MK24FN1M0VLL12 - 120MHz Cortex-M4F 1MB Flash MCU | NXP
部品番号: MK24FN1M0VLL12 ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $14.2 | $14.20 |
| 10 | $12.78 | $127.80 |
| 100 | $11.36 | $1,136.00 |
| 500 | $10.12 | $5,060.00 |
| 1,000 | $8.95 | $8,950.00 |
MK24FN1M0VLL12 概要
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (flash/RAM), and programmable peripherals (UART, SPI, I2C, ADC, timers, GPIO) into one IC. Kinetis K24F parts belong to the NXP Kinetis family of ARM Cortex-M4 microcontrollers, which sit between 32-bit Cortex-M0+ low-power parts and Cortex-M7 high-performance parts in NXP's MCU portfolio.
Key features include a full-speed USB 2.0 OTG controller with device/host/on-the-go modes, dual CAN (FlexCAN) interfaces for industrial networking, a 16-bit SAR ADC, multiple timers (FTM, PIT, RTC, LPTMR), and a low-power ARM Cortex-M4F core with DSP instructions and a single-precision floating-point unit. The 100-pin LQFP package offers 80 GPIO pins for mixed-signal designs.
Technically, the MK24FN1M0VLL12 combines a Cortex-M4F core with DSP extensions, an integrated FPU, and a flexible low-power architecture with power and clock gating for peripheral activity. Stop currents are below 340 nA, run currents are 250 uA/MHz, and wake-up from Stop mode is 4.5 us. Full memory and analog operation down to 1.71 V extends battery life across a 1.71-3.6 V supply range.
Typical applications include industrial control and HMI, medical patient monitoring, USB peripherals and instrumentation, building automation gateways, and CAN-based networked sensors. The large 1 MB flash makes it suitable for applications requiring over-the-air firmware updates and complex protocol stacks.
When designing with this part, ensure the 100-pin LQFP land pattern matches the package and provide adequate bulk decoupling (4.7 uF + 100 nF) near each VDD/VSS pair. Configure the optional low-leakage wake-up unit to wake from specific pins while keeping the core in Stop mode for battery-powered designs.
ドロップイン代替品: MK24FN1M0VLL12 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MK24FN1M0VLL12 （同一形状・フットプリント） — 相違点: ADC, MSL Level, Package, USB, DAC.
クイック比較ツール — 並列比較する代替部品を選択:
MK24FN1M0VLL12R
✅ ドロップイン✓ 在庫あり
$10.8 / 個
データシートを見る →MK24FN1M0VDC12
✅ ドロップイン✓ 在庫あり
$9.75 / 個
データシートを見る →MK24FN1M0VLQ12
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MK64FN1M0VLL12
✅ ドロップイン✓ 在庫あり
$7.95 / 個
データシートを見る →MK64FN1M0VLL12R
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MK22FN1M0AVLL12
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MK24FN1M0VLL12 最大定格＆電気的特性
| Core Architecture | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Frequency | 120 MHz |
| Flash Memory | 1 MB |
| SRAM | 256 KB |
| Supply Voltage Range | 1.71 V to 3.6 V |
| 動作温度範囲 | -40C to +105C |
| パッケージ | 100-LQFP (LL) |
| ピン数 | 100 |
| GPIO Count | Up to 80 |
| USB Controller | USB 2.0 OTG Full-Speed (Device/Host/OTG) |
| CAN | 2 x FlexCAN |
| ADC | 16-bit SAR ADC |
| Operating Voltage | 1.8 V / 2.5 V / 3.3 V |
| Run Current | 250 uA/MHz (typical) |
| Stop Current | < 340 nA |
| Wake-Up Time from Stop | 4.5 us |
| Low-Leakage Wake-Up Unit | Yes |
| 実装タイプ | Surface Mount |
| RoHS ステータス | Compliant |
MK24FN1M0VLL12 100-lqfp (ll) ピン配置ガイド
MK24FN1M0VLL12 (100-lqfp (ll) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: MK24FN1M0VLL12.
