XMC4108F64K64ABXQMA1 - 80MHz Cortex-M4 MCU | Infineon
料号： XMC4108F64K64ABXQMA1 ✓ 量产中XMC4108F64K64ABXQMA1 概述
A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device. The ARM Cortex-M4 architecture places this MCU in the embedded processor hierarchy, where deterministic real-time control, communications, and general-purpose I/O can be handled by a compact, low-power system-on-chip. The XMC name denotes Infineon's industrial microcontroller family, designed for embedded control applications requiring deterministic peripheral handling and a broad communications feature set.
Verified device characteristics include an 80 MHz Cortex-M4 core, 32-bit processing, 64 KB program flash, 20 KB SRAM, eight-channel DMA, and an MPU. The listed connectivity options cover CAN bus, I2C, LIN bus, SPI, UART/USART, and USB. These resources support distributed control nodes, industrial communication gateways, motor-control peripherals, and connected embedded equipment without requiring several discrete interface components.
The XMC4108F64K64ABXQMA1 uses an industrial Arm Cortex-M4 platform with dedicated hardware features intended to reduce processor involvement in data movement and time-critical I/O. Its eight-channel DMA controller can transfer data between SRAM and peripherals, while the MPU supports memory isolation for software protection. The 1.3 V and 3.3 V operating options shown in distributor data should be verified against the complete manufacturer datasheet before power-supply and I/O-level design begins.
Typical uses include industrial automation modules, CAN or LIN-connected controllers, USB-to-serial equipment, data acquisition nodes, and compact embedded platforms requiring a 64-pin microcontroller. For these applications, the combination of 80 MHz processing, 64 KB flash, 20 KB SRAM, and the listed serial interfaces provides a balanced platform for control logic, protocol handling, and supervisory firmware.
PCB planning should account for the PG-LQFP-64-19 footprint, exposed-pad requirements, power and ground distribution, and the manufacturer's recommended decoupling. Because the supplied search data does not include the complete pin table or electrical limits, designers should confirm pinout, absolute maximum ratings, clock requirements, and peripheral multiplexing against the manufacturer documentation before release.
This product page consolidates verified distributor specifications, manufacturer information, sourcing details, and practical design guidance. It also distinguishes the documented base XMC4108-F64K64-BA device from the exact orderable XMC4108F64K64ABXQMA1 designation, helping engineers verify package, qualification, and sourcing requirements before committing a design to the PCB.
直接替换替代料： XMC4108F64K64ABXQMA1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
XMC4108-F64K64-BA
✅ 直接替换📋 参考替代料（不在目录中）
XMC4108F64K64ABXQMA1 最大额定值与电气特性
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Product Family | XMC4000 |
| Processor Core | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz |
| Word Size | 32-bit |
| Flash Memory | 64 KB (64K x 8) |
| SRAM | 20 KB |
| DMA Channels | 8 channels |
| Memory Protection Unit | Present |
| CAN Interface | CANbus |
| I2C Interface | I2C |
| LIN Interface | LINbus |
| SPI Interface | SPI |
| UART Interface | UART/USART |
| USB Interface | USB |
| 封装 | PG-LQFP-64-19 |
| 引脚数量 | 64 pins |
| Operating Voltage Options | 1.3 V/3.3 V |
| Industrial Qualification | Industrial |
| Delivery Packaging | Tray |
XMC4108F64K64ABXQMA1 pg-lqfp-64-19 引脚配置指南
XMC4108F64K64ABXQMA1（pg-lqfp-64-19 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： XMC4108F64K64ABXQMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
XMC4108F64K64ABXQMA1 适用于 6 应用s: Industrial Automation Controller, CAN and LIN Network Node, USB-to-Serial Embedded Adapter, Data Acquisition and Monitoring Node, Motor and Machine Control Peripherals, Embedded Equipment Gateway.
