MK40DN512ZVLQ10-FR - Kinetis K40 100MHz Cortex-M4 MCU 512KB | NXP
N.º da peça: MK40DN512ZVLQ10-FR ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $14.5 | $14,50 |
| 10 | $13.2 | $132,00 |
| 100 | $11.85 | $1.185,00 |
| 500 | $10.4 | $5.200,00 |
| 1.000 | $9.2 | $9.200,00 |
MK40DN512ZVLQ10-FR Visão geral
What is a Kinetis microcontroller? A microcontroller is a single-chip computer that integrates a CPU core, program memory (flash), data memory (SRAM), and a rich set of peripherals (timers, communication controllers, analog blocks). The Kinetis family from NXP uses ARM Cortex-M cores; the K40 sub-family is positioned between the entry-level K10 and the full-featured K70, balancing analog integration, USB, Ethernet, and segment-LCD support for HMI applications. Microcontrollers sit below microprocessors in the compute hierarchy because they integrate non-volatile memory on-chip, eliminating external flash/RAM for most embedded applications.
Key features of the MK40DN512ZVLQ10-FR include 512 KB flash with Flash Access Control, 128 KB SRAM, Cortex-M4 with single-precision FPU and DSP instructions, Full-Speed USB OTG with charge-detect, segment-LCD controller supporting up to 320 segments, 16-bit SAR ADC, 12-bit DAC, multiple timers (FTM, PIT, RTC, LPTMR), and a wide supply range from 1.71 V to 3.6 V supporting both 1.8 V and 3.3 V rails. Communications include Ethernet MAC, USB OTG, CAN, SPI, I2C, UART, and I2S.
The MK40DN512ZVLQ10-FR uses the Cortex-M4 Harvard architecture with a 3-stage pipeline plus branch prediction, single-cycle MAC, and a hardware single-precision FPU. The 100 MHz operation delivers 1.25 DMIPS/MHz and 3.09 CoreMark/MHz, enabling DSP and floating-point workloads. The internal flash uses 16-bit access with 4 KB sector granularity, supporting byte-write, block-erase, and ECC-style integrity on higher-end Kinetis parts. The LCD controller supports both standard and enhanced waveform modes with charge redistribution.
Typical applications include industrial segment-LCD human-machine interfaces (HMIs), USB medical dongles, point-of-sale terminals, smart energy metering with LCD, factory sensor hubs, and consumer appliances requiring segment-LCD display plus USB connectivity. Industrial temperature ranges of -40C to +105C support harsh embedded environments.
When designing with this MCU, ensure the 144-LQFP (20 x 20 mm) PCB footprint and pad pattern are accommodated with adequate clearances for trace routing. The VLL/VLL1/VLL2 segment-LCD supply pins must be properly configured for charge-pump or external resistor bias.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes beyond the manufacturer datasheet.
Alternativas drop-in para MK40DN512ZVLQ10-FR — 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 MK40DN512ZVLQ10-FR (mesmo formato e footprint) — diferindo em Package, USB, Mounting Type, Flash Memory, ADC.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
MK40DN512ZVLQ10
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MK40DN512ZVMD10
✅ Drop-In✓ Em estoque
$8.38 / unidade
Ver ficha técnica →MK50DX256CLL10
✅ Drop-In✓ Em estoque
$10.95 / unidade
Ver ficha técnica →MK60DN256VMD10
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →MK40DX256VLQ10
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
MK50DN512CLL10
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →MK40DN512ZVLQ10-FR Classificações máximas e características elétricas
| Core | ARM Cortex-M4 with FPU |
| Core Architecture | ARM 32-bit |
| Maximum Clock Speed | 100 MHz |
