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NXP Semiconductors MK24FN1M0VLQ12
- Part No.:
- MK24FN1M0VLQ12
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
MK24FN1M0VLQ12.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:446
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Product details
Overview
MK24FN1M0VLQ12 from NXP Semiconductors is a 120 MHz ARM® Cortex®-M4 microcontroller with FPU, 1 MB flash, 256 KB SRAM, and USB LS/FS OTG 2.0 with crystal-less operation-designed for cost-sensitive industrial control and USB-connected sensor hubs requiring low-power operation down to 339 nA in VLLS0 mode.
For engineers reviewing the MK24FN1M0VLQ12 datasheet, MK24FN1M0VLQ12 pinout, MK24FN1M0VLQ12 application, or MK24FN1M0VLQ12 equivalent, key selection criteria include its 100-pin LQFP package, dual 16-bit ADCs, hardware AES/SHA-256 encryption, CAN interface, and verified 120 MHz real-time performance under –40°C to 105°C ambient conditions.
Technical Context
The MK24FN1M0VLQ12 implements a full-featured ARM Cortex-M4 core with DSP extensions and single-precision floating-point unit, supported by a multi-layer AHB bus matrix and 16-channel DMA controller for concurrent peripheral access. Its clock system integrates PLL, FLL, 48 MHz IRC48M, and configurable 3–32 MHz crystal oscillator with automatic failover.
System-level low-power operation is enabled by seven power modes-including VLLS0 (339 nA), LLS (5.8 μA), and VLPS-with retention of full RAM and register state, plus a low-leakage wake-up unit supporting GPIO, RTC alarm, and analog comparator triggers. The USB OTG module includes an integrated 3.3 V/120 mA LDO and supports crystal-less device-mode enumeration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 @ up to 120 MHz with FPU and DSP instructions - enables real-time motor control and audio processing without external co-processor. |
| Memory | 1 MB on-chip flash + 256 KB SRAM - sufficient for complex USB device stacks, secure boot, and dual-bank firmware updates. |
| USB Interface | USB 2.0 LS/FS OTG with embedded 3.3 V/120 mA LDO and crystal-less device operation - eliminates external crystal and regulator in USB peripheral designs. |
| Analog Peripherals | Two 16-bit SAR ADCs (1 MSPS), two 12-bit DACs, three analog comparators - supports high-accuracy sensor signal conditioning and closed-loop analog output control. |
| Security | Hardware AES-128/256, SHA-1/256, DES/3DES, CRC, and true random number generator - enables certified secure boot, OTA update authentication, and encrypted data logging. |
| Low-Power Modes | VLLS0: 339 nA (POR enabled), LLS: 5.8 μA with full state retention and 5 μs wakeup - meets battery-powered IoT node requirements for >10-year shelf life and instant wake. |
| Operating Range | 1.71–3.6 V supply, –40°C to +105°C ambient - qualified for industrial automation, automotive body electronics, and harsh-environment monitoring. |
| Package | 100-pin LQFP (14 × 14 × 1.7 mm, 0.5 mm pitch) - compatible with standard PCB assembly processes and accessible for debug/test probing. |
Pinout & Package
MK24FN1M0VLQ12 is housed in a 100-pin LQFP package (14 mm × 14 mm, 0.5 mm pitch), optimized for thermal dissipation and mechanical reliability in industrial environments. Pin assignments follow Kinetis K24F family multiplexing with dedicated USB DP/DM, CAN TX/RX, ADC/DAC reference and input pins, and flexible GPIO remapping via PORTx_PCR registers.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VSS, VSSA | Digital/analog power and ground rails | Separate analog/digital supplies enable noise isolation for precision ADC/DAC operation; VDDA must track VDD within ±0.1 V. |
| USB0_DP / USB0_DM | USB 2.0 differential data lines | Integrated ESD protection and series termination; support crystal-less device mode via internal oscillator calibration. |
| CAN0_TX / CAN0_RX | CAN 2.0B controller transceiver interface | Direct connection to external CAN transceiver (e.g., TJA1042); supports bit rates up to 1 Mbps with programmable timing. |
| ADC0_SE0–ADC0_SE15 | 16-channel single-ended ADC inputs | Configurable resolution (8–16 bit), conversion speed up to 1 MSPS; supports hardware-triggered sequences and window compare. |
