XMC4400F64K256ABXQSA1 - 120MHz Cortex-M4 MCU | Infineon
N.º da peça: XMC4400F64K256ABXQSA1 ✓ AtivoXMC4400F64K256ABXQSA1 Visão geral
A microcontroller is a programmable semiconductor that integrates a processor core, memory, communication peripherals, timers, analog interfaces, and GPIO into one device. The XMC4400F64K256ABXQSA1 sits within the hierarchy of embedded controller, 32-bit microcontroller, ARM Cortex-M4 microcontroller, and single-chip control IC. It is intended for systems that need more computing capability and memory than a basic 8-bit or 16-bit controller without moving to a complex application processor.
Principal features include a 120 MHz ARM Cortex-M4 core, 256 KB of flash program memory, 80 KB of SRAM, and operation from a 3.3 V supply. The 64-pin LQFP package exposes a practical mix of digital I/O and embedded peripherals while providing an exposed thermal pad for improved heat spreading on multilayer PCBs. The automotive-grade ordering designation indicates suitability for demanding industrial or automotive control environments when the full ordering information and qualification requirements are confirmed for the assembled system.
Technically, the Cortex-M4 architecture supports efficient real-time control through its instruction set, interrupt handling, and integrated peripherals. This makes the device appropriate for deterministic control loops that combine sensor acquisition, communications, and actuator timing. Its 256 KB flash provides room for application code, configuration data, and boot logic, while the 80 KB SRAM supports working state, buffers, stacks, and peripheral data movement without relying on external memory in many designs.
Typical applications include industrial motor and motion control, automotive body and auxiliary control, robotics, building automation, embedded instrumentation, and connected industrial equipment. In each case, the processor can execute control logic while dedicated peripherals handle communication, timing, and digital input or output. A design using the XMC4400F64K256ABXQSA1 should confirm pin multiplexing, peripheral availability, clock configuration, and startup requirements against the manufacturer datasheet.
PCB implementation should preserve the electrical and thermal requirements associated with the exposed-pad LQFP. Place the device according to the package land pattern, connect the exposed pad to the appropriate ground plane, provide the specified decoupling capacitors, and route high-speed or sensitive signals away from noisy power-conversion stages. Automotive and safety-related designs also require a complete review of the ordering code, temperature grade, errata, and applicable qualification documentation.
This page consolidates the verified XMC4400F64K256ABXQSA1 specifications, sourcing information, replacement analysis, and practical implementation guidance. It helps engineers evaluate the device against the XMC4000 series and identify whether a PCB, firmware, or qualification change is required before selecting a replacement.
Alternativas drop-in para XMC4400F64K256ABXQSA1 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasXMC4400F64K256ABXQSA1 Classificações máximas e características elétricas
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Series | XMC4000 |
| Processor Core | ARM Cortex-M4 |
| CPU Architecture | 32-bit RISC |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 256 KB |
| Flash Organization | 256K x 8 |
| RAM | 80 KB |
| Tensão de alimentação | 3.3 V |
| Encapsulamento | PG-LQFP-64-19 |
| Número de pinos | 64 pins |
| Package Type | LQFP with exposed pad |
| Tipo de montagem | Surface mount |
| Core Count | 1 core |
| Temperature Grade | Automotive |
| Terminal Form | Gull wing |
| Package Shape | Square |
| Shipping Format | Tray |
Guia de Configuração de Pinos do XMC4400F64K256ABXQSA1 square
Configuração de pinos para XMC4400F64K256ABXQSA1 (pacote square). 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 XMC4400F64K256ABXQSA1.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
XMC4400F64K256ABXQSA1 é adequado para 6 aplicaçãos: Industrial Motor and Motion Control, Automotive Auxiliary Control Modules, Robotics and Embedded Automation, Building Automation and Environmental Control, Industrial Communication Gateways, Connected Instrumentation and Test Equipment.
Industrial Motor and Motion Control
The XMC4400F64K256ABXQSA1 fits real-time motor-control systems that require more processing than a basic microcontroller but benefit from deterministic Cortex-M4 execution. Its 120 MHz core can coordinate control loops, fault handling, communications, and timing, while 256 KB flash accommodates application code and 80 KB RAM holds working state and buffers. Place the MCU beside the power stage, isolate switching nodes from sensitive control signals, and verify timer outputs, feedback channels, and protective shutdown paths against the device pin table.