詳細は データシート をご参照ください。
主な用途
MK24FN1M0VLL12 の用途: 7 件s: Industrial Control and HMI, Medical Patient Monitoring, USB Peripherals and Instrumentation, Building Automation Gateways, CAN-Based Networked Sensors, Audio and Consumer DSP Devices, Portable Test and Measurement.
Industrial Control and HMI
The MK24FN1M0VLL12's 120 MHz Cortex-M4F core with FPU and 1 MB flash makes it ideal for industrial control and HMI applications. The FPU accelerates floating-point math for PID control loops, while 1 MB flash accommodates complex HMI graphics libraries (LVGL, emWin) and protocol stacks (Modbus, EtherCAT slave). Dual FlexCAN interfaces enable robust industrial networking at 1 Mbit/s. Stop currents below 340 nA allow battery-backed sensor nodes that sleep most of the time and wake in 4.5 us on a CAN message, suiting low-power industrial sensor hubs.
おすすめ
Medical Patient Monitoring
The MK24FN1M0VLL12 is well-suited for medical patient monitoring applications where low power, large memory, and high-performance DSP processing are required. The Cortex-M4F DSP extensions and FPU accelerate ECG/EEG digital filtering and FFT analysis at 120 MHz. 1 MB flash stores waveform buffers and protocol stacks (BLE, USB CDC) for data upload to host systems. The low-leakage wake-up unit lets the MCU sleep at <340 nA and wake on sensor interrupts, extending battery life in portable monitors. The 16-bit SAR ADC provides precision analog readout for SpO2 and temperature sensors.
おすすめ
USB Peripherals and Instrumentation
The MK24FN1M0VLL12's integrated USB 2.0 Full-Speed OTG controller with device/host/OTG modes suits USB peripherals and instrumentation applications. The 1 MB flash accommodates USB device class stacks (CDC, HID, MSD, audio) while 256 KB SRAM buffers bulk transfers at 12 Mbit/s. The 120 MHz Cortex-M4F handles real-time data acquisition and USB endpoint servicing simultaneously. Combined with the 16-bit ADC and dual CAN, this MCU powers data loggers, USB oscilloscope probes, and CAN-to-USB bridges that stream data to host PCs.
おすすめ
Building Automation Gateways
The MK24FN1M0VLL12's dual CAN interfaces, USB OTG, and large 1 MB flash make it an excellent building automation gateway MCU. The Cortex-M4F at 120 MHz runs BACnet, KNX, or Modbus protocol stacks concurrently while managing sensor aggregation across CAN and serial buses. 256 KB SRAM provides headroom for concurrent IP/UDP/MQTT stacks when paired with an external Ethernet PHY. Low-power Stop mode (<340 nA) and 4.5 us wake-up support battery-backed operation during power outages. The 100-LQFP package offers 80 GPIO for sensor I/O and indicator LEDs.
おすすめ
CAN-Based Networked Sensors
The MK24FN1M0VLL12 integrates dual FlexCAN controllers at up to 1 Mbit/s, making it a natural fit for CAN-based networked sensors in automotive body, industrial, and agricultural applications. The Cortex-M4F core processes sensor fusion at 120 MHz, while 1 MB flash accommodates CANopen or J1939 protocol stacks. Low-leakage wake-up and 250 uA/MHz run current enable battery-powered sensor nodes that last years on a single cell. The 16-bit ADC samples analog sensors directly without external ADC components, reducing BOM cost.
おすすめ
Audio and Consumer DSP Devices
The MK24FN1M0VLL12's Cortex-M4F DSP extensions and FPU enable real-time audio processing in consumer devices such as smart speakers, hearing aids, and audio effects units. The 120 MHz core sustains 16 kHz audio sample rates with headroom for compression and equalization algorithms. USB OTG supports USB audio class device playback from PCs and phones. The 1 MB flash stores firmware, audio presets, and small voice prompts. The low-power Stop mode lets battery-powered audio devices sleep between playback events while waking via the low-leakage wake-up unit.
