MK70FN1M0VMJ15 - 150MHz Cortex-M4 MCU, 1MB Flash | NXP
MPN: MK70FN1M0VMJ15 ✓ Hoạt độngMK70FN1M0VMJ15 Tóm tắt
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (Flash), working memory (SRAM), and configurable peripherals on one silicon die. Within the broader semiconductor taxonomy, microcontrollers sit under microprocessors and embedded processors, and within the Kinetis family they are categorized as Cortex-M4 based mixed-signal MCUs optimized for low-power and graphics-rich HMI applications. The K70 targets single-chip QVGA color displays and can be paired with external memory to drive up to SVGA panels.
Key features include 1 MB Flash, 128 KB SRAM, IEEE 1588 hardware timestamps, a 16-bit SAR ADC with up to 4 channels, two 12-bit DACs, a low-power timer, real-time clock, carrier modulator transmitter, and USB 2.0 full-/high-speed OTG with on-chip HS PHY. The device operates from 1.71 V to 3.6 V, supports multiple low-power modes (Wait, Very-Low-Power Wait, Stop, VLLS), and the 256 MAP-BGA package provides the I/O density needed for display, Ethernet, and USB interfaces running concurrently.
Architecturally, the K70 uses an ARM Cortex-M4 core with DSP extensions and a single-precision floating-point unit, enabling deterministic interrupt response and efficient signal-processing workloads. The integrated graphic LCD controller, TFT and segment LCD support, and anti-aliasing hardware accelerate rich UI rendering without burdening the CPU. The 150 MHz core mark, paired with tightly-coupled peripherals, places the MK70FN1M0VMJ15 squarely in the high-performance, mixed-signal HMI MCU tier of the Kinetis portfolio.
Typical applications include industrial control panels with color TFT displays, point-of-sale terminals and kiosks, navigational displays, medical patient-monitoring equipment with graphical UIs, and connected building/HVAC controllers with Ethernet connectivity. The integrated Ethernet MAC and dual USB OTG allow the MK70FN1M0VMJ15 to serve as a bridge MCU between local touch/display interfaces and networked back-ends.
When designing with the MK70FN1M0VMJ15, ensure the 256-ball BGA layout uses microvia-compatible PCB stack-up, route HS USB differential pairs with 90 ohm differential impedance, and provide adequate decoupling for the multiple supply rails. Plan boot configuration straps (BOOTCFG0/1) for in-system Flash programming and consider the device's industrial temperature range when validating in HMI enclosures.
Bộ thay thế dễ dàng lắp đặt cho MK70FN1M0VMJ15 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với MK70FN1M0VMJ15 (cùng hình factor và footprint) — khác nhau ở ADC, Ethernet, DAC, Package, Operating Temperature.
MK70FN1M0VMJ12
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MK70FN1M0VMJ15R
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MK61FN1M0VMJ15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MK61FN1M0VMJ12
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
MK61FX512VMJ15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →MK70FN1M0VMJ15 Tỷ lệ tối đa & tính chất điện
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions |
| Maximum Core Frequency | 150 MHz |
| Program Flash | 1 MB (1024 KB) |
| SRAM | 128 KB |
| Operating Voltage Range | 1.71 V to 3.6 V |
| Hộp | 256-MAPBGA, 17x17 mm |
| Kiểu lắp đặt | Surface Mount (BGA) |
| USB Controllers | USB 2.0 FS OTG + HS OTG (with on-chip HS PHY) |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 timestamp |
| Graphic LCD Controller | Yes (color TFT, up to SVGA with external memory) |
| ADC | 16-bit SAR ADC, up to 4 channels |
| DAC | 2x 12-bit DAC |
| Khoảng nhiệt độ hoạt động | -40C to +105C (industrial) |
| Cấp MSL | 3 (per JEDEC J-STD-020) |
| Trạng thái RoHS | Compliant |
