dedicated peripherals handle communication and timing functions close to the processor, reducing software overhead and helping deterministic control. The exposed pad beneath the LQFP package provides an electrical and thermal connection to the board and requires careful land-pattern and solder-paste design. Device-specific pin multiplexing, clock behavior, and peripheral assignments should be verified against the manufacturer pin-description tables before PCB routing.
Typical applications include automotive body and comfort controllers, industrial automation modules, electric motor-control systems, CAN-based node controllers, and connected sensing platforms. The combination of CAN, LIN, USB, and multiple serial interfaces makes the device especially useful in distributed embedded systems. It can also serve as a supervisory controller in battery, charging, or power-management equipment where deterministic timing and peripheral integration are important.
Designers should account for the difference between 1.3 V and 3.3 V operating configurations, including internal supply and I/O requirements. The exposed-pad land pattern, via arrangement, and thermal-via count should follow the Infineon package recommendations closely. Firmware development requires the XMC4000 device-family pack and appropriate startup, linker, driver, and debugging configuration; the Arm Keil device page confirms Cortex-M4 support and the XMC4000_DFP device-family pack.
This page combines the exact XMC4104F64K128ABXQSA1 identification, memory and interface details, same-package alternatives, comparison parameters, and practical implementation guidance to support component selection, schematic review, PCB planning, firmware setup, and sourcing without relying on generic microcontroller descriptions.
Alternativas drop-in para XMC4104F64K128ABXQSA1 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com XMC4104F64K128ABXQSA1 (mesmo formato e footprint) — diferindo em Flash Memory, Package, Product Type, Supply Voltage, Application Classification.
XMC4100F64K128ABXQSA1
✅ Drop-InConsulte o preço
Ver ficha técnica →XMC4104F64K128BAXQMA1
✅ Drop-InConsulte o preço
Ver ficha técnica →XMC4102F64K128ABXQSA1
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
XMC4103F64K128ABXQSA1
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
XMC4104-F64K128-BA
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
XMC4104F64K128ABXQSA1 Classificações máximas e características elétricas
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Series | XMC4000 |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz |
| Architecture | 32-bit RISC |
| Flash Memory | 128 KB (128K x 8) |
| SRAM | 20 KB |
| Tensão de alimentação | 1.3 V or 3.3 V |
| Encapsulamento | PG-LQFP-64-19 with exposed pad |
| Número de pinos | 64 pins |
| Tipo de montagem | Surface mount |
| Temperature Grade | Automotive |
| Communication Interfaces | CAN, I2C, LIN, SPI, UART/USART, USB |
| Core Count | 1 |
| Program Memory Type | Flash |
| Development Support | CMSIS Pack XMC4000_DFP |
Guia de Configuração de Pinos do XMC4104F64K128ABXQSA1 pg-lqfp-64-19 with exposed pad
Configuração de pinos para XMC4104F64K128ABXQSA1 (pacote pg-lqfp-64-19 with exposed pad). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para XMC4104F64K128ABXQSA1.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
XMC4104F64K128ABXQSA1 é adequado para 6 aplicaçãos: Automotive Body Control, Industrial Automation Controller, Electric Motor Control, CAN Network Sensor Node, USB Service Interface, Real-Time Data Acquisition.
Automotive Body Control
The XMC4104F64K128ABXQSA1 fits centralized body and comfort control nodes because its 80 MHz ARM Cortex-M4 core provides deterministic execution for door, lighting, climate, and diagnostic logic. The 128 KB flash and 20 KB SRAM support embedded control software, while CAN, LIN, UART/USART, and USB interfaces connect vehicle networks and service equipment. Its 64-pin exposed-pad LQFP allows a compact controller with direct access to external transceivers and sensors. Designers should allocate the exposed pad as a thermal and electrical connection, follow the manufacturer land pattern, and verify that each required vehicle-network peripheral is present in the selected device configuration.
Recomendado
Industrial Automation Controller
The XMC4104F64K128ABXQSA1 is suitable for real-time industrial automation because it combines an 80 MHz Cortex-M4 processor with 128 KB flash, 20 KB SRAM, and multiple serial interfaces. Engineers can use CAN for distributed nodes, UART and SPI for sensors or actuators, and USB for configuration and diagnostics. The device's integrated peripheral set supports compact machine-control designs without a separate communication controller. Its automotive temperature-grade positioning also benefits harsh installations when that qualification is required, but final use should be checked against the manufacturer environmental and lifecycle specifications.
