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NXP Semiconductors MK28FN2M0VMI15
- Part No.:
- MK28FN2M0VMI15
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 169-LFBGA
- Datasheet:
-
MK28FN2M0VMI15.pdf
- Description:
- IC MCU 32BIT 2MB FLASH 169MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,690
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Product details
Overview
MK28FN2M0VMI15 from NXP Semiconductors is a high-performance ARM® Cortex®-M4 microcontroller with 2 MB flash, 1 MB SRAM, dual USB controllers (High-Speed + crystal-less Full-Speed), SDRAM controller, QuadSPI interface, and Power Management Controller with Core Voltage Bypass-designed for rich HMI, data logging, and low-power wireless hubs.
For engineers reviewing the MK28FN2M0VMI15 datasheet, MK28FN2M0VMI15 pinout, MK28FN2M0VMI15 application, or MK28FN2M0VMI15 equivalent, key selection criteria include its 150 MHz core speed, 120 GPIOs in 169 MAPBGA, -40°C to 105°C industrial temperature rating, and support for XIP from external serial NOR via dual QuadSPI.
Technical Context
The MK28FN2M0VMI15 implements an ARM Cortex-M4 core with DSP extensions and single-precision FPU, operating up to 150 MHz in HSRUN mode at 1.47 V VDD_CORE. It integrates a 32-bit SDRAM controller and dual QuadSPI interfaces supporting SDR/DDR/octal configurations for eXecution-In-Place from external flash.
Its system architecture includes a 32-channel eDMA, memory protection unit (MPU), hardware cryptographic accelerators (AES, SHA-256, CRC), and a Power Management Controller enabling external PMIC integration via Core Voltage Bypass-critical for optimizing power efficiency in battery-backed or thermally constrained applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 with DSP instructions and single-precision FPU |
| Max Clock Speed | 150 MHz in High-Speed Run mode (HSRUN) |
| Flash / SRAM | 2 MB dual-bank flash + 1 MB embedded SRAM for code/data separation and robust firmware updates |
| USB Interfaces | Dual controllers: USB HS/FS/LS with integrated PHY + crystal-less FS/LS with transceiver-reduces BOM cost and board space |
| External Memory | 32-bit SDRAM controller + dual QuadSPI supporting XIP from serial NOR/NAND/DDR flash |
| Operating Temp | -40°C to +105°C (industrial grade, validated for MAPBGA package) |
| I/O Count | 120 GPIOs with configurable drive strength, pull-up/down, and low-power operation modes |
Pinout & Package
Package: 169-pin MAPBGA (9 × 9 × 1.28 mm, 0.65 mm pitch), RoHS-compliant, rated for -40°C to +105°C ambient operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE | Core logic supply input | 1.17–1.47 V regulated supply; bypass capacitor required for noise suppression and transient response |
| VDD / VDDIO_E | Digital I/O supply domains | VDD (1.71–3.6 V) for Ports A–D; independent VDDIO_E (1.71–3.6 V) for Port E enables mixed-voltage interfacing |
| EXTAL / XTAL | Main oscillator inputs | Supports 3–32 MHz crystal; enables precise clock source for USB, RTC, and high-accuracy timing peripherals |
| USB0_DP / USB0_DM | USB High-Speed differential pair | Integrated HS PHY; requires controlled 90 Ω differential impedance routing and ESD protection |
| QSPI0A_DQS / QSPI0A_SCK | QuadSPI interface signals | Enable XIP from external flash; DQS supports DDR timing; SCK drives up to 100 MHz (SDR) or 50 MHz (DDR) |
| RTC_VBAT | RTC backup supply input | Accepts 1.71–3.6 V; maintains real-time clock and registers during main power loss |
Key Features
| Feature | Design Value |
|---|---|
| Power Management Controller with Core Voltage Bypass | Enables use of external PMIC to dynamically scale VDD_CORE-essential for adaptive power optimization in portable and thermal-limited systems |
| Dual QuadSPI Interface | Supports simultaneous XIP from two external serial flash devices, enabling fast boot and seamless firmware partitioning |