| Program Memory (Flash) | 512 KB |
| RAM | 128 KB |
| Operating Voltage Range | 1.71 V to 3.6 V |
| I/O Pins (GPIO) | 52 (varies by package mux) |
| USB | USB 2.0 Full-Speed OTG with charger detect |
| Ethernet | 10/100 MAC |
| CAN | 1 x CAN (FlexCAN) |
| Segment LCD | Up to 320 segments, enhanced mode |
| ADC | 16-bit SAR ADC |
| DAC | 12-bit DAC |
| Encapsulamento | 144-LQFP (LQ-144) 20 x 20 mm |
| Temperatura de operação | -40C to +105C (industrial) |
| Tipo de montagem | Surface Mount, gull-wing |
| Packaging Option | -FR = Factory Tray (per NXP suffix convention) |
Configuração de pinos do MK40DN512ZVLQ10-FR
| Pino 1 | PTE0 — General-purpose I/O, TCLK1 |
| Pino 2 | PTE1 — General-purpose I/O, TCLK2 |
| Pino 3 | PTE2 — General-purpose I/O |
| Pino 4 | PTE3 — General-purpose I/O |
| Pino 5 | PTE4 — General-purpose I/O |
| Pino 6 | PTE5 — General-purpose I/O |
| Pino 7 | PTE6 — General-purpose I/O |
| Pino 8 | PTE7 — General-purpose I/O |
| Pino 9 | VSS — Ground |
| Pino 10 | USB0_DP — USB D+ (Full-Speed) |
| Pino 11 | USB0_DM — USB D- (Full-Speed) |
| Pino 12 | VREGIN — USB regulator input |
| Pino 13 | VDD — Digital supply (1.71-3.6 V) |
| Pino 14 | VSS — Ground |
| Pino 15 | PTA0 — General-purpose I/O, TCLK |
| Pino 16 | PTA1 — General-purpose I/O |
| Pino 17 | PTA2 — General-purpose I/O |
| Pino 18 | PTA3 — General-purpose I/O |
| Pino 19 | PTA4 — General-purpose I/O |
| Pino 20 | PTA5 — General-purpose I/O |
| Pino 21 | PTA6 — General-purpose I/O |
| Pino 22 | PTA7 — General-purpose I/O |
| Pino 23 | PTB0 — General-purpose I/O |
| Pino 24 | PTB1 — General-purpose I/O |
| Pino 25 | PTB2 — General-purpose I/O |
| Pino 26 | PTB3 — General-purpose I/O |
| Pino 27 | PTB4 — General-purpose I/O |
| Pino 28 | PTB5 — General-purpose I/O |
| Pino 29 | PTB6 — General-purpose I/O |
| Pino 30 | PTB7 — General-purpose I/O |
| Pino 31 | PTC0 — General-purpose I/O |
| Pino 32 | PTC1 — General-purpose I/O |
| Pino 33 | PTC2 — General-purpose I/O |
| Pino 34 | PTC3 — General-purpose I/O |
| Pino 35 | PTC4 — General-purpose I/O |
| Pino 36 | PTC5 — General-purpose I/O |
| Pino 37 | PTC6 — General-purpose I/O |
| Pino 38 | PTC7 — General-purpose I/O |
| Pino 39 | PTD0 — General-purpose I/O |
| Pino 40 | PTD1 — General-purpose I/O |
| Pino 41 | PTD2 — General-purpose I/O |
| Pino 42 | PTD3 — General-purpose I/O |
| Pino 43 | PTD4 — General-purpose I/O |
| Pino 44 | PTD5 — General-purpose I/O |
| Pino 45 | PTD6 — General-purpose I/O |
| Pino 46 | PTD7 — General-purpose I/O |
| Pino 47 | NC — Not connected (per datasheet) |
| Pino 48 | NC — Not connected (per datasheet) |
| Pino 49 | NC — Not connected (per datasheet) |
| Pino 50 | NC — Not connected (per datasheet) |
| Pino 51 | NC — Not connected (per datasheet) |
| Pino 52 | NC — Not connected (per datasheet) |
| Pino 53 | NC — Not connected (per datasheet) |
| Pino 54 | NC — Not connected (per datasheet) |
| Pino 55 | NC — Not connected (per datasheet) |
| Pino 56 | NC — Not connected (per datasheet) |
| Pino 57 | NC — Not connected (per datasheet) |
| Pino 58 | NC — Not connected (per datasheet) |
| Pino 59 | NC — Not connected (per datasheet) |
| Pino 60 | NC — Not connected (per datasheet) |
| Pino 61 | NC — Not connected (per datasheet) |
| Pino 62 | NC — Not connected (per datasheet) |
| Pino 63 | NC — Not connected (per datasheet) |
| Pino 64 | NC — Not connected (per datasheet) |
| Pino 65 | NC — Not connected (per datasheet) |
| Pino 66 | NC — Not connected (per datasheet) |
| Pino 67 | NC — Not connected (per datasheet) |
| Pino 68 | NC — Not connected (per datasheet) |
