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NXP Semiconductors MK70FN1M0VMJ15
- Part No.:
- MK70FN1M0VMJ15
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 256-LBGA
- Datasheet:
-
MK70FN1M0VMJ15.pdf
- Description:
- IC MCU 32BIT 1MB FLSH 256MAPPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,500
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Product details
Overview
MK70FN1M0VMJ15 from NXP (formerly Freescale) is a high-performance ARM Cortex-M4 microcontroller with single-precision FPU, 1 MB on-chip flash, 128 KB SRAM, and IEEE 1588 Ethernet MAC - designed for industrial control, networked HMI, and secure embedded gateway applications requiring deterministic real-time response, cryptographic acceleration, and graphics-capable LCD interfacing.
For engineers reviewing the MK70FN1M0VMJ15 datasheet, MK70FN1M0VMJ15 pinout, MK70FN1M0VMJ15 application, or MK70FN1M0VMJ15 equivalent, this page delivers verified specifications, package mapping to 256-pin MAPBGA (17 mm × 17 mm), confirmed 150 MHz operation, hardware encryption support, and validated alternative options for migration or sourcing continuity.
Technical Context
The MK70FN1M0VMJ15 implements an ARM Cortex-M4 core with DSP extensions and single-precision floating-point unit, operating at up to 150 MHz with 1.25 DMIPS/MHz performance. It integrates a full IEEE 802.3 10/100 Ethernet MAC with hardware timestamping per IEEE 1588-2008, supporting MII/RMII physical layer interfaces.
This device includes dual CAN 2.0B controllers, six UARTs (two with ISO7816), two I²C modules, three SPI modules, USB OTG HS/FS/LS with on-chip transceivers and charger detection, and a graphic LCD controller supporting up to 800 × 600 resolution - all synchronized via a multi-source clock generation system with PLL, FLL, and low-power oscillators.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with DSP instructions and single-precision FPU - enables real-time signal processing and floating-point math without software emulation overhead. |
| Max Clock Frequency | 150 MHz - delivers deterministic execution for time-critical control loops and protocol stacks. |
| Flash Memory | 1 MB program flash - supports large firmware images, bootloader + application separation, and field-upgradable code storage. |
| SRAM | 128 KB on-chip SRAM - sufficient for RTOS kernel, network stack buffers, and graphics frame buffer allocation. |
| Ethernet Interface | IEEE 802.3 10/100 MAC with IEEE 1588 hardware timestamping - enables precise time-synchronized industrial networking (e.g., PTP in automation). |
| Security Features | Hardware AES encryption engine and tamper detect circuitry - provides authenticated boot, secure firmware updates, and physical intrusion response. |
| Operating Voltage | 1.71 V to 3.6 V - supports direct connection to Li-ion battery systems and wide-input industrial power rails without level-shifting. |
| Temperature Range | –40 °C to +105 °C - qualified for under-hood automotive gateways, factory-floor PLCs, and outdoor edge nodes. |
Pinout & Package
Package: 256-pin MAPBGA (17 mm × 17 mm, MJ suffix), RoHS-compliant, 0.8 mm ball pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Digital supply rail | Core and digital peripheral power input (1.71–3.6 V); requires local decoupling per datasheet layout guidelines. |
| VDDA | Analog supply rail | Independent analog domain supply; must be filtered and isolated from digital noise for ADC/DAC accuracy. |
| RTC_VBAT | Real-time clock backup supply | Connects to coin cell or supercapacitor to maintain RTC and tamper-detect state during main power loss. |
| ENET_RXD0–RXD3 | Ethernet receive data lines | 4-bit RMII/MII parallel interface; routed with controlled impedance and matched length for <100 Mbps timing compliance. |
| ENET_TXD0–TXD1 | Ethernet transmit data lines | 2-bit RMII/MII transmit pair; requires series termination and tight length matching to meet IEEE 802.3 jitter limits. |
| USB_DP / USB_DM | USB 2.0 differential data pair | Full-speed/high-speed bidirectional signaling; must be routed as 90 Ω differential pair with ESD protection. |
| LCD_DATA0–DATA23 | Graphic LCD data bus | 24-bit parallel RGB interface supporting 800 × 600 @ 60 Hz; driven directly by internal LCD controller without external logic. |
| TSI_CH0–CH15 | Capacitive touch sensing inputs | 16-channel TSI module enabling low-power, noise-immune touch buttons/sliders without external ICs. |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit (FPU) | Single-precision hardware FPU accelerates motor control algorithms, sensor fusion, and FFT-based analytics without CPU load penalty. |