| Low-Power Modes | Wait, Very-Low-Power Wait, Stop, VLLS0/1/3 |
Cấu hình chân MK70FN1M0VMJ15
| Chân A1 | PTE0 — GPIO / UART1_CTS_b (alt) |
| Chân A2 | PTE1 — GPIO / UART1_RTS_b (alt) |
| Chân B1 | PTE2 — GPIO / SPI1_SOUT (alt) |
| Chân B2 | PTE3 — GPIO / SPI1_SIN (alt) |
| Chân C1 | PTE4 — GPIO / SPI1_PCS0 (alt) |
| Chân C2 | PTE5 — GPIO / SPI1_SCK (alt) |
| Chân D1 | VSS — Ground reference |
| Chân D2 | VDD — Core supply 1.71-3.6 V |
| Chân K1 | USB0_DP — USB 2.0 FS OTG D+ |
| Chân K2 | USB0_DM — USB 2.0 FS OTG D- |
| Chân M1 | USB1_DP — USB 2.0 HS OTG D+ (on-chip PHY) |
| Chân M2 | USB1_DM — USB 2.0 HS OTG D- (on-chip PHY) |
| Chân R8 | ETH_RXD0 — Ethernet RMII receive data 0 |
| Chân R9 | ETH_RXD1 — Ethernet RMII receive data 1 |
| Chân T8 | ETH_TXD0 — Ethernet RMII transmit data 0 |
| Chân T9 | ETH_TXD1 — Ethernet RMII transmit data 1 |
| Chân L13 | LCD_P0 — Graphic LCD controller pixel data 0 |
| Chân L14 | LCD_P1 — Graphic LCD controller pixel data 1 |
| Chân N15 | LCD_PCLK — Graphic LCD controller pixel clock |
| Chân P16 | LCD_HSYNC — Graphic LCD controller horizontal sync |
Ứng dụng tiêu biểu
MK70FN1M0VMJ15 phù hợp cho 6 Áp dụngs: Industrial Control Panel HMI, Point-of-Sale Terminal, Medical Patient Monitor, Navigational Display System, Building Automation Controller, Connected Test and Measurement Instrument.
Industrial Control Panel HMI
The MK70FN1M0VMJ15 fits industrial control panels because the integrated graphic LCD controller directly drives color TFT QVGA panels without an external graphics chip, while the 150 MHz Cortex-M4F handles touch response and UI logic in real time. With 1 MB Flash and 128 KB SRAM, the device runs a full LVGL/MQX UI stack with multiple screens, alarm logs, and trending graphs. The 256-MAPBGA exposes RMII Ethernet and dual USB OTG for connecting to plant networks, barcode scanners, and firmware-update tools. Industrial -40C to +105C operation ensures reliable deployment in factory enclosures.
Được đề xuất
Point-of-Sale Terminal
POS terminals benefit from the MK70FN1M0VMJ15's dual USB OTG with on-chip HS PHY, which connects a customer-facing display and a printer simultaneously without external USB hubs. The 150 MHz core encrypts payment data with hardware AES/DES via the CAU while driving the merchant-facing TFT and handling card-reader interrupts. The 1 MB Flash stores fonts, multilingual UI assets, and the transaction stack; 128 KB SRAM buffers receipt print jobs. Industrial temperature grade and the compact 17x17 mm MAP-BGA fit inside sealed POS enclosures.
Được đề xuất
Medical Patient Monitor
Medical patient monitors use the MK70FN1M0VMJ15 to drive color TFT waveforms, vital-sign readouts, and alarm panels from a single chip, thanks to the on-chip graphic LCD controller and the Cortex-M4F DSP for real-time ECG/PPG filtering. The 16-bit SAR ADC samples sensor signals with sufficient resolution for SpO2 and respiration channels, and the dual 12-bit DAC provides bias currents. The 1 MB Flash supports IEC 62304 firmware stacks, and the 128 KB SRAM retains rolling waveform buffers. The -40C to +105C rating and the low-power modes extend battery runtime on portable carts.
Được đề xuất
Navigational Display System
Navigational displays in vehicles and marine equipment leverage the MK70FN1M0VMJ15's color TFT controller to render maps, gauges, and 3D attitude indicators at smooth frame rates. The 150 MHz Cortex-M4F executes vector graphics and GPS fusion while the IEEE 1588 Ethernet MAC synchronizes to ship/vehicle networks for telemetry sharing. The 1 MB Flash stores regional map tiles, and 128 KB SRAM keeps active route geometry. Dual USB OTG simplifies firmware updates and external sensor attachment, while industrial temperature grade tolerates cabin thermal stress.
