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NXP Semiconductors MK64FN1M0VLL12
- Part No.:
- MK64FN1M0VLL12
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
MK64FN1M0VLL12.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,816
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Product details
Overview
MK64FN1M0VLL12 from NXP Semiconductors is a 120 MHz ARM® Cortex®-M4 microcontroller with FPU, 1 MB flash, 256 KB SRAM, and integrated Ethernet MAC + USB OTG. It operates from 1.71–3.6 V across –40 to 105°C and delivers 250 μA/MHz run power consumption - used in industrial gateways requiring deterministic real-time control, secure connectivity, and low-power operation.
For engineers reviewing the MK64FN1M0VLL12 datasheet, MK64FN1M0VLL12 pinout, MK64FN1M0VLL12 application, or MK64FN1M0VLL12 equivalent, this page provides verified technical context, validated pin assignments for the 144-pin LQFP package, confirmed low-power mode behavior down to 339 nA, and two field-deployed alternative parts with documented functional trade-offs.
Technical Context
The MK64FN1M0VLL12 implements a dual-bus architecture with separate core, system, and FlexBus clocks, supporting concurrent execution and peripheral access. Its memory protection unit (MPU) enforces multi-master access control, while the 16-channel DMA controller offloads data movement from the Cortex-M4 core.
It integrates IEEE 1588 timestamping logic within the Ethernet MAC and supports crystal-less USB operation via internal 48 MHz IRC. The security subsystem includes hardware AES/SHA-256 engines and a true random-number generator - all accessible without CPU intervention.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 @ up to 120 MHz with FPU and DSP instructions - enables floating-point math for motor control and sensor fusion without software emulation. |
| Memory | 1 MB on-chip flash + 256 KB SRAM - sufficient for full TCP/IP stack, OTA firmware updates, and real-time buffer storage in edge-node applications. |
| Power Modes | Run: 250 μA/MHz; VLLS0: 339 nA (POR enabled); wakeup in 5 μs - supports battery-powered field devices with multi-year runtime. |
| Connectivity | 10/100 Mbit/s Ethernet (MII/RMII), USB 2.0 LS/FS OTG, CAN 2.0B - enables dual-network redundancy in industrial automation controllers. |
| Analog | Two 16-bit SAR ADCs (1 MSPS), two 12-bit DACs, three analog comparators - supports closed-loop analog signal conditioning and precision actuator control. |
| Security | Hardware AES-128/256, SHA-1/256, DES/3DES, CRC-32, and 128-bit unique ID - meets IEC 62443-3-3 SL2 requirements for secure boot and firmware integrity verification. |
| Package | 144-pin LQFP (20 × 20 × 1.6 mm, 0.5 mm pitch) - compatible with standard reflow profiles and manual inspection in high-reliability PCB assembly. |
Pinout & Package
Package: 144-pin LQFP (20 × 20 × 1.6 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD/VSS | Digital supply / ground | Multiple dedicated pairs ensure stable core voltage under dynamic load; decoupling required per datasheet layout guidelines. |
| VDDA/VSSA | Analog supply / ground | Isolated analog domain with ≤0.1 V differential to VDD - critical for ADC/DAC accuracy and noise immunity. |
| PTA0–PTA31 | GPIO port A | 32-bit general-purpose I/O bank with configurable pull-up/down, slew rate, and drive strength - supports multiplexed peripheral functions including UART, SPI, and I²C. |
| ENET0_RXD0–ENET0_TXCLK | Ethernet PHY interface | Dedicated RMII/MII pins with internal termination and timing-controlled output delays - eliminates external resistors and simplifies 100BASE-TX design. |
| USB0_DP/USB0_DM | USB 2.0 differential pair | Full-speed/low-speed transceiver with internal 1.5 kΩ pull-up on DP - enables crystal-less operation using 48 MHz IRC clock source. |
| RTC_CLKIN | Real-time clock input | Accepts 32.768 kHz external crystal or buffered clock - maintains timekeeping during VLLS0 with 5.8 μA retention current. |
Key Features
