MK64FN1M0VLQ12 - 120MHz Cortex-M4F MCU 1MB Flash LQFP-144 | NXP
N.º da peça: MK64FN1M0VLQ12 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $14.85 | $14,85 |
| 10 | $13.42 | $134,20 |
| 100 | $11.95 | $1.195,00 |
| 500 | $10.62 | $5.310,00 |
| 1.000 | $9.74 | $9.740,00 |
MK64FN1M0VLQ12 Visão geral
A Kinetis K64 sub-family MCU is a Cortex-M4 based microcontroller optimized for low-power, USB/Ethernet-connected applications that require large on-chip memory. The K64 sub-family sits within the broader Kinetis K series, which provides pin-, peripheral-, and software-compatible Cortex-M4 devices from 50 MHz to 180 MHz. As such, the MK64FN1M0VLQ12 acts as a system-on-chip solution for gateways, smart sensors, and human-machine interface (HMI) controllers where Ethernet and USB connectivity, deterministic real-time behaviour, and low active current are simultaneously required.
Key features include 1 MB of program Flash, 256 KB of SRAM, four 16-bit ADCs (up to 818 ksps in 12-bit mode), two 12-bit DACs, multiple timer/PWM modules (FlexTimer, PDB, PIT), three SPI, four I2C, six UART, CAN, and I2S/SAI audio interfaces. An integrated 1.2 V core regulator with on-chip LDO and low-power run/wait/very-low-power-stop modes enable battery-friendly operation down to single-digit mA active current. The 144-LQFP (LQ) package exposes the full peripheral set including the EMAC/MII, USB OTG, and external memory bus (FlexBus).
Architecturally, the device pairs an Arm Cortex-M4F core (single-precision FPU, DSP extensions, MPU) with a multi-layer AIPS-Lite bus matrix, dedicated DMA (eDMA) channels, and a flexible clock distribution tree driven by FLL/PLL blocks from an internal 50 MHz reference. Security and reliability features include a hardware CRC module, watchdog, external watchdog monitor, and JTAG/SWD debug. The K64 sub-family is supported by NXP Kinetis SDK 2.x, MCUXpresso IDE, and the FreeRTOS/Amazon FreeRTOS ecosystem, ensuring long-term software compatibility across pin-compatible K-series variants.
Typical applications include industrial Ethernet IO modules, building automation controllers, smart energy gateways, USB-to-Ethernet bridges, HMI panels, and low-power connected sensor nodes. The combination of Ethernet MAC and USB OTG makes it a strong choice for protocol converters and IoT edge devices that must serve both fieldbus and host connectivity from a single MCU.
When designing with the MK64FN1M0VLQ12, ensure the LQFP-144 PCB layout dedicates separate ground returns for the analog and digital domains and that the 1.2 V core supply decoupling is sized per the reference manual; otherwise noise coupling into the ADCs will degrade SNR. For lower-cost variants, the K22F and K24F sub-families offer pin compatibility at smaller flash densities.
This page synthesizes distributor pricing, pin-compatible LQFP-144 alternatives from the same Kinetis family, and practical design notes that complement the manufacturer reference manual (K64P144M120SF5RM).
Alternativas drop-in para MK64FN1M0VLQ12 — 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 MK64FN1M0VLQ12 (mesmo formato e footprint) — diferindo em Package, Ethernet, USB, ADC, Operating Temperature Range.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MK60FN1M0VLQ12
✅ Drop-In✓ Em estoque
$9.95 / unidade
Ver ficha técnica →MK24FN1M0VLQ12
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MK22FN1M0AVLQ12
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MK63FN1M0VLQ12
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MK64FX512VLQ12
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
MK26FN2M0VLQ18
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MK64FN1M0VLQ12 Classificações máximas e características elétricas
| Core | ARM Cortex-M4F (with FPU and DSP extensions) |
| Core Size | 32-bit |
| Maximum CPU Frequency | 120 MHz |
| Program Memory | 1 MB (1M x 8) Flash |
| SRAM | 256 KB |
| Encapsulamento | 144-LQFP (20x20 mm) |
| Tipo de montagem | Surface Mount |
| USB | USB 2.0 Full-Speed OTG with on-chip PHY (crystal-less capable) |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 hardware timestamping (MII/RMII) |
| ADC | 2 x 16-bit SAR ADCs, up to 818 ksps (12-bit mode) |
| DAC | 1 x 12-bit DAC |
| Timers/PWM | FlexTimer (FTM), Programmable Delay Block (PDB), Periodic Interrupt Timer (PIT) |
| Serial Interfaces | 3 x SPI, 4 x I2C, 6 x UART, 1 x CAN, 1 x I2S/SAI |
| Operating Voltage | 1.71 V to 3.6 V (single supply) |
| Faixa de temperatura de operação | -40C to +105C (industrial) |
| Nível MSL | 3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant |
Guia de Configuração de Pinos do MK64FN1M0VLQ12 144-lqfp (20x20 mm)
Configuração de pinos para MK64FN1M0VLQ12 (pacote 144-lqfp (20x20 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 MK64FN1M0VLQ12.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
MK64FN1M0VLQ12 é adequado para 7 aplicaçãos: Industrial Ethernet IO Module, Building Automation Gateway, Smart Energy / Metering Concentrator, USB-to-Ethernet Bridge / Protocol Converter, Human-Machine Interface (HMI) Panel Controller, IoT Edge Sensor Node, Audio Streaming / USB Audio Device.