Industrial Automation Controller
The XMC4108F64K64ABXQMA1 fits compact industrial automation controllers that require deterministic embedded control alongside several communication protocols. Its 80 MHz Arm Cortex-M4 core executes control logic, while the eight-channel DMA controller moves data without requiring continuous processor intervention. Verified connectivity includes CAN bus, I2C, LIN bus, SPI, UART/USART, and USB, allowing the MCU to connect sensors, actuators, local HMI systems, and service interfaces on one board. The 64 KB flash and 20 KB SRAM provide a defined firmware platform for supervisory logic and protocol stacks. Designers should reserve pin multiplexing and peripheral instances after reviewing the complete datasheet, and should validate EMC, isolation, and environmental requirements at the system level rather than treating general industrial classification as a complete certification claim.
推荐
CAN and LIN Network Node
The XMC4108F64K64ABXQMA1 is suitable for a CAN bus or LIN bus network node that combines protocol handling with general-purpose embedded control. Its documented CANbus and LINbus support provides the communications basis for distributed equipment, while the 80 MHz Cortex-M4 core can process application logic, diagnostics, and local state. The eight-channel DMA feature is particularly useful when buffering repetitive peripheral data and reducing interrupt-service overhead. In a typical design, the MCU would operate from a local regulated supply, connect its transceiver interfaces to the network, and monitor digital or analog inputs through the board's sensor circuitry. Pin assignment, transceiver voltage levels, termination, bus timing, and peripheral alternate functions must be confirmed from the complete manufacturer documentation before layout release.
推荐
USB-to-Serial Embedded Adapter
The XMC4108F64K64ABXQMA1 can support a compact USB-to-serial or USB-to-fieldbus adapter because the verified feature set includes USB, UART/USART, SPI, and I2C alongside an 80 MHz Arm Cortex-M4 processor. The MCU can manage USB traffic, present virtual serial ports or configuration interfaces, and bridge data to external transceivers or sensors. Its 64 KB flash stores firmware and USB descriptors, while 20 KB SRAM supports packet handling and protocol buffers. Implementation requires confirming the device's USB operating mode, PHY requirements, endpoint behavior, and shared peripheral pins in the manufacturer datasheet. Board designers should also plan controlled impedance, ESD protection, grounding, and correct connector or transceiver placement for reliable field operation.
推荐
Data Acquisition and Monitoring Node
The XMC4108F64K64ABXQMA1 is appropriate for a data-acquisition node that must combine sensor conditioning, digital communication, and local supervisory processing. Its 80 MHz Cortex-M4 core provides compute capacity for sampling control and protocol handling, while eight DMA channels can organize transfers between SRAM and available peripherals. The documented I2C and SPI interfaces suit sensors and external converters, and UART/USART or CAN can report results to a higher-level controller. With 64 KB flash and 20 KB SRAM, the device is best suited to compact embedded datasets rather than large local storage. Exact analog capabilities, converter interfaces, timer channels, and sample-rate limits are not present in the supplied data and must be checked in the full datasheet before selecting the MCU for a precision measurement path.
推荐
Motor and Machine Control Peripherals
The XMC4108F64K64ABXQMA1 can be used in motor and machine-control subsystems where real-time control, communications, and safety monitoring must coexist in one microcontroller. The 80 MHz Cortex-M4 core provides instruction throughput, the eight-channel DMA controller supports efficient peripheral data movement, and the MPU can support controlled memory access for protected software sections. CAN bus and LIN bus are relevant for distributed actuators, while UART/USART and I2C support local diagnostics and configuration. The supplied data does not specify dedicated motor-control blocks, PWM resolution, position-sensor interfaces, or fault-response timing, so those requirements must be matched against the complete datasheet and application notes. External gate drivers, current sensing, isolation, and emergency-stop hardware remain system-level design responsibilities.