Recomendado
Automotive Auxiliary Control Modules
The XMC4400F64K256ABXQSA1 is suitable for automotive auxiliary electronics that combine low-latency control with substantial on-chip memory. The 120 MHz Cortex-M4 core can supervise sensors and actuators, handle diagnostic logic, and maintain communication tasks, while 80 KB RAM supports buffering and state management. Because the ordering code indicates an automotive temperature grade, the complete ordering table, qualification status, errata, and production documentation must be reviewed before deployment in a safety-relevant vehicle system.
Recomendado
Robotics and Embedded Automation
The XMC4400F64K256ABXQSA1 can serve as the central controller in a robot or automated machine that coordinates sensor processing, digital interfaces, and actuator sequencing. The 120 MHz ARM Cortex-M4 core supports responsive multitasking, while 256 KB flash and 80 KB RAM are practical for protocol stacks and motion logic. Use deterministic timer and interrupt resources for critical loops, keep high-current switching paths away from the MCU, and validate latency across the complete interrupt chain.
Recomendado
Building Automation and Environmental Control
The XMC4400F64K256ABXQSA1 can act as a supervisory controller in building automation equipment, combining local real-time control with communications and configurable logic. Its 256 KB flash provides room for protocols and application code, and the 80 KB SRAM supports message buffering and state retention. A practical implementation should use low-power modes where appropriate, define safe states for actuators during resets, and test digital inputs, bus transceivers, and environmental sensor interfaces under worst-case noise conditions.
Recomendado
Industrial Communication Gateways
The XMC4400F64K256ABXQSA1 is well matched to communication-intensive embedded controllers that must maintain predictable protocol timing alongside general-purpose logic. The 120 MHz Cortex-M4 core can service multiple communication tasks, while 256 KB flash and 80 KB RAM provide useful headroom for stacks, configuration, and packet buffers. Keep transceiver interfaces away from switching supplies, use controlled-impedance routing where required, and test bus idle levels, isolation, termination, and fault recovery with the complete interface network.
Recomendado
Connected Instrumentation and Test Equipment
The XMC4400F64K256ABXQSA1 can support embedded measurement instruments that need real-time sampling coordination, local control, and a flexible communications interface. Its 80 KB RAM accommodates working buffers, and the 256 KB flash can hold control code and configuration. For sensitive measurements, isolate analog circuitry from digital switching activity, follow the device's recommended power and decoupling layout, and verify analog-pin capabilities and peripheral routing in the manufacturer pin description before assigning each signal.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para XMC4400F64K256ABXQSA1 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | PG-LQFP-64-19 |
| Brand | Infineon |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 256 KB |
| RAM | 80 KB |
| Supply Voltage | 3.3 V |
| Architecture | 32-bit RISC |
| Core Count | 1 core |
| Shipping Format | Tray |
Principais diferenciais
- High-performance Cortex-M4 processing for embedded control (vs XMC4402F64F256ABXQMA1)
- Established 64-pin exposed-pad integration (vs XMC4402F64F256ABXQMA1)
- Automotive-temperature ordering designation (vs XMC4402F64F256ABXQMA1)
Notas de projeto
The PG-LQFP-64-19 package includes an exposed pad that should be connected to the ground plane according to the Infineon package recommendation. Provide uninterrupted copper beneath the device where PCB density permits, use the full pad geometry specified by the land pattern, and avoid thermal-via placement that compromises electrical return paths. Review junction-temperature limits and power dissipation under the maximum clock, peripheral, and I/O loading of the final design.
Implement the 64-pin PG-LQFP-64-19 footprint from the manufacturer package drawing rather than relying on a generic LQFP library entry. Place all required input and output decoupling capacitors close to their associated supply pins, keep the exposed-pad ground connection short, and maintain the specified via pattern. Confirm pin multiplexing in the XMC4400 pin-description table because alternate functions, analog inputs, and communication signals can determine the final routing.
Separate MCU supply and ground connections from noisy switching-converter paths, and route high-current outputs away from sensitive input pins. For communication interfaces, provide a continuous ground reference beneath the signal path and use controlled geometry when rise-time requirements demand it. Place external oscillators and timing components close to the relevant device pins, and avoid routing fast digital edges beneath analog inputs to reduce coupling into measurements.
Do not substitute an XMC4400 variant solely because its base family and memory density match. Check the ordering designation for flash, RAM, temperature grade, automotive qualification, package, and shipping format. Also review the XMC errata and the XMC4400 derivative-device tables before finalizing clock, peripheral, and pin assignments; a family-level identifier does not guarantee identical behavior across every ordering code.
Informações de conformidade
The ordering information identifies an automotive temperature grade, but RoHS, REACH, AEC-Q100 qualification, lead-free, halogen-free, and conflict-mineral declarations must be confirmed from the exact product documentation.