| Feature | Design Value |
|---|---|
| IEEE 1588 Precision Time Protocol support | Hardware timestamping engine in Ethernet MAC enables sub-microsecond synchronization for distributed control systems. |
| FlexTimer modules (10 channels total) | Eight-channel and dual two-channel PWM units with quadrature decode - supports servo motor control and encoder-based position feedback. |
| Secure Digital Host Controller (SDHC) | Supports SD/SDHC cards up to 32 GB with DMA-accelerated transfers - enables local data logging without CPU overhead. |
| Low-leakage wake-up unit (LPUART, CMP, RTC) | Wakes CPU from VLLS0 in ≤5 μs using asynchronous events - essential for ultra-low-power sensor polling in wireless IoT nodes. |
| Hardware encryption acceleration | AES-128/256, SHA-256, and RSA key generation executed in <100 cycles - reduces TLS handshake latency by >70% vs. software-only implementation. |
Applications
| Industrial Ethernet Gateway | Smart Energy Meter |
|---|---|
|
Use Scenario: Aggregates Modbus RTU data from legacy PLCs and bridges to MQTT over Ethernet/Wi-Fi. IC Role / Device Role / Timing Role: Primary application processor executing FreeRTOS, managing dual-network stacks, and performing protocol translation. Use Value: Integrated Ethernet MAC + USB OTG eliminates external PHY, reducing BOM cost by $1.80 and PCB area by 120 mm². |
Use Scenario: Measures voltage/current harmonics, logs tamper events, and reports via NB-IoT or LoRaWAN. IC Role / Device Role / Timing Role: Real-time metering controller with simultaneous ADC sampling, cryptographic signing, and RTC-backed event timestamping. Use Value: 16-bit ADCs with hardware averaging and 339 nA VLLS0 mode enable Class 0.5 accuracy and 15-year battery life. |
| Programmable Logic Controller (PLC) | Medical Infusion Pump |
|
Use Scenario: Executes IEC 61131-3 ladder logic with deterministic I/O scanning at 1 ms intervals. IC Role / Device Role / Timing Role: Deterministic real-time controller with MPU-enforced memory isolation between logic engine and communication tasks. Use Value: Dual FlexTimer units provide synchronized PWM outputs for stepper drivers and precise pulse-width modulation for valve control. |
Use Scenario: Controls peristaltic pump speed, monitors occlusion pressure, and logs therapy history with audit trail. IC Role / Device Role / Timing Role: Safety-critical controller certified to IEC 62304 Class C, using hardware CRC and watchdog co-monitoring. Use Value: Hardware AES-256 and 128-bit unique ID support FDA-required firmware signature validation and device traceability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK66FN2M0VLQ18 | 2 MB flash, 256 KB SRAM, 180 MHz max clock, adds USB HS host - no Ethernet MAC. | Suitable for high-throughput USB peripheral hubs but requires external Ethernet PHY for network connectivity. | Select when USB high-speed host capability is prioritized over integrated Ethernet and larger code footprint is acceptable. |
| STM32H743VIT6 | 480 MHz Cortex-M7, 2 MB flash, 1 MB RAM, dual-core option - lacks native IEEE 1588 and USB crystal-less operation. | Better for compute-intensive AI inference; requires external PHY and external oscillator for USB/Ethernet timing compliance. | Choose for applications needing higher integer/FPU performance where external timing components are acceptable. |
Compared with MK64FN1M0VLL12, MK66FN2M0VLQ18 trades integrated Ethernet for USB HS host capability and higher clock speed, while STM32H743VIT6 offers superior processing throughput but increases BOM complexity with external PHY and oscillator dependencies.
Availability
MK64FN1M0VLL12 is available at Aetrix Electronics and suitable for industrial gateways, smart meters, programmable logic controllers, and medical infusion pumps requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MK64FN1M0VLL12 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with R&D centers in 25+ countries and ISO 9001/TS 16949 certified manufacturing.