Recomendado
Electric Motor Control
The XMC4104F64K128ABXQSA4's 80 MHz Cortex-M4 performance and precise timer resources make the XMC4104F64K128ABXQSA1 applicable to motor-control supervisory and auxiliary functions, including current monitoring, speed calculation, and protection sequencing. Its 128 KB flash accommodates control algorithms, and CAN or UART can exchange commands with a power stage. The MCU should be paired with a dedicated gate driver, current-sense amplifier, and protection circuitry. Firmware timing must be checked against the selected PWM peripherals, while the exposed-pad layout must provide adequate thermal spreading under switching-load conditions.
Recomendado
CAN Network Sensor Node
The XMC4104F64K128ABXQSA1 suits distributed CAN sensor nodes that consolidate measurements and forward them over a vehicle or industrial network. Its 80 MHz core supports filtering, calibration, diagnostics, and protocol processing, while 128 KB flash provides room for application code and calibration data. SPI or I2C can connect precision sensors, and CAN provides the backbone link to other controllers. The 20 KB SRAM supports buffering and stack requirements, although final sizing should include the middleware and RTOS configuration. Use a protected transceiver interface and verify the controller's pin multiplexing against the selected board schematic.
Recomendado
USB Service Interface
The XMC4104F64K128ABXQSA1 can serve as the control MCU in a USB-enabled service, configuration, or diagnostic module. Its 128 KB flash and 20 KB SRAM are sufficient for a structured embedded USB stack and application firmware, while CAN, LIN, and UART allow the same device to bridge service traffic to embedded networks. The USB interface requires correct impedance-controlled routing, power-state handling, and compliant connector protection. Firmware should validate the USB peripheral configuration and clock requirements for the selected 1.3 V or 3.3 V operating mode before production release.
Recomendado
Real-Time Data Acquisition
The XMC4104F64K128ABXQSA1 is appropriate for compact real-time acquisition modules that combine sensor conditioning, digital filtering, and network reporting. Its 80 MHz Cortex-M4 core can execute fixed-time filtering and control tasks, while I2C and SPI connect mixed-sensor arrays and UART or CAN provides host communication. The 20 KB SRAM helps support local sample buffers, and 128 KB flash can hold firmware plus calibration tables. Exact ADC characteristics and peripheral assignments should be confirmed in the manufacturer datasheet, and the PCB should keep analog, digital, and exposed-pad return paths appropriately separated.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para XMC4104F64K128ABXQSA1 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | XMC4100F64K128ABXQSA1 | XMC4104F64K128BAXQMA1 | XMC4102F64K128ABXQSA1 | XMC4103F64K128ABXQSA1 | XMC4104-F64K128-BA |
|---|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | PG-LQFP-64-19 with exposed pad | PG-LQFP-64-19 | PG-LQFP-64-19 | PG-LQFP-64-19 | PG-LQFP-64-19 | PG-LQFP-64-19 |
| Processor Core | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Flash Memory | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
Principais diferenciais
- Automotive-grade XMC4104 configuration with integrated network connectivity (vs XMC4104-F64K128-BA)
- Closest same-family comparison alternative with matching headline performance (vs XMC4100F64K128ABXQSA1)
- Related XMC4104 ordering code preserves the principal compute specification (vs XMC4104F64K128BAXQMA1)
Notas de projeto
Use the Infineon PG-LQFP-64-19 land pattern rather than a generic 64-pin LQFP footprint. The exposed pad is not optional: connect it to the appropriate ground or power reference shown in the package drawing and provide solder-paste apertures for both the perimeter leads and exposed pad. Review thermal-via placement against the manufacturer's assembly and land-pattern guidance before releasing the PCB.
Decouple each required supply domain close to its pins with the capacitance and ESR values specified by Infineon. Do not assume that one bulk capacitor can replace local high-frequency decoupling. Separate sensitive analog references and communication supplies from switching-node returns where the device layout permits, and keep power-trace width and via count consistent with the estimated load. Validate startup, brownout, and operating behavior in both permitted supply configurations.
Estimated: heat dissipation equals the sum of internal supply power, I/O power, and peripheral load. For example, a 3.3 V core current of 50 mA contributes approximately 0.165 W before I/O and switching losses. Use the actual current, ambient temperature, and PCB thermal resistance to estimate junction temperature. Add thermal vias and copper area beneath the exposed pad if the final calculation leaves insufficient margin.
Do not substitute the device solely because another XMC4000 part has a 64-pin LQFP outline. Compare the complete pin-description table, peripheral instance names, alternate-function mappings, supply pins, clock pins, reset behavior, and package drawing. Suffix changes can affect qualification, temperature range, or delivery form. After any substitution, rebuild the firmware for the new device identifier and rerun timing, communications, and safety tests.
Informações de conformidade
The product is identified as automotive grade, but no explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statement was present in the listed product information. Confirm these attributes from the manufacturer declaration or product documentation.