| FTM0_CH0–FTM0_CH7 | FlexTimer PWM outputs | Eight-channel 16-bit timer with complementary PWM, dead-time insertion, and fault protection - suitable for 3-phase motor control. |
| JTAG_TMS / JTAG_TCK / JTAG_TDI / JTAG_TDO / RESET | Debug and reset interface | SWD-compatible 5-pin debug port; RESET pin supports both cold reset and brown-out recovery with programmable threshold. |
Key Features
| Feature | Design Value |
|---|---|
| Crystal-less USB Device Mode | Eliminates external 12 MHz crystal and associated load capacitors - reduces BOM cost and PCB area in USB peripheral applications. |
| Hardware Encryption Engine | Offloads AES-128/256, SHA-256, and RSA signature verification from CPU - enables secure firmware updates with <50 μs latency per 128-bit block. |
| Dual 16-bit ADCs with Synchronization | Simultaneous sampling across two ADCs with shared trigger - essential for isolated current/voltage measurement in motor drives and power supplies. |
| Flexible Low-Power Wake-Up Unit | Configurable GPIO, RTC alarm, analog comparator, and DMA request sources - allows selective peripheral activation without full CPU wake. |
| Memory Protection Unit (MPU) | Enforces privilege levels and memory region access rules across up to 8 regions - prevents stack overflow, rogue pointer access, and firmware corruption. |
| Secure Boot with ROM API | Immutable bootloader validates signed application image using SHA-256 hash and ECDSA signature - ensures only authenticated code executes on power-up. |
Applications
| Industrial PLC I/O Module | USB-C Powered Sensor Hub |
|---|---|
|
Use Scenario: Modular remote I/O node collecting analog voltage/current, digital status, and temperature data in factory automation cabinets. IC Role / Device Role / Timing Role: Central MCU managing 16-channel ADC sampling, CAN bus communication to master PLC, and local PWM-controlled LED indicators. Use Value: Integrated CAN + dual ADC + 256 KB SRAM enables deterministic cyclic data acquisition and protocol translation without external buffers or co-processors. |
Use Scenario: Portable environmental monitor drawing power and data over USB-C, measuring CO₂, humidity, and particulate matter. IC Role / Device Role / Timing Role: USB device controller handling CDC ACM class enumeration, sensor SPI/I²C interface manager, and low-power scheduler for duty-cycled measurements. Use Value: Crystal-less USB operation + 339 nA VLLS0 mode extends battery life to >12 months on a 500 mAh cell while maintaining full USB connectivity. |
| Automotive Body Control Unit | Secure Firmware Update Gateway |
|
Use Scenario: Door module controlling window lift, mirror adjustment, and interior lighting with LIN bus diagnostics. IC Role / Device Role / Timing Role: Real-time executor of PWM motor control, LIN physical layer timing, and EEPROM-backed configuration storage. Use Value: 120 MHz Cortex-M4 with FPU delivers precise 20 kHz motor PWM timing and LIN bit timing accuracy <±1% at 19.2 kbps. |
Use Scenario: Edge gateway validating and installing signed firmware images received over cellular or Wi-Fi before flashing to connected microcontrollers. IC Role / Device Role / Timing Role: Cryptographic coprocessor verifying ECDSA signatures and AES-GCM decryption keys prior to secure flash programming. Use Value: Hardware SHA-256 + AES engine performs full 256 KB image validation in <120 ms - faster than software-only implementation by 8×. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK26FN2M0VLQ12 | 2 MB flash, 512 KB SRAM, added Ethernet MAC and SDIO; same 100-pin LQFP and peripheral set. | Better suited for networked gateways requiring TCP/IP stack and large OTA image storage. | Select when >1 MB flash or Ethernet connectivity is required; pin-compatible but larger memory footprint increases cost. |
| STM32F412ZGT6 | 168 MHz Cortex-M4F, 1 MB flash, 256 KB SRAM, no integrated USB LDO or crystal-less USB; 144-pin LQFP. | Requires external USB regulator and 12 MHz crystal; lacks hardware SHA-256 and VLLS0 sub-μA mode. | Choose for higher CPU throughput where USB crystal dependency and ~5 μA LLS mode are acceptable trade-offs. |
Compared with MK24FN1M0VLQ12, MK26FN2M0VLQ12 offers double memory for complex protocol stacks but at higher cost and power, while STM32F412ZGT6 delivers higher clock speed but requires additional USB support components and lacks ultra-low-power security features.
