MK51DN512ZCLQ10 - 100MHz Cortex-M4 MCU | NXP
N.º da peça: MK51DN512ZCLQ10 ✗ Fim de vida| Qtd. | Preço unitário | Total |
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MK51DN512ZCLQ10 Visão geral
A microcontroller is a programmable embedded-computing component that combines a processor core, memory, peripherals, and I/O in one device. The MK51DN512ZCLQ10 belongs to the hierarchy microcontroller -> embedded processor -> semiconductor. Its Cortex-M4 architecture supports real-time control and signal-processing workloads, while its measurement-oriented peripherals reduce the need for external interface components.
The verified product information identifies a 100 MHz maximum operating frequency, 512 KB flash, 128 KB SRAM, USB, segment LCD, and advanced serial communications. DigiKey also identifies the package as 144-LQFP with 144 terminals. The NXP product page states that the scalable MCU combines security features, USB device, host, and OTG support, and low-power operation for medical and industrial applications.
The K51 family is suited to systems that combine local control with human-machine displays or measurement peripherals. Its flash capacity permits substantial firmware storage, while its SRAM supports control loops, buffers, and communication stacks. The segment-LCD interface is particularly relevant for instruments, meters, panels, and portable equipment requiring a local numeric or alphanumeric display.
Typical applications include industrial data loggers, medical monitoring equipment, USB-connected instruments, panel meters, environmental measurement systems, and communication gateways. Designers must confirm voltage, temperature, pin multiplexing, memory mapping, and USB requirements against the manufacturer datasheet before releasing a production design.
PCB implementation should preserve the 144-LQFP land pattern, provide adequate decoupling and grounding, and route high-speed or sensitive signals with controlled impedance where applicable. Because the verified excerpts do not include a complete pin table, a public pinout is not reproduced here.
This page consolidates verified manufacturer and distributor findings, package information, application guidance, and explicit data gaps rather than inventing unconfirmed electrical or lifecycle details.
Alternativas drop-in para MK51DN512ZCLQ10 — 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 MK51DN512ZCLQ10 (mesmo formato e footprint) — diferindo em Package, Product Type, Lifecycle Status, Connectivity, Flash Memory.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
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MK10DN512VLQ10
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✅ Drop-In✓ Em estoque
$9.5371 / unidade
Ver ficha técnica →MK51DN512ZCLQ10 Classificações máximas e características elétricas
| Product Type | 32-bit ARM Cortex-M4 microcontroller |
| Series | Kinetis K51 measurement MCU |
| Maximum Clock Speed | 100 MHz |
| Processor Core | Arm Cortex-M4 |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Operating Voltage | 1.71 V to 3.6 V |
| USB Connectivity | USB device, host, and OTG |
| Display Support | Segment LCD |
| I/O Ports | 57 |
| Encapsulamento | 144-LQFP |
| Package Dimensions | 20 mm x 20 mm |
| Terminal Count | 144 |
| Tipo de montagem | Surface mount |
| Temperature Grade | Industrial |
| Status do ciclo de vida | NRND |
| Tensão de alimentação | 3.6 V maximum |
| Tipo de memória | Flash |
| Application Domain | Medical and industrial measurement |
Guia de Configuração de Pinos do MK51DN512ZCLQ10 20 mm x 20 mm
Configuração de pinos para MK51DN512ZCLQ10 (pacote 20 mm x 20 mm). 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 MK51DN512ZCLQ10.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MK51DN512ZCLQ10 é adequado para 6 aplicaçãos: Industrial Data Acquisition, USB Measurement Instrument, Medical Monitoring Equipment, Segment-LCD Panel Meter, Environmental Monitoring Gateway, Communication Controller.
Industrial Data Acquisition
The MK51DN512ZCLQ10 fits industrial data-acquisition equipment because its verified 100 MHz Cortex-M4 core provides real-time processing headroom, while 512 KB flash and 128 KB SRAM support acquisition routines, configuration data, and buffering. Its Kinetis K51 measurement positioning is relevant to sensor conditioning, digital filtering, logging, and supervisory control. Use the MCU alongside precision converters, communication transceivers, and isolated interface circuits, and validate the complete analog and digital power plan against the manufacturer datasheet.