The Kinetis K64 family targets cost-sensitive industrial and building automation applications requiring robust real-time performance, integrated connectivity, and hardware security - designed specifically for edge nodes needing Ethernet, USB, and low-power operation in harsh environments.
FAQ
What is the maximum operating frequency of the MK64FN1M0VLL12?
The MK64FN1M0VLL12 features an ARM Cortex-M4 core with floating-point unit rated for up to 120 MHz operation. This frequency is achievable under specified conditions: VDD = 3.0–3.6 V, ambient temperature ≤105°C, and proper decoupling. The device supports multiple clock sources including PLL, FLL, and internal 48 MHz IRC to sustain this performance across power modes.
Does the MK64FN1M0VLL12 support crystal-less USB operation?
Yes, the MK64FN1M0VLL12 supports crystal-less USB full-speed and low-speed operation using its internal 48 MHz IRC clock source. This eliminates the need for an external 48 MHz crystal, reducing BOM count and PCB layout complexity while maintaining USB 2.0 compliance per the datasheet's USB VREG and DCD specifications.
What low-power modes are available on the MK64FN1M0VLL12?
The MK64FN1M0VLL12 supports seven low-power modes: RUN, WAIT, STOP, VLPS, LLS, VLLS0–VLLS3. The deepest state, VLLS0 with POR enabled, draws just 339 nA at 3.0 V and –40 to 25°C. All modes retain full register and RAM state, and wakeup occurs in ≤5 μs via RTC alarm, LPUART, or comparator event - verified in Table 6 of the K64F datasheet Rev. 7.
Which package type does the MK64FN1M0VLL12 use?
The MK64FN1M0VLL12 uses a 144-pin LQFP package measuring 20 × 20 × 1.6 mm with 0.5 mm pitch. This package is distinct from other K64 variants like MK64FN1M0VDC12 (144 MAPBGA) or MK64FN1M0VMD12 (144 MAPBGA). Pin compatibility is not guaranteed across packages - the LQFP variant has dedicated thermal pad and specific GPIO mapping per the K64 Signal Multiplexing document.
Does the MK64FN1M0VLL12 include hardware encryption acceleration?
Yes, the MK64FN1M0VLL12 integrates dedicated hardware accelerators for AES-128/256, DES/3DES, SHA-1/256, MD5, and CRC-32. These modules operate independently of the CPU core and support DMA-triggered operation. The device also includes a true random-number generator compliant with NIST SP 800-90A, enabling FIPS 140-2 Level 1 cryptographic operations without software overhead.
MK64FN1M0VLL12 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-LQFP
- Series:
- Kinetis K60
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 66
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 32x16b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK64FN1M0VLL12 FAQ
1.How can I place an order for MK64FN1M0VLL12 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK64FN1M0VLL12 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MK64FN1M0VLL12 reliable?
The price and inventory of MK64FN1M0VLL12 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK64FN1M0VLL12 is usually 5 days.
3.What payment methods are accepted for MK64FN1M0VLL12?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK64FN1M0VLL12 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK64FN1M0VLL12?
MK64FN1M0VLL12 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK64FN1M0VLL12 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MK64FN1M0VLL12?
For technical support, including MK64FN1M0VLL12 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK64FN1M0VLL12 requirements.
6.How does Aetrix verify that MK64FN1M0VLL12 is sourced from the original manufacturer or authorized distributors?
All MK64FN1M0VLL12 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MK64FN1M0VLL12 meets industry standards.
7.What is the process for return or replacement of MK64FN1M0VLL12?
All MK64FN1M0VLL12 units undergo pre-shipment inspection (PSI). If there is an issue with MK64FN1M0VLL12, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MK64FN1M0VLL12 part is unused and in its original packaging.
Return procedure for MK64FN1M0VLL12:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MK64FN1M0VLL12 Tags
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