| FlexMemory architecture | No FlexNVM/FlexRAM partitioning - 1 MB monolithic flash eliminates EEPROM emulation complexity while retaining full read-while-write capability. |
| IEEE 1588 timer | 4-channel programmable timer with hardware timestamp capture on Ethernet frames - enables sub-microsecond time synchronization in distributed control systems. |
| Hardware encryption engine | AES-128/256, DES, 3DES, SHA-1/256 crypto acceleration - offloads TLS handshake, secure boot verification, and encrypted OTA updates from main CPU. |
| Graphic LCD controller | Integrated 24-bit RGB interface with DMA-driven frame buffer management - reduces host CPU bandwidth usage and simplifies GUI rendering stack. |
| Tamper detect circuitry | Dedicated analog front-end monitors case intrusion, voltage glitching, and temperature anomalies - triggers secure erase of sensitive keys on violation. |
Applications
| Industrial Ethernet Gateway | Secure HMI Controller |
|---|---|
|
Use Scenario: Edge node aggregating Modbus TCP, CANopen, and EtherCAT data into unified IEEE 1588-synchronized time-series streams for cloud ingestion. IC Role / Device Role / Timing Role: Primary protocol gateway MCU with hardware-accelerated Ethernet MAC, dual CAN, and deterministic 150 MHz real-time scheduling. Use Value: Eliminates external PHY and crypto co-processor; IEEE 1588 timestamping ensures ±250 ns time alignment across distributed sensors. |
Use Scenario: Panel-mounted human-machine interface with resistive/capacitive touchscreen, animated vector graphics, and secure login via PKI. IC Role / Device Role / Timing Role: Graphics-capable application processor running FreeRTOS with integrated LCD controller and TSI touch engine. Use Value: Direct 24-bit RGB output drives 800 × 600 displays at 60 Hz; hardware AES enables on-device certificate validation and encrypted UI assets. |
| Networked Motor Drive | Smart Energy Meter |
|
Use Scenario: Field-oriented control (FOC) drive with real-time current sensing, PWM generation, and remote diagnostics over Ethernet. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC loops at 20 kHz using FPU and 12-bit DACs, synchronized via IEEE 1588 to master PLC. Use Value: 150 MHz core + FPU achieves <1 µs loop latency; integrated ADCs (67-channel SE/DP) support simultaneous current/voltage sampling. |
Use Scenario: Revenue-grade meter with metrology ASIC interface, tamper-proof logging, and DLMS/COSEM over IPv6 Ethernet. IC Role / Device Role / Timing Role: Secure communications hub managing encrypted meter data transport, RTC-backed event logging, and anti-tamper response. Use Value: Tamper detect circuitry triggers immediate key erasure on enclosure breach; hardware SHA-256 validates firmware and configuration integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance ARM Cortex-M4 microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK70FX512VMJ15(R) | 512 KB flash + 512 KB FlexNVM; same 256-pin MAPBGA, 150 MHz, Ethernet, FPU, and peripherals. | Requires FlexMemory partitioning for EEPROM-like storage; less program flash headroom for future feature expansion. | Select when application needs byte-erasable nonvolatile storage alongside bootloader space - not when monolithic 1 MB flash is required for OTA image redundancy. |
| RT1052CVL5B | NXP i.MX RT1050 crossover MCU: Cortex-M7 @ 600 MHz, 512 KB SRAM, no on-chip flash, external QSPI support. | Higher compute throughput but lacks integrated flash and IEEE 1588 hardware timestamping; requires external memory and PHY. | Choose for AI inference or high-bandwidth video preprocessing where raw MIPS outweighs deterministic Ethernet timing and flash integration. |
Compared with MK70FN1M0VMJ15, MK70FX512VMJ15(R) trades monolithic flash capacity for FlexMemory flexibility, while RT1052CVL5B shifts to external memory architecture and higher-clock M7 core - making MK70FN1M0VMJ15 optimal for flash-resident, time-synchronized, secure edge nodes with minimal BOM count.
Availability
MK70FN1M0VMJ15 is available at Aetrix Electronics and suitable for industrial gateways, secure HMIs, networked motor drives, and smart energy meters requiring stable component supply across extended product lifecycles.
Supply support for MK70FN1M0VMJ15 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 deep expertise in ARM-based microcontrollers and edge processing.
The K70 family was engineered for high-integrity industrial networking applications demanding integrated Ethernet, cryptographic security, and real-time graphics - positioning MK70FN1M0VMJ15 as a flagship device for deterministic, secure, and visually enabled edge intelligence.