Recomendado
USB Measurement Instrument
The MK51DN512ZCLQ10 is suitable for USB-connected instruments because the verified NXP information identifies USB device, host, and OTG support. A 100 MHz Cortex-M4 core can coordinate sensor acquisition, control, packet handling, and user commands, while 128 KB SRAM provides working memory. In a USB analyzer or portable meter, place controlled USB routing and power-path protection around the MCU and validate enumeration, suspend, resume, and cable-compliance behavior in the target system.
Recomendado
Medical Monitoring Equipment
The MK51DN512ZCLQ10 fits medical-monitoring and diagnostic-adjacent equipment where a low-voltage Arm Cortex-M4 controller can manage sensor sampling, control logic, local status, and communications. The verified manufacturer result specifically names medical and industrial applications, and the 512 KB flash capacity can hold substantial application firmware. The MCU is not, by itself, a medical-safety certification; designers must apply the required risk controls, isolation, electrical-safety measures, and validation appropriate to the finished device.
Recomendado
Segment-LCD Panel Meter
The MK51DN512ZCLQ10 is a natural fit for panel meters and local instrument displays because the verified specifications identify segment-LCD support and 57 I/O ports. Its 100 MHz Cortex-M4 core can run measurement filtering, calibration, button handling, and display updates, while 512 KB flash provides room for product firmware and configuration data. Confirm the exact LCD segment mapping, drive levels, timing, and multiplexed display requirements in the NXP datasheet before assigning board resources.
Recomendado
Environmental Monitoring Gateway
The MK51DN512ZCLQ10 can serve as the local controller in an environmental monitoring gateway that reads multiple sensors, timestamps measurements, applies calibration, and forwards data through USB or another serial interface. The verified 512 KB flash and 128 KB SRAM provide a larger local software budget than many small 8-bit systems, while multiple low-power modes can support duty-cycled deployments. Use low-power design only after checking wake sources, analog settling, sensor timing, and the actual environmental limits.
Recomendado
Communication Controller
The MK51DN512ZCLQ10 is appropriate for a communication controller when the product needs more compute and memory than a basic peripheral MCU. Its verified 100 MHz Cortex-M4 core can handle protocol state machines, buffer management, diagnostics, and USB-related control, while the 512 KB flash supports larger firmware images. The part should not be treated as a direct replacement for a different MCU without checking UART, SPI, I2C, USB, pin mux, clock, and interrupt assignments on the actual board.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MK51DN512ZCLQ10 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MK53DN512ZCLQ10 | MK53DN512CLQ10 | MK10DN512VLQ10 | MK53DX256CMD10 | MK51DX128CMC7 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
Principais diferenciais
- Measurement-oriented Kinetis K51 positioning (vs MK53DX256CMD10)
- USB device, host, and OTG support (vs MK53DN512CLQ10)
- Segment-LCD and 57-I/O integration (vs MK51DX128CMC7)
- Large verified local memory (vs MK10DN512VLQ10)
Notas de projeto
Design the supply network for the verified 1.71 V to 3.6 V operating range and place the MCU's required bypass capacitors as close as practical to the power and ground pins. Verify the exact pin names, decoupling values, startup sequencing, and any USB or analog supply restrictions in the NXP datasheet. Do not infer a complete power tree from the distributor excerpt alone.
Use the manufacturer 144-LQFP land pattern rather than a generic 144-pin footprint. Preserve pin numbering, exposed thermal requirements if applicable, and adequate solder-mask and paste geometry. Route USB and other communication interfaces away from noisy analog sections where possible, and validate the assembled board against the package drawing before fabrication.
Do not treat a similar Kinetis MPN as a confirmed drop-in replacement solely because it has a similar package name or memory indication. Verify every pin function, mux alternative, power pin, ground pin, reset connection, and peripheral assignment in the exact datasheet. The supplied cross-reference pages did not establish manufacturer-approved interchangeability for the listed alternatives.
Keep sensitive measurement paths and LCD-related connections away from high-current switching paths and provide a continuous ground reference. Confirm whether the target design needs crystal, clock, USB, reset, and debug routing, then assign those nets according to the complete datasheet pin table. The verified search excerpts do not include that table, so pin names and net routing must be independently checked.
Informações de conformidade
The supplied verified data does not explicitly provide RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations for MK51DN512ZCLQ10. Obtain current NXP environmental and product-compliance documentation for the exact ordering code.