| Crystal-less Full-Speed USB | Eliminates external crystal and load capacitors for USB FS/LS, reducing component count and layout complexity |
| Hardware Cryptographic Accelerator (MMCAU) | Offloads AES-128/256, SHA-1/256, DES/3DES, and CRC computations-improves security throughput and reduces CPU overhead |
| Low-Power Timers & LPUARTs | Operate in VLPR/VLPS modes with sub-μA current draw, enabling always-on sensing and wake-on-event functionality |
Applications
| Wearable Health Monitor | Smart Home Hub |
|---|---|
Use Scenario: Compact wearable device collecting ECG, motion, and environmental data with local display and BLE/Wi-Fi offload. IC Role / Device Role / Timing Role: Primary application MCU managing sensor fusion, graphics rendering, USB debug interface, and secure OTA updates. Use Value: 2 MB flash stores multiple firmware images and calibration tables; 1 MB SRAM buffers raw sensor streams; QuadSPI XIP enables fast UI asset loading from external flash. | Use Scenario: Cost-optimized multi-protocol hub connecting Zigbee, Z-Wave, and Bluetooth LE peripherals to cloud services. IC Role / Device Role / Timing Role: Central controller handling protocol translation, secure TLS stack, and concurrent USB host/device connectivity. Use Value: Dual USB controllers support simultaneous debug (HS) and peripheral attachment (FS); hardware crypto accelerator ensures real-time TLS handshake without CPU starvation. |
| Industrial HMI Terminal | Low-End Graphic Display System |
Use Scenario: Panel-mounted operator interface with resistive/capacitive touch, CAN bus diagnostics, and local data logging. IC Role / Device Role / Timing Role: Real-time HMI processor driving TFT LCD via parallel interface, executing deterministic control loops, and managing SDHC-based log storage. Use Value: 32-bit SDRAM controller supports frame buffer allocation for 800×480 displays; FlexBus enables legacy parallel LCD and CAN controller interfacing. | Use Scenario: Consumer audio/video accessory with color display, audio playback, and USB mass storage support. IC Role / Device Role / Timing Role: Media controller handling I2S audio output, SPI-driven display driver, and USB MSC host for external storage access. Use Value: Five LPUARTs and four I2C modules enable concurrent peripheral management; 120 GPIOs support touch matrix scanning and button debouncing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-memory ARM Cortex-M4 microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK28FN2M0CAU15R | Same core, memory, and peripheral set; differs only in 210-pin WLCSP package (6.9 × 6.9 × 0.6 mm, 0.4 mm pitch) and -40°C to +85°C temp range | Suitable for ultra-compact, consumer-grade designs where board area is critical and extended temperature is not required | Select MK28FN2M0CAU15R when footprint minimization outweighs industrial temperature needs and BGA assembly is unavailable |
| RT1052DVJ6B | ARM Cortex-M7 core @ 600 MHz, 512 KB SRAM, no embedded flash; relies on external memory; lacks QuadSPI XIP but adds Ethernet and MIPI-DSI | Better suited for high-throughput multimedia or networked edge nodes requiring Linux or RTOS with large RAM footprint | Choose RT1052DVJ6B only when >300 MHz compute, Ethernet, or display interface is mandatory-and external flash boot is acceptable |
Compared with MK28FN2M0VMI15, MK28FN2M0CAU15R offers identical functionality in a smaller WLCSP package but sacrifices industrial temperature range and BGA mechanical robustness; RT1052DVJ6B trades embedded flash and QuadSPI XIP for higher CPU performance and connectivity, increasing BOM complexity and boot dependency on external memory.
Availability
MK28FN2M0VMI15 is available at Aetrix Electronics and suitable for industrial HMI terminals, smart home hubs, and wearable health monitors requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MK28FN2M0VMI15 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 applications, with deep expertise in ARM-based microcontrollers and edge processing.