おすすめ
Portable Test and Measurement
The MK24FN1M0VLL12 fits portable test and measurement instruments where high-performance DSP, low power, and USB connectivity converge. The Cortex-M4F core runs FFT, FIR/IIR filters, and statistical calculations at 120 MHz, while 1 MB flash stores calibration tables and waveforms. USB OTG provides USBTMC or USB CDC connectivity to host PCs for data streaming. The 16-bit ADC samples analog signals at up to 1 MS/s for oscilloscope-style front ends. Low-leakage wake-up and 4.5 us wake-up support battery-powered field instruments that sleep between measurements.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MK24FN1M0VLL12 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MK24FN1M0VLL12R | MK24FN1M0VDC12 | MK24FN1M0VLQ12 | MK64FN1M0VLL12 | MK64FN1M0VLL12R | MK22FN1M0AVLL12 |
|---|---|---|---|---|---|---|---|
| Package | 100-LQFP (LL) | 100-LQFP (LL) - same | 100-LQFP - same | 100-LQFP family | 100-LQFP (LL) - same | 100-LQFP (LL) - same | 100-LQFP (LL) - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Core | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F | ARM Cortex-M4F |
| Max Frequency | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz | 120 MHz |
| Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 256 KB | 128 KB |
| USB OTG | Yes (FS) | Yes (FS) | Yes (FS) | Yes (FS) | Yes (FS) | Yes (FS) | Yes (FS) |
| FlexCAN | 2 | 2 | 2 | 2 | 1 | 1 | 2 |
| Ethernet MAC | No | No | No | No | Yes (10/100) | Yes (10/100) | No |
| Packaging | Tray | Tape & Reel | Tray | Tray | Tray | Tape & Reel | Tray |
主な差別化要因
- Dual CAN + USB OTG in same low-power MCU （vs MK64FN1M0VLL12)
- Largest flash in K24F family （vs MK22FN1M0AVLL12)
- Same silicon across packaging options （vs MK24FN1M0VLL12R)
設計ノート
Estimated: The MK24FN1M0VLL12 has multiple VDD/VSS pairs (VDD, VDDINT, VDDA, VREFH) that each require local decoupling. Place 100 nF ceramic capacitors as close as possible to each VDD pin with trace length under 3 mm. Add a 4.7 uF bulk capacitor near the VDDINT pin for core transients during DMA-heavy operations. The MCU's 250 uA/MHz run current means a 120 MHz workload draws ~30 mA from VDDINT alone, so power trace widths should handle at least 50 mA with minimal IR drop.
The 100-LQFP package has a 0.5 mm pitch and 14 x 14 mm body. Use 0.25 mm via-in-pad or dog-bone fanouts for signal breakout to internal layers. Keep the oscillator traces (EXTAL/XTAL) as short as possible (<5 mm) and surround them with a ground pour to minimize EMI. The USB DP/DM traces require 90 ohm differential impedance; route them over a continuous ground plane with no splits.
Do not skip the NMI_b pin pull-up if unused - it can float and cause spurious interrupts. Configure the watchdog (WDOG) early in firmware before enabling interrupts, or the watchdog will reset the MCU during long flash erase operations. Ensure the reset capacitor (RESET_b) is at least 1 nF to meet the NXP power-on-reset timing requirements. When using the low-leakage wake-up unit (LLWU), enable only the specific wake-up pins you need to minimize Stop mode current.
Estimated: The 100-LQFP has a junction-to-ambient thermal resistance of approximately 45 C/W on a 4-layer JEDEC test board. With a 30 mA active current at 3.3 V (about 100 mW dissipation), the junction rises only ~5 C above ambient - well within the 105 C operating limit. However, in USB host mode with full 5 V regulator load, total dissipation can reach 500 mW, requiring thermal vias under the exposed pad (if present) or layout copper pour.
コンプライアンス情報
RoHS and REACH compliant per NXP product page. Not AEC-Q100 qualified - for automotive applications, evaluate KEA or S32K1 family parts instead.