Availability
MK24FN1M0VLQ12 is available at Aetrix Electronics and suitable for industrial PLC modules, USB-C sensor hubs, and automotive body control units requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant manufacturing.
Supply support for MK24FN1M0VLQ12 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 specializing in secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based microcontrollers and edge AI acceleration.
The MK24FN1M0VLQ12 belongs to the Kinetis K24F sub-family, designed specifically for cost-optimized, USB-enabled industrial control and sensing applications demanding robust low-power operation and hardware security.
FAQ
What is the maximum operating frequency of the MK24FN1M0VLQ12?
The MK24FN1M0VLQ12 features an ARM Cortex-M4 core rated for up to 120 MHz operation, validated across the full –40°C to +105°C temperature range and 1.71–3.6 V supply voltage. This frequency is achievable using the PLL with a 3–32 MHz external crystal or the internal 48 MHz IRC48M source, and is sustained under real-time interrupt loads with cache enabled.
Does the MK24FN1M0VLQ12 support crystal-less USB device operation?
Yes, the MK24FN1M0VLQ12 supports crystal-less USB full-speed device mode via its internal 48 MHz IRC48M oscillator with automatic frequency calibration against the USB SOF packet. This eliminates the need for an external 12 MHz crystal and associated capacitors in USB peripheral designs, reducing BOM count and PCB area.
What low-power modes are available on the MK24FN1M0VLQ12, and what is the lowest current draw?
The MK24FN1M0VLQ12 supports seven low-power modes including VLLS0, which achieves 339 nA typical current draw at 3.0 V with POR circuit enabled and full RAM/register retention. Other modes include LLS (5.8 μA), VLPS (0.678 mA), and STOP (0.49 mA), all with sub-5 μs wakeup latency from GPIO or RTC events.
Which hardware security features does the MK24FN1M0VLQ12 include?
The MK24FN1M0VLQ12 integrates a hardware cryptographic engine supporting AES-128/256, SHA-1/256, DES/3DES, MD5, and CRC-32; a true random number generator (TRNG); and a 128-bit unique chip ID. These features enable secure boot, encrypted firmware updates, and tamper-resistant data logging without CPU overhead.
Is the MK24FN1M0VLQ12 pin-compatible with other Kinetis K24F variants?
The MK24FN1M0VLQ12 uses a 100-pin LQFP package and shares identical pinout with MK24FN1M0VLL12 and MK24FN1M0VDC12 within the same K24F family. However, it is not pin-compatible with 121-pin XFBGA or 144-pin LQFP variants due to differing pin counts and signal mappings.
MK24FN1M0VLQ12 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 144-LQFP
- Series:
- Kinetis K20
- 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, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 100
- 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 41x16b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK24FN1M0VLQ12 FAQ
1.How can I place an order for MK24FN1M0VLQ12 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK24FN1M0VLQ12 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 MK24FN1M0VLQ12 reliable?
The price and inventory of MK24FN1M0VLQ12 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK24FN1M0VLQ12 is usually 5 days.
3.What payment methods are accepted for MK24FN1M0VLQ12?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK24FN1M0VLQ12 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK24FN1M0VLQ12?
MK24FN1M0VLQ12 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK24FN1M0VLQ12 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 MK24FN1M0VLQ12?
For technical support, including MK24FN1M0VLQ12 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK24FN1M0VLQ12 requirements.
6.How does Aetrix verify that MK24FN1M0VLQ12 is sourced from the original manufacturer or authorized distributors?
All MK24FN1M0VLQ12 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 MK24FN1M0VLQ12 meets industry standards.
7.What is the process for return or replacement of MK24FN1M0VLQ12?
All MK24FN1M0VLQ12 units undergo pre-shipment inspection (PSI). If there is an issue with MK24FN1M0VLQ12, 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 MK24FN1M0VLQ12 part is unused and in its original packaging.
Return procedure for MK24FN1M0VLQ12:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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