The Kinetis K28F product line targets high-memory, high-peripheral-integration embedded systems requiring rich human-machine interfaces, external memory expansion, and hardware-accelerated security-without sacrificing software compatibility across the Kinetis portfolio.
FAQ
What is the maximum operating frequency of the MK28FN2M0VMI15?
The MK28FN2M0VMI15 operates at up to 150 MHz in High-Speed Run (HSRUN) mode with VDD_CORE regulated at 1.33–1.47 V. In standard RUN mode, it runs up to 120 MHz at 1.17–1.32 V VDD_CORE. Both modes support full peripheral operation, including USB HS, SDRAM, and QuadSPI, as verified in the official NXP K28F datasheet Rev. 4.
Does the MK28FN2M0VMI15 support execution-in-place (XIP) from external flash?
Yes, the MK28FN2M0VMI15 supports XIP via its dual QuadSPI interfaces, which natively handle SDR and DDR serial NOR/NAND flash, including octal configurations. This capability is confirmed in the "Memories and memory expansion" section of the K28F datasheet and enables direct code execution from external flash without RAM loading-reducing boot time and SRAM usage for the MK28FN2M0VMI15.
What package type and pin count does the MK28FN2M0VMI15 use?
The MK28FN2M0VMI15 uses a 169-pin MAPBGA package (9 × 9 × 1.28 mm, 0.65 mm pitch), as explicitly stated in the Ordering Information table and Package Drawing 98ASA00628D1. It provides 120 GPIOs and is rated for -40°C to +105°C ambient operation-distinct from the WLCSP variant MK28FN2M0CAU15R.
How does the Power Management Controller with Core Voltage Bypass function in the MK28FN2M0VMI15?
The MK28FN2M0VMI15's Power Management Controller allows external PMICs to directly regulate VDD_CORE, bypassing the internal linear regulator. This enables dynamic voltage scaling, improved efficiency under variable load, and thermal optimization-especially valuable in battery-powered or thermally constrained designs where the MK28FN2M0VMI15 serves as the primary system controller.
Which USB modes are supported by the MK28FN2M0VMI15, and do they require external components?
The MK28FN2M0VMI15 integrates two independent USB controllers: one with a full-speed/low-speed transceiver (crystal-less) and another with a high-speed/full-speed/low-speed PHY. The crystal-less FS/LS controller eliminates the need for an external 48 MHz crystal and load capacitors, while the HS controller requires only standard USB termination and ESD protection-no external PHY chip is needed for either interface on the MK28FN2M0VMI15.
MK28FN2M0VMI15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 169-LFBGA
- Series:
- Kinetis K28F
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 150MHz
- Connectivity:
- EBI/EMI, I2C, QSPI, SDHC, SPI, UART/USART, USB
- Peripherals:
- DMA, I2S, PWM, WDT
- Number of I/O:
- 120
- Program Memory Size:
- 2MB (2M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 16b SAR; D/A 2x6b, 1x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK28FN2M0VMI15 FAQ
1.How can I place an order for MK28FN2M0VMI15 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK28FN2M0VMI15 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 MK28FN2M0VMI15 reliable?
The price and inventory of MK28FN2M0VMI15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK28FN2M0VMI15 is usually 5 days.
3.What payment methods are accepted for MK28FN2M0VMI15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK28FN2M0VMI15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK28FN2M0VMI15?
MK28FN2M0VMI15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK28FN2M0VMI15 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 MK28FN2M0VMI15?
For technical support, including MK28FN2M0VMI15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK28FN2M0VMI15 requirements.
6.How does Aetrix verify that MK28FN2M0VMI15 is sourced from the original manufacturer or authorized distributors?
All MK28FN2M0VMI15 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 MK28FN2M0VMI15 meets industry standards.
7.What is the process for return or replacement of MK28FN2M0VMI15?
All MK28FN2M0VMI15 units undergo pre-shipment inspection (PSI). If there is an issue with MK28FN2M0VMI15, 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 MK28FN2M0VMI15 part is unused and in its original packaging.
Return procedure for MK28FN2M0VMI15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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