Industrial Ethernet IO Module
The MK64FN1M0VLQ12 is well suited as the main MCU inside a 4-port industrial Ethernet IO module thanks to its integrated 10/100 Mbps MAC with IEEE 1588 hardware timestamping and on-chip USB 2.0 Full-Speed OTG PHY. The 1 MB Flash holds the full EtherCAT/Modbus TCP firmware plus a web-based HMI stack, while the 256 KB SRAM is large enough for ring-buffer packet handling without external memory. The 144-LQFP footprint exposes all FlexBus, MII/RMII, and UART lines needed to add a companion Ethernet PHY and RS-485 transceivers on a 4-layer PCB. Engineers should allocate separate ground islands between the analog AVSS and digital DGND pins to keep ADC SNR above 70 dBFS in noisy industrial environments.
Recomendado
Building Automation Gateway
Building automation gateways aggregate KNX, Modbus, BACnet, and Wi-Fi/Ethernet traffic and need both deterministic real-time behaviour and rich connectivity. The MK64FN1M0VLQ12's Cortex-M4F core at 120 MHz with FPU handles floating-point HVAC control loops without software emulation, while the integrated USB OTG allows field upgrades via USB stick. Its 1 MB Flash accommodates the full KNX stack, BACnet object server, and an embedded TLS library. The on-chip 12-bit ADC and DAC are sufficient for direct analog sensor interfaces (0-10 V lighting or 4-20 mA loops with external conditioning). The 144-LQFP-12 20x20 mm package gives enough pins for up to four UARTs to dais KW, plus SPI-based KNX transceivers.
Recomendado
Smart Energy / Metering Concentrator
A smart energy metering concentrator collects pulse counts and serial data from multiple electricity, gas, and water meters and forwards them over Ethernet to a head-end system. The MK64FN1M0VLQ12 handles 6 UART channels, which is enough to interface with multiple DLMS/COSEM meters concurrently, while the Cortex-M4F DSP extensions accelerate AES-128 encryption for secure metering data. The 1 MB Flash stores both the metering application and a secure firmware-update bootloader with dual-bank swap. The 144-LQFP footprint provides up to two CAN interfaces for legacy metering buses and full FlexBus for an external SRAM data logger if 256 KB on-chip SRAM is insufficient.
Recomendado
USB-to-Ethernet Bridge / Protocol Converter
The MK64FN1M0VLQ12 is an excellent fit for USB-to-Ethernet protocol converters, such as a CDC-ECM or RNDIS device bridge for legacy industrial equipment. The on-chip USB 2.0 Full-Speed OTG PHY eliminates the need for an external PHY and the crystal-less mode removes the 48 MHz reference BOM. The integrated 10/100 Ethernet MAC with IEEE 1588 support enables transparent bridging with hardware-level timestamping for industrial synchronization. With 256 KB SRAM the device can buffer multiple TCP segments without dropping packets, and the 1 MB Flash is sufficient to embed a full lwIP TCP/IP stack plus a vendor-specific configuration web server.
Recomendado
Human-Machine Interface (HMI) Panel Controller
HMI panels with 4.3-inch to 7-inch TFT displays need enough processing headroom to render graphics, drive a touch controller, and run a real-time control loop. The MK64FN1M0VLQ12 with 120 MHz Cortex-M4F and 256 KB SRAM can drive a 480x272 RGB TFT via the external FlexBus with a frame buffer in external SRAM. Its 6 UART channels allow RS-232/RS-485 industrial comms simultaneously, and the on-chip 12-bit ADC handles analog front-panel buttons or a 4-wire resistive touch controller. The 144-LQFP footprint gives the I/O budget to drive a parallel TFT plus capacitive touch I2C controller and a speaker amplifier via the I2S/SAI interface.