FAQ
What is the maximum operating frequency of the MK70FN1M0VMJ15?
The MK70FN1M0VMJ15 operates at a maximum CPU frequency of 150 MHz, delivering 1.25 DMIPS/MHz performance with its ARM Cortex-M4 core and integrated single-precision floating-point unit. This speed is fully supported across the –40 °C to +105 °C temperature range and 1.71 V to 3.6 V supply voltage, enabling deterministic real-time execution for industrial control and networking tasks. The MK70FN1M0VMJ15 maintains full peripheral functionality-including Ethernet, USB, and ADC-without throttling at rated speed.
Does the MK70FN1M0VMJ15 include hardware encryption capabilities?
Yes, the MK70FN1M0VMJ15 integrates a dedicated hardware encryption engine supporting AES-128/256, DES, 3DES, and SHA-1/256 cryptographic operations. This accelerator offloads encryption/decryption from the main CPU, enabling efficient TLS handshakes, secure boot verification, and encrypted over-the-air firmware updates. The MK70FN1M0VMJ15 also includes tamper detect circuitry that triggers automatic key erasure upon physical or electrical intrusion - a critical feature for secure industrial gateways and energy meters.
What Ethernet features does the MK70FN1M0VMJ15 support?
The MK70FN1M0VMJ15 includes a full IEEE 802.3 10/100 Ethernet MAC with native IEEE 1588-2008 hardware timestamping support. It supports both MII and RMII physical layer interfaces, and integrates a 4-channel IEEE 1588 timer for precise packet timestamp capture and synchronization. Unlike software-based PTP stacks, the MK70FN1M0VMJ15 achieves sub-microsecond timestamp accuracy without CPU intervention - essential for time-sensitive networking in industrial automation and power distribution systems.
Is the MK70FN1M0VMJ15 pin-compatible with other K70 family members?
Yes, the MK70FN1M0VMJ15 is pin-compatible with all other K70 devices in the 256-pin MAPBGA (MJ) package, including MK70FX512VMJ15(R) and MK70FX512VMJ12(R). This allows direct PCB reuse when migrating between flash configurations or performance grades. However, functional differences exist - for example, MK70FN1M0VMJ15 omits FlexNVM/FlexRAM partitioning present in FX variants - so firmware and memory map configuration must be validated per device variant. The MK70FN1M0VMJ15 retains identical peripheral pin muxing and electrical characteristics within the MJ package group.
What is the role of FlexMemory in the MK70FN1M0VMJ15?
The MK70FN1M0VMJ15 uses an "FN" part number suffix indicating Flash-only (no FlexNVM/FlexRAM partitioning), meaning its 1 MB flash is configured as monolithic program memory - eliminating EEPROM emulation complexity while preserving full read-while-write capability. Unlike FX variants, the MK70FN1M0VMJ15 does not support runtime reconfiguration of flash into EEPROM-like storage. This design prioritizes maximum contiguous firmware space for safety-critical applications where bootloader/application separation and OTA redundancy are mandatory - a key distinction confirmed in Freescale's K70 Family Product Brief Rev. 8.
MK70FN1M0VMJ15 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 256-LBGA
- Series:
- Kinetis K70
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 150MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, I2S, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 128
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 71x16b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK70FN1M0VMJ15 FAQ
1.How can I place an order for MK70FN1M0VMJ15 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK70FN1M0VMJ15 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 MK70FN1M0VMJ15 reliable?
The price and inventory of MK70FN1M0VMJ15 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK70FN1M0VMJ15 is usually 5 days.
3.What payment methods are accepted for MK70FN1M0VMJ15?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK70FN1M0VMJ15 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK70FN1M0VMJ15?
MK70FN1M0VMJ15 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK70FN1M0VMJ15 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 MK70FN1M0VMJ15?
For technical support, including MK70FN1M0VMJ15 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK70FN1M0VMJ15 requirements.
6.How does Aetrix verify that MK70FN1M0VMJ15 is sourced from the original manufacturer or authorized distributors?
All MK70FN1M0VMJ15 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 MK70FN1M0VMJ15 meets industry standards.
7.What is the process for return or replacement of MK70FN1M0VMJ15?
All MK70FN1M0VMJ15 units undergo pre-shipment inspection (PSI). If there is an issue with MK70FN1M0VMJ15, 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 MK70FN1M0VMJ15 part is unused and in its original packaging.
Return procedure for MK70FN1M0VMJ15:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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