NXP Semiconductors MK22FN1M0VMC12R

Overview

MK22FN1M0VMC12 from NXP Semiconductors (formerly Freescale) is a 120 MHz ARM Cortex-M4 microcontroller with FPU, designed for cost-sensitive embedded applications requiring USB connectivity, low-power operation, and high memory density. It integrates 1 MB flash, 128 KB SRAM, dual 16-bit ADCs, two 12-bit DACs, CAN, USB OTG 2.0 with integrated 3.3 V/120 mA LDO, and operates from 1.71–3.6 V across –40 to 105°C.

For engineers reviewing the MK22FN1M0VMC12 datasheet, MK22FN1M0VMC12 pinout, MK22FN1M0VMC12 application, or MK22FN1M0VMC12 equivalent, this page delivers verified technical context, validated package mapping (121-pin MAPBGA, 8 × 8 × 1.4 mm), confirmed low-power modes (down to 268 nA static), real-time clock support, and precise alternative part comparisons - all grounded in the official K22F Sub-Family Data Sheet Rev 4 (11/2014).

Technical Context

The MK22FN1M0VMC12 implements an ARM Cortex-M4 core with hardware floating-point unit and DSP instruction set, delivering 1.25 Dhrystone MIPS/MHz. Its clock system includes PLL, FLL, and multiple internal oscillators supporting 3–32 MHz crystal inputs and 32 kHz RTC oscillator.

It features a FlexBus external bus interface, memory protection unit (MPU) with multi-master protection, 16-channel DMA, and low-leakage wakeup unit. Analog subsystem includes two independent 16-bit SAR ADCs (up to 1 MSPS), two 12-bit DACs, three analog comparators, and voltage reference - all operating within the same 1.71–3.6 V supply range as digital logic.

Key Specifications

Pinout & Package

Package: 121-pin MAPBGA, 8 mm × 8 mm × 1.4 mm, 0.65 mm pitch. Thermal resistance: RθJA = 36°C/W (4-layer board, natural convection).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MK22FN1M0VMC12, MK22FX512VMC12 offers identical pinout and peripheral compatibility but halves flash capacity - ideal for legacy code migration. KEA128MT64xxx trades performance and integration for lower BOM cost and simpler layout, yet cannot replace MK22FN1M0VMC12 in USB-connected or math-intensive applications.

Availability

MK22FN1M0VMC12 is available at Aetrix Electronics and suitable for industrial motor control, medical sensor hubs, automotive body electronics, smart energy metering, and USB-enabled IoT edge devices requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MK22FN1M0VMC12 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, formed through the acquisition of Freescale Semiconductor in 2015.

The Kinetis K22F family - including MK22FN1M0VMC12 - was engineered for scalable, low-power embedded control with integrated USB, CAN, and analog precision, targeting industrial automation, medical instrumentation, and automotive subsystems.

FAQ

What is the maximum operating frequency of the MK22FN1M0VMC12?

The MK22FN1M0VMC12 operates at a maximum core and system clock frequency of 120 MHz, achieved using the Phase-Locked Loop (PLL) with an external 3–32 MHz crystal. This frequency is supported across the full –40 to 105°C temperature range and 1.71–3.6 V supply, enabling deterministic real-time performance for motor control and USB data handling in the MK22FN1M0VMC12.

Does the MK22FN1M0VMC12 include an integrated USB voltage regulator?

Yes, the MK22FN1M0VMC12 integrates a 3.3 V, 120 mA LDO regulator dedicated to the USB PHY, allowing direct connection to a 5 V USB bus without external regulation. This LDO is enabled automatically during USB enumeration and supports both low-speed and full-speed OTG operation - a key feature distinguishing the MK22FN1M0VMC12 from earlier Kinetis families.

What low-power modes does the MK22FN1M0VMC12 support, and what is its lowest current draw?

The MK22FN1M0VMC12 supports seven low-power modes, including VLLS0 (Very Low-Leakage Stop Mode 0). With POR detect disabled, MK22FN1M0VMC12 achieves 268 nA typical current draw in VLLS0 while retaining full register and RAM state - critical for battery-backed real-time clock and wake-on-event applications requiring multi-year operation on primary cells.

Can the MK22FN1M0VMC12 execute floating-point operations in hardware?

Yes, the MK22FN1M0VMC12 contains a full IEEE-754 compliant single-precision floating-point unit (FPU) tightly coupled to its ARM Cortex-M4 core. This allows hardware acceleration of trigonometric, exponential, and matrix operations - reducing execution time for motor control algorithms and sensor fusion routines by orders of magnitude compared to software emulation on the MK22FN1M0VMC12.

What package type and pin count does the MK22FN1M0VMC12 use?

The MK22FN1M0VMC12 uses a 121-pin MAPBGA package measuring 8 mm × 8 mm × 1.4 mm with 0.65 mm pitch. This high-density ball grid array supports 86 GPIOs and is optimized for compact industrial PCB layouts. The thermal resistance (RθJA) is 36°C/W on a 4-layer board - a verified specification documented in the official K22F Data Sheet for the MK22FN1M0VMC12.