NXP Semiconductors MK27FN2M0AVMI15

Overview

MK27FN2M0AVMI15 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, and integrated Power Management Controller. It operates up to 150 MHz, supports XIP from QuadSPI NOR flash, and targets battery-sensitive human-machine interface applications including wearables and smart home hubs.

For engineers reviewing the MK27FN2M0AVMI15 datasheet, MK27FN2M0AVMI15 pinout, MK27FN2M0AVMI15 application, or MK27FN2M0AVMI15 equivalent, key selection criteria include its 120 GPIOs, -40°C to 105°C industrial temperature range, 1.71–3.6 V single-supply operation, and hardware cryptographic acceleration (AES/SHA/DES) for secure firmware updates and IoT edge authentication.

Technical Context

The MK27FN2M0AVMI15 implements an ARM Cortex-M4 core with DSP extensions and single-precision FPU, paired with a multi-layer AHB crossbar switch enabling concurrent access to flash, SRAM, peripherals, and external memory interfaces. Its memory subsystem includes dual-bank 2 MB flash with 8 KB I/D cache, 1 MB SRAM with 8 KB system cache, and dedicated SDRAM and QuadSPI controllers supporting DDR/SDR serial flash in XIP mode.

Power management integrates a programmable low-power architecture with seven distinct run/stop modes (including VLLS0–VLLS3), independent VBAT domain for RTC retention, and hardware voltage monitoring (LVD/HVD) across VDD, VDDA, and VBAT domains - all coordinated via the on-chip PMC without external supervision.

Key Specifications

Pinout & Package

Package: 169-pin MAPBGA (9 mm × 9 mm, 0.65 mm pitch, 1.28 mm height). Pin assignments follow K27F Signal Multiplexing Table per NXP Reference Manual K27P169M150SF5RM1, with dedicated power domains (VDD, VDDIO_E, VBAT, VDDA) and functional groupings for USB, QuadSPI, SDRAM, FlexBus, and analog peripherals.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MK28FN2M0AVMI15, MK27FN2M0AVMI15 trades hardware security extensions for lower unit cost and identical peripheral set; versus RT1052DVJ6B, it delivers better memory subsystem efficiency for XIP-based firmware architectures and lower power in deep-sleep states, making it more suitable for battery-powered edge nodes.

Availability

MK27FN2M0AVMI15 is available at Aetrix Electronics and suitable for wearable electronics, smart home gateways, and home automation controllers requiring stable component supply across extended product lifecycles.

Supply support for MK27FN2M0AVMI15 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 over 40 years of MCU innovation and broad ARM ecosystem alignment.

The Kinetis K27F product line was designed to deliver high memory density and advanced external memory interfaces for rich HMI and multi-protocol edge devices - balancing performance, power efficiency, and software compatibility across the Kinetis portfolio.

FAQ

What is the maximum operating frequency of the MK27FN2M0AVMI15?

The MK27FN2M0AVMI15 operates at up to 150 MHz using its ARM Cortex-M4 core with DSP extensions and single-precision FPU. This frequency is achievable under specified conditions: VDD = 3.0 V, ambient temperature ≤ 105°C, and MCG configured in PEE mode with appropriate clock dividers. The device maintains full peripheral functionality-including USB HS, SDRAM, and QuadSPI-at this speed.

Does the MK27FN2M0AVMI15 support execution-in-place (XIP) from external flash?

Yes, the MK27FN2M0AVMI15 supports XIP from external serial NOR flash via its dual QuadSPI interfaces. Each QuadSPI block supports SDR and DDR configurations, octal mode, and memory-mapped read operations - enabling direct code execution without loading into internal RAM. This capability is documented in Section 3.3.1 of the K27F Data Sheet Rev. 0 (08/2017).

What are the power supply requirements for the MK27FN2M0AVMI15?

The MK27FN2M0AVMI15 requires four independent supply domains: VDD (1.71–3.6 V for digital logic), VDDA (1.71–3.6 V for analog modules), VDDIO_E (1.71–3.6 V for QuadSPI I/O), and VBAT (1.71–3.6 V for RTC retention). All domains must be powered simultaneously during operation; VBAT can remain active during main power loss to preserve RTC time and registers.

How many GPIOs does the MK27FN2M0AVMI15 provide, and what are their key capabilities?

The MK27FN2M0AVMI15 provides 120 GPIOs distributed across PORTA through PORTE. These support configurable drive strength (normal/high), slew rate control, internal pull-up/pull-down (20–50 kΩ), interrupt generation on edge/level, and analog/digital multiplexing. Specific groups (e.g., PORTE) are isolated to VDDIO_E for mixed-voltage I/O interfacing with external flash or sensors.

Is the MK27FN2M0AVMI15 pin-compatible with other Kinetis K27F variants?

Yes, the MK27FN2M0AVMI15 shares the same 169-pin MAPBGA package (9×9 mm, 0.65 mm pitch) and pinout with other K27F devices in the MI suffix family, including MK27FN2M0AVMI12 and MK27FN2M0AVMI18. Signal mapping, power domain assignments, and peripheral pin functions are consistent across these variants per NXP's K27F Pinout documentation (MAPBGA 169-pin drawing 98ASA00628D1).