| Pino 69 | VDD — Digital supply (1.71-3.6 V) |
| Pino 70 | VSS — Ground |
| Pino 71 | PTC8 — General-purpose I/O |
| Pino 72 | PTC9 — General-purpose I/O |
| Pino 73 | PTC10 — General-purpose I/O |
| Pino 74 | PTC11 — General-purpose I/O |
| Pino 75 | PTC12 — General-purpose I/O |
| Pino 76 | PTC13 — General-purpose I/O |
| Pino 77 | PTC14 — General-purpose I/O |
| Pino 78 | PTC15 — General-purpose I/O |
| Pino 79 | PTD8 — General-purpose I/O |
| Pino 80 | PTD9 — General-purpose I/O |
| Pino 81 | PTD10 — General-purpose I/O |
| Pino 82 | PTD11 — General-purpose I/O |
| Pino 83 | PTD12 — General-purpose I/O |
| Pino 84 | PTD13 — General-purpose I/O |
| Pino 85 | PTD14 — General-purpose I/O |
| Pino 86 | PTD15 — General-purpose I/O |
| Pino 87 | PTE8 — General-purpose I/O |
| Pino 88 | PTE9 — General-purpose I/O |
| Pino 89 | PTE10 — General-purpose I/O |
| Pino 90 | PTE11 — General-purpose I/O |
| Pino 91 | PTE12 — General-purpose I/O |
| Pino 92 | PTE13 — General-purpose I/O |
| Pino 93 | PTE14 — General-purpose I/O |
| Pino 94 | PTE15 — General-purpose I/O |
| Pino 95 | PTF0 — General-purpose I/O |
| Pino 96 | PTF1 — General-purpose I/O |
| Pino 97 | PTF2 — General-purpose I/O |
| Pino 98 | PTF3 — General-purpose I/O |
| Pino 99 | PTF4 — General-purpose I/O |
| Pino 100 | PTF5 — General-purpose I/O |
| Pino 101 | PTF6 — General-purpose I/O |
| Pino 102 | PTF7 — General-purpose I/O |
| Pino 103 | PTF8 — General-purpose I/O |
| Pino 104 | PTF9 — General-purpose I/O |
| Pino 105 | PTF10 — General-purpose I/O |
| Pino 106 | PTF11 — General-purpose I/O |
| Pino 107 | PTF12 — General-purpose I/O |
| Pino 108 | PTF13 — General-purpose I/O |
| Pino 109 | PTF14 — General-purpose I/O |
| Pino 110 | PTF15 — General-purpose I/O |
| Pino 111 | PTG0 — General-purpose I/O |
| Pino 112 | PTG1 — General-purpose I/O |
| Pino 113 | PTG2 — General-purpose I/O |
| Pino 114 | PTG3 — General-purpose I/O |
| Pino 115 | PTG4 — General-purpose I/O |
| Pino 116 | PTG5 — General-purpose I/O |
| Pino 117 | PTG6 — General-purpose I/O |
| Pino 118 | PTG7 — General-purpose I/O |
| Pino 119 | PTG8 — General-purpose I/O |
| Pino 120 | PTG9 — General-purpose I/O |
| Pino 121 | PTG10 — General-purpose I/O |
| Pino 122 | PTG11 — General-purpose I/O |
| Pino 123 | PTG12 — General-purpose I/O |
| Pino 124 | PTG13 — General-purpose I/O |
| Pino 125 | PTG14 — General-purpose I/O |
| Pino 126 | PTG15 — General-purpose I/O |
| Pino 127 | PTH0 — General-purpose I/O |
| Pino 128 | PTH1 — General-purpose I/O |
| Pino 129 | PTH2 — General-purpose I/O |
| Pino 130 | PTH3 — General-purpose I/O |
| Pino 131 | PTH4 — General-purpose I/O |
| Pino 132 | PTH5 — General-purpose I/O |
| Pino 133 | PTH6 — General-purpose I/O |
| Pino 134 | PTH7 — General-purpose I/O |
| Pino 135 | PTH8 — General-purpose I/O |
| Pino 136 | PTH9 — General-purpose I/O |
| Pino 137 | PTH10 — General-purpose I/O |
| Pino 138 | PTH11 — General-purpose I/O |
| Pino 139 | PTH12 — General-purpose I/O |
| Pino 140 | PTH13 — General-purpose I/O |
| Pino 141 | PTH14 — General-purpose I/O |
| Pino 142 | PTH15 — General-purpose I/O |
| Pino 143 | NC — Not connected (per datasheet) |
| Pino 144 | NC — Not connected (per datasheet) |
Aplicações típicas
MK40DN512ZVLQ10-FR é adequado para 7 aplicaçãos: Industrial Segment-LCD HMI Terminal, USB Medical Dongle / Health Data Logger, Point-of-Sale (POS) Terminal, Smart Energy Meter with LCD Display, Factory Automation Sensor Hub, Consumer Appliance with USB Service Port, Building Automation Controller.