推荐
Embedded Equipment Gateway
The XMC4108F64K64ABXQMA1 is well suited to an embedded gateway that translates between local serial devices and a USB, CAN, or LIN-connected host. Its set of documented interfaces permits multiple protocol paths without requiring a higher-cost application processor, and the MPU adds a mechanism for memory isolation in multi-function firmware. The 80 MHz Arm Cortex-M4 core can supervise protocols, validate commands, and maintain operating state, while DMA reduces the processing burden of continuous data transfers. The 64 KB flash and 20 KB SRAM are suitable for compact gateway functions when firmware is modular and external mass storage is unnecessary. Designers should check pin multiplexing, USB electrical requirements, clock-tree options, watchdog behavior, and bootloader implementation in the manufacturer documentation before committing the 64-pin footprint.
推荐
推荐产品汇总
工程参考数据： XMC4108F64K64ABXQMA1 ——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 | XMC4108-F64K64-BA |
|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies |
| Package | PG-LQFP-64-19 | PG-LQFP-64-19 - candidate package match |
| Processor Core | ARM Cortex-M4 | ARM Cortex-M4 |
| Maximum CPU Frequency | 80 MHz | 80 MHz |
| Flash Memory | 64 KB (64K x 8) | 64 KB |
| SRAM | 20 KB | 20 KB |
| Qualification Class | Industrial | Industrial |
关键差异点
- Documented industrial XMC4000 positioning （对比 TM4C1231D5PMTR)
- Broad documented serial-interface coverage （对比 XMC4108-F64K64-BA)
- Defined memory configuration （对比 TM4C1231D5PMTR)
设计说明
Reserve the complete PG-LQFP-64-19 land pattern and thermal or exposed-pad geometry only after checking the exact package drawing and ordering information. Place the MCU close to the points where its supply and ground pins connect, keep high-current return paths out of the sensitive digital area, and provide local bulk and bypass capacitance according to the manufacturer's recommended layout. Because the supplied records do not identify every supply, ground, or exposed-pad connection, do not infer these nets from the package name or from another XMC4000 member.
Map every external signal against the complete datasheet pin table before assigning UART, SPI, I2C, CAN, LIN, USB, clock, debug, and timer functions. Peripheral multiplexing can change between device derivatives even when package dimensions match. Use the manufacturer's pin-mux configuration procedure and preserve routing options for boot, debug, and programming access. The verified data confirms eight DMA channels but does not provide their request-line mappings or alternate-function restrictions, so those details must be resolved before final schematic capture.
Do not treat a shared package name, Cortex-M4 instruction set, or equal flash size as proof of drop-in compatibility. The documented Infineon base candidate has matching headline resources, but its complete ordering suffix, temperature range, qualification, and peripheral pin map were not supplied. For an existing PCB, compare every power pin, ground pin, analog input, communication signal, reset connection, debug interface, clock source, and exposed pad. Rework or a board respin may still be required even if the land patterns are dimensionally similar.
The distributor record lists 1.3 V and 3.3 V operating options, but it does not identify core versus I/O supply domains or the permitted combinations. Determine the complete power tree from the manufacturer datasheet before selecting regulators, decoupling values, and interface levels. Verify startup sequencing, maximum supply tolerance, current consumption, internal regulator bypass requirements, and analog-supply recommendations. The current data is insufficient to calculate junction temperature or dissipation reliably, so no thermal estimate is presented.
Give USB, CAN, LIN, SPI, and clock-routing requirements separate review because the supplied data does not provide their electrical characteristics or recommended layouts. Preserve short return paths, continuous reference planes, appropriate spacing from switching nodes, and connector-to-transceiver isolation. USB requires controlled-impedance routing and ESD consideration, while CAN and LIN interfaces depend on the selected external transceiver. Validate signal integrity and EMC with the actual board stackup rather than treating nominal MCU interface names as sufficient design guidance.
合规信息
The supplied records identify the device as an industrial microcontroller but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 is marked not_applicable because the verified information identifies an industrial rather than automotive-qualified grade.