Recomendado
IoT Edge Sensor Node
Battery-powered IoT edge sensor nodes benefit from the MK64FN1M0VLQ12's low-power run, wait, and very-low-power-stop modes, plus its Cortex-M4F DSP for on-sensor signal processing. The 256 KB SRAM accommodates sensor-fusion buffers without external memory, and the on-chip 16-bit ADC supports up to 818 ksps for vibration or audio monitoring. USB OTG allows field charging and firmware update without opening the enclosure. The 144-LQFP footprint is generous for routing multiple analog sensor interfaces (temperature, pressure, humidity) plus I2C/SPI peripherals. With its 1.71-3.6 V supply range the node can run directly from a single-cell Li-ion battery.
Recomendado
Audio Streaming / USB Audio Device
The MK64FN1M0VLQ12 supports USB Audio Class 1.0/2.0 streaming via its on-chip Full-Speed USB OTG, and its I2S/SAI interface can connect to an external 24-bit audio DAC for high-fidelity USB headset or USB microphone designs. The Cortex-M4F with single-precision FPU runs real-time audio processing (noise suppression, EQ) without taxing the CPU. With 256 KB SRAM it can buffer 48 kHz/24-bit stereo streams up to ~10 ms without dropouts. The 144-LQFP-12 footprint gives enough pins for USB, I2S, headphone jack switches, and a small OLED status display. Engineers can pair it with the SGTL5000 audio codec for a complete USB audio reference design.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MK64FN1M0VLQ12 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MK60FN1M0VLQ12 | MK24FN1M0VLQ12 | MK22FN1M0AVLQ12 | MK63FN1M0VLQ12 | MK64FX512VLQ12 | MK26FN2M0VLQ18 |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core Frequency | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 180 MHz |
| Flash Memory | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 512 KB | 2 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 128 KB | 128 KB | 256 KB | 256 KB |
| Ethernet MAC (IEEE 1588) | Yes | No | No | No | No | Yes | Yes |
| USB 2.0 FS OTG (on-chip PHY) | Yes | Yes | Yes | No (FS device only) | Yes | Yes | Yes |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
Principais diferenciais
- Integrated Ethernet MAC with IEEE 1588 hardware timestamping (vs MK60FN1M0VLQ12)
- Largest Flash + SRAM combination in the K64 sub-family (vs MK63FN1M0VLQ12)
- On-chip USB 2.0 Full-Speed OTG PHY (vs MK22FN1M0AVLQ12)
- 120 MHz Cortex-M4F with hardware FPU and DSP (vs MK64FX512VLQ12)
Notas de projeto
The MK64FN1M0VLQ12 integrates a 1.2 V core LDO that can be powered from a single 1.71-3.6 V supply on the VDD pins. Decouple each VDD pin with a 100 nF X7R ceramic plus a 4.7 uF bulk capacitor placed within 5 mm of the pin. Tie the VREGIN pin to VDD through a 1 uF capacitor and do not load the internal LDO beyond 50 mA if you intend to source external circuits from VOUT121. For low-power designs, switch the MCU into VLLS0 mode and use the RTC wake-up to achieve sub-1 uA standby current.
The 144-LQFP-12 (20x20 mm) package has a 0.5 mm pitch and requires a 4-layer PCB with a continuous ground plane under the device for thermal dissipation and signal integrity. Route the high-speed USB D+/D- traces as a 90 ohm differential pair with length matching within 2 mm, and place the 27 ohm series source-matching resistors within 8 mm of the D+/D- pins. The Ethernet MII/RMII signals should also be length-matched; if using RMII, the 50 MHz reference clock trace must be 50 ohm controlled-impedance and routed away from the analog ADC inputs.
Estimated: at 120 MHz CPU clock and 3.3 V supply, the active current is around 35-40 mA with all peripherals enabled, which means total power dissipation stays under 200 mW even at full load. However, engineers commonly overlook that enabling the on-chip Ethernet MAC and USB OTG simultaneously adds 15-20 mA; budget accordingly. Do not leave unused analog pins floating - tie them to AVSS or disable them in the pin-mux register to avoid shoot-through current. When migrating from VLL12 (100-LQFP) to VLQ12 (144-LQFP), verify that the FlexBus and additional ADC channels are re-muxed correctly in the PORT registers.
The MK64FN1M0VLQ12 USB Full-Speed on-chip PHY supports crystal-less operation by deriving the 48 MHz reference from the on-chip FLL, but for EMI-sensitive industrial applications an external 48 MHz crystal plus the recommended 27 pF load capacitors yields lower jitter and improves USB-IF compliance margins. The 12-bit ADC reference pin (VREFH) must be decoupled with a 100 nF plus a 10 uF capacitor and must not be shared with digital I/O switching currents - route VREFH/VREFL on a separate analog ground island that joins the digital ground at a single point under the MCU.
Informações de conformidade
RoHS and Pb-free per NXP product page; JEDEC JESD47 stress-tested for industrial -40C to +105C; not AEC-Q100 qualified (industrial-grade only).