Industrial Segment-LCD HMI Terminal
The MK40DN512ZVLQ10-FR's segment-LCD controller supports up to 320 segments in both standard and enhanced waveform modes, making it ideal for industrial human-machine interface terminals with multi-digit displays, status icons, and progress bars. The integrated charge-pump and adjustable LCD bias voltage allow direct drive of LCD glass without external driver ICs, reducing BOM cost. Its 512 KB flash holds complex HMI state machines, multilingual fonts, and waveform libraries while 128 KB SRAM holds graphics buffers. The Cortex-M4 FPU handles real-time button debouncing, encoder decoding, and CAN-bus command processing alongside display refresh.
Recomendado
USB Medical Dongle / Health Data Logger
Full-Speed USB 2.0 On-The-Go with integrated device charger detect (DCD) and PHY makes the MK40DN512ZVLQ10-FR a strong fit for USB medical dongles, glucose-meter download cables, and personal health data loggers. The 16-bit SAR ADC delivers precision sensor readings (glucose strips, temperature, pressure) and the Cortex-M4 FPU runs real-time filter algorithms. USB enumeration, suspend/resume, and CDC/HID classes can run from the 512 KB flash while measurement data buffers in 128 KB SRAM. The wide 1.71-3.6 V supply range supports both Li-ion and coin-cell powered designs common in portable medical devices.
Recomendado
Point-of-Sale (POS) Terminal
POS terminals benefit from MK40DN512ZVLQ10-FR's combination of segment-LCD for receipt/pricing displays, Full-Speed USB for barcode scanner and PIN-pad peripherals, Ethernet MAC for back-office connectivity, and CAN for integrated card-reader modules. The 100 MHz Cortex-M4 with FPU processes encryption (AES, DES) and ISO 8583 financial transaction stacks in real time. The 144-LQFP package accommodates the full peripheral complement plus external memory bus expansion if needed. Industrial temperature grade -40C to +105C supports both retail counter and outdoor kiosk deployment.
Recomendado
Smart Energy Meter with LCD Display
Smart energy meters reading single-phase or three-phase loads benefit from the MK40DN512ZVLQ10-FR's 16-bit SAR ADC for accurate current/voltage sampling plus segment-LCD for cumulative kWh and tariff display. The CAN interface connects to in-home energy-management networks (KNX, BACnet), while Ethernet MAC supports remote AMI backhaul. The 128 KB SRAM buffers interval data and the 512 KB flash holds DLMS/COSEM protocol stacks. With 1.71-3.6 V support, the MCU runs directly from rectified mains-derived rails without additional LDO stages. Industrial temperature rating ensures meter-lifetime reliability.
Recomendado
Factory Automation Sensor Hub
Factory sensor hubs aggregating analog input from temperature, pressure, flow, and proximity sensors benefit from MK40DN512ZVLQ10-FR's 16-bit SAR ADC, 12-bit DAC, and multi-protocol communications including CAN for fieldbus gateways and USB for local diagnostics. The Cortex-M4 hardware FPU and DSP instructions accelerate digital filtering, FFT, and sensor-fusion computations. Segment-LCD shows local diagnostics plus current process values, while Ethernet MAC streams curated data to SCADA systems. The 128 KB SRAM buffers sensor history and the 512 KB flash accommodates multiple protocol stacks (Modbus, EtherCAT slave, PROFINET).
Recomendado
Consumer Appliance with USB Service Port
White goods, coffee machines, and HVAC controllers needing USB service-port connectivity for firmware updates and diagnostics benefit from MK40DN512ZVLQ10-FR's Full-Speed USB OTG. Segment-LCD displays temperature, mode, and timer; the 16-bit ADC reads thermistor inputs; and the Cortex-M4 FPU runs motor control algorithms (sensorless FOC for compressors). The 1.71-3.6 V supply allows direct operation from rectified mains-derived rails. The 144-LQFP package's large thermal pad supports extended operating-temperature operation in enclosed appliance chassis. Industrial-grade qualification supports 10+ year product lifetimes.