Được đề xuất
Building Automation Controller
Building automation controllers benefit from the MK70FN1M0VMJ15's Ethernet MAC with IEEE 1588 timestamping for BACnet/IP and Modbus TCP, plus dual USB for commissioning and expansion. The 1 MB Flash stores scheduling logic, energy-management firmware, and BACnet object databases. The graphic LCD controller drives the local touchscreen, while the Cortex-M4F DSP filters sensor data for HVAC and lighting loops. The 256-MAPBGA package fits into DIN-rail enclosures and the -40C to +105C rating covers mechanical-room environments.
Được đề xuất
Connected Test and Measurement Instrument
Test and measurement instruments such as bench multimeters and oscilloscope front-ends use the MK70FN1M0VMJ15's graphic LCD controller to render waveforms and numeric readouts while the Cortex-M4F DSP executes FFTs and digital filters in real time. The 16-bit SAR ADC captures input channels with calibrated gain, and the Ethernet MAC streams data to a host PC for analysis. The 1 MB Flash stores instrument firmware and calibration constants; 128 KB SRAM buffers acquisition bursts. The 256-MAPBGA package consolidates display, USB, and Ethernet into a single board.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho MK70FN1M0VMJ15 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | MK70FN1M0VMJ12 | MK70FN1M0VMJ15R | MK61FN1M0VMJ15 | MK61FN1M0VMJ12 | MK61FX512VMJ15 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 256-MAPBGA (17x17) | 256-MAPBGA (17x17) - same | 256-MAPBGA (17x17) - same | 256-MAPBGA (17x17) - same | 256-MAPBGA (17x17) - same | 256-MAPBGA (17x17) - same |
| Core Clock | 150 MHz | 120 MHz | 150 MHz | 150 MHz | 120 MHz | 150 MHz |
| Program Flash | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB |
| Graphic LCD Controller | Yes (TFT) | Yes (TFT) | Yes (TFT) | No | No | No |
| USB Controllers | FS OTG + HS OTG | FS OTG + HS OTG | FS OTG + HS OTG | FS OTG + HS OTG | FS OTG + HS OTG | FS OTG + HS OTG |
| Ethernet MAC | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 | 10/100 + IEEE 1588 |
Bảo phân biệt quan trọng
- Integrated graphic LCD controller for single-chip QVGA TFT (vsMK61FN1M0VMJ15)
- Highest core clock in K70 family at 150 MHz (vsMK70FN1M0VMJ12)
- Same silicon across tray (MJ15) and reel (MJ15R) variants (vsMK70FN1M0VMJ15R)
Ghi chú thiết kế
The 256-MAPBGA at 17x17 mm requires a microvia-compatible PCB stack-up (typically 4-6 layers with 0.4 mm pitch via-in-pad). Use NSMD pads with 0.5 mm pitch for reliable BGA assembly, and follow NXP AN3260 layout guidelines for the BGA fanout. Route the high-speed USB and Ethernet differential pairs (90 ohm differential impedance) on the top or first inner layer, away from switching power nodes.
Provide independent decoupling for VDD (core 1.71-3.6 V), VDDINT (typically 1.2 V internal), and VDDA (analog 3.3 V). Place 100 nF ceramic capacitors as close as possible to each supply pin pair, plus bulk 10 uF tantalum or polymer capacitors near the BGA. NXP recommends separate analog and digital ground planes joined at a single point beneath the MCU to suppress ADC and DAC noise.
Estimated: at full 150 MHz core load driving TFT, USB HS, and Ethernet concurrently, the MK70FN1M0VMJ15 dissipates approximately 0.5 W. The 256-MAPBGA with thermal balls can dissipate this comfortably into a 4-layer PCB with a copper ground flood; no external heatsink is required. For sealed enclosures, however, verify ambient temperature stays below +85C to maintain the +105C junction derating budget.
Do not confuse the MK70FN1M0VMJ15 (K70, with graphic LCD controller) with the MK61FN1M0VMJ15 (K61, without graphic LCD controller). Both share the 256-MAPBGA package and pinout, but the K61 drops TFT/segment LCD support, so a software/firmware rewrite would be required if you substitute. Also note the boot configuration straps (BOOTCFG0/1, NMI, RESET_b) must be set correctly for in-system flash programming via SWD.
Thông tin tuân thủ
RoHS and REACH compliant per NXP product page. Not AEC-Q100 qualified - this is an industrial/consumer MCU, not an automotive grade part. Lead-free (Pb-free) reflow compatible per MSL-3 handling.