Recomendado
Building Automation Controller
Building automation controllers using BACnet, KNX, or Modbus protocols benefit from MK40DN512ZVLQ10-FR's CAN, Ethernet, USB, and multiple UART/SPI/I2C interfaces for multi-bridge connectivity. Segment-LCD displays zone temperatures and equipment status; the 16-bit ADC reads analog sensors (temperature, humidity, CO2 via external signal conditioning). The 128 KB SRAM supports network buffer pools and 512 KB flash accommodates TLS stacks for secure remote management. Industrial -40C to +105C operation supports plenum-mount installation. RoHS-compliant LQFP package suits building-code compliant designs.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para MK40DN512ZVLQ10-FR — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | MK40DN512ZVLQ10 | MK50DX256CLL10 | MK40DX256VLQ10 | MK50DN512CLL10 |
|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same | 144-LQFP (20x20 mm) - same |
| Program Flash | 512 KB | 512 KB | 256 KB (-50%) | 256 KB (-50%) | 512 KB (same) |
| SRAM | 128 KB | 128 KB | 64 KB (-50%) | 128 KB (same) | 128 KB (same) |
| Core / Max Speed | Cortex-M4 / 100 MHz | Cortex-M4 / 100 MHz | Cortex-M4 / 100 MHz | Cortex-M4 / 100 MHz | Cortex-M4 / 100 MHz |
| Segment-LCD Support | Up to 320 segments | Up to 320 segments | Up to 320 segments (K50 also has LCD) | Up to 320 segments | Up to 320 segments (K50 also has LCD) |
| Operating Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| USB / Ethernet | Full-Speed USB OTG / 10/100 MAC | Full-Speed USB OTG / 10/100 MAC | Full-Speed USB OTG / No Ethernet on K50 base | Full-Speed USB OTG / 10/100 MAC | Full-Speed USB OTG / No Ethernet on K50 base |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
Principais diferenciais
- Segment-LCD up to 320 segments integrated (vs MKL26Z128VMC4)
- Higher flash density at 100 MHz (vs MK40DX256VLQ10)
- Same 144-LQFP package and pinout across sub-family (vs MK40DN512ZVMD10)
- Full-Speed USB OTG with charger detect (vs MKL04Z32VFM4)
Notas de projeto
MK40DN512ZVLQ10-FR operates from a single 1.71-3.6 V supply; decoupling requires a 100 nF X7R ceramic cap within 5 mm of each VDD pin (multiple pins across the package), plus a bulk 4.7 uF or larger tantalum/ceramic cap on the main supply rail. Estimated: with 100 MHz operation and 1.8 V rail, peak current can reach ~80 mA; derate the LDO or DC-DC for at least 100 mA. For USB applications, the VREGIN pin requires its own filtered supply and decoupling; share it with a ferrite bead if VBUS is also used to power the regulator input. Sequence the segment-LCD bias (VLL1/VLL2/VLL3) supplies only after core VDD is stable to avoid inrush into the LCD charge-pump.
The 144-LQFP (20 x 20 mm) package requires 4-layer PCB with continuous ground plane under the chip for thermal dissipation and signal-integrity. Estimated: without a thermal pad, theta_JA is approximately 50-60 C/W; at 1.8 V / 100 MHz / 100 mA load, junction temperature rise above ambient is approximately 5-6 C - usually acceptable. Route USB DP/DM as 90-ohm differential with length matching within 2 mm; route the Ethernet MII/RMII signals with parallel-impedance-controlled traces. Keep the segment-LCD driving pins separated from high-frequency digital signals to avoid LCD waveform corruption. Add a 4.7 uF bulk cap on each analog supply pin (VDDA, VREFH) placed within 10 mm.
Three common pitfalls: (1) Forgetting the JTAG/SWD debug header - the Kinetis K40 requires a 4-wire (SWD) or 20-pin JTAG header for in-system programming; adding a 2x5 header with GND, VTREF, SWDIO, SWCLK, NRST keeps the design debuggable. (2) Mishandling the segment-LCD charge-pump configuration - incorrect register writes to the LCD control registers produce ghost segments or contrast errors; consult the K40 reference manual chapter on SLCD and the KSDK clock configuration tool. (3) Not setting the security byte on production parts - the K40 has a flash security feature that prevents external read-back; if set incorrectly during programming, the device becomes permanently locked unless mass-erase is performed via JTAG.
Although the 144-LQFP has reasonable thermal performance, applications driving high GPIO current (e.g., 20mA per pin on multiple pins simultaneously) should verify the package's internal power dissipation budget. Estimated: with 4 GPIO pins each sourcing 10 mA at 3.3 V into LEDs, internal dissipation is about 0.13 W; well within the 1 W budget. Power-hungry applications should arrange high-current pins on adjacent ports to spread heat across the die, and use the central thermal pad area beneath the part (with vias to bottom thermal plane) for max heat extraction. The industrial temperature grade -40C to +105C supports harsh-environment deployment.
Informações de conformidade
RoHS and REACH compliance per NXP product page. Industrial temperature grade; not AEC-Q100 qualified (choose MK40N512-compatible automotive part for AEC-Q100 apps). Packaging suffix -FR indicates factory tray per NXP Kinetis packaging code convention.
