NXP Semiconductors MKV11Z128VFM7

Overview

MKV11Z128VFM7 from NXP Semiconductors is a 75 MHz Arm Cortex-M0+ microcontroller with 128 KB flash, 16 KB RAM, dual 16-bit ADCs (1.2 MS/s), FlexCAN interface, and 26 GPIOs in a 32-pin QFN package. It targets industrial motor control, inverters, and low-end power conversion where precise timing, analog acquisition, and CAN communication are required.

For engineers reviewing the MKV11Z128VFM7 datasheet, MKV11Z128VFM7 pinout, MKV11Z128VFM7 application, or MKV11Z128VFM7 equivalent, key selection criteria include its 75 MHz real-time performance, dual high-speed ADC capability, FlexCAN support, 1.71–3.6 V operating voltage, and –40 to 105°C temperature range for rugged embedded deployment.

Technical Context

The MKV11Z128VFM7 implements an Arm Cortex-M0+ core with Memory Mapped Divide and Square Root (MMDVSQ) and Bit Manipulation Engine (BME) for deterministic motor control math and bit-field operations. Its clock system integrates a Multipurpose Clock Generator (MCG) with FLL and PLL modes, supporting external crystals from 4–32 MHz or internal 4/32 kHz references.

System-level features include nine low-power modes (down to 0.098 µA in VLLS0), 8-channel DMA, SWD debug with Micro Trace Buffer, and hardware CRC for firmware integrity. Analog subsystem comprises two independent 16-bit SAR ADCs, a 12-bit DAC, two analog comparators with integrated 6-bit DACs, and programmable reference inputs - all optimized for closed-loop motor sensing and actuation.

Key Specifications

Pinout & Package

MKV11Z128VFM7 uses a 32-pin QFN package (5 × 5 × 1.23 mm, 0.5 mm pitch) with exposed thermal pad. Pin assignments follow NXP's KV11 signal multiplexing scheme, supporting flexible peripheral mapping across GPIO, ADC, UART, SPI, I²C, FlexCAN, and FTM channels.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MKV11Z128VFM7, MKV10Z128VFM7 removes FlexCAN while retaining identical motor control peripherals and power efficiency, whereas MKE15Z128VLH7 trades CAN and speed for USB and sigma-delta ADC - making MKV11Z128VFM7 the optimal choice for CAN-enabled, high-speed industrial motor control.

Availability

MKV11Z128VFM7 is available at Aetrix Electronics and suitable for industrial motor control, inverter drive units, and low-end power conversion applications requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MKV11Z128VFM7 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 applications, with deep expertise in microcontrollers and edge processing.

The Kinetis V Series, including MKV11Z128VFM7, was designed specifically for cost-sensitive industrial motor control and power conversion, integrating high-precision analog, real-time timers, and CAN into a single compact MCU.

FAQ

What is the maximum operating frequency of the MKV11Z128VFM7?

The MKV11Z128VFM7 operates at up to 75 MHz using its Arm Cortex-M0+ core in High Speed Run mode. This frequency is achieved via the Multipurpose Clock Generator (MCG) in FEE mode with an external crystal or internal reference, enabling deterministic execution of motor control algorithms with sub-microsecond timing resolution. The MKV11Z128VFM7 maintains full peripheral functionality-including dual ADCs and FlexCAN-at this maximum clock rate.

Does the MKV11Z128VFM7 support CAN FD or only classical CAN?

The MKV11Z128VFM7 integrates a FlexCAN module compliant with CAN 2.0B specification only - it supports standard 11-bit identifiers and up to 8-byte payloads at data rates up to 1 Mbps, but does not implement CAN FD features such as variable bit rates or extended data length. For CAN FD requirements, designers must select newer NXP S32K or i.MX RT families. The MKV11Z128VFM7 remains fully compatible with legacy CAN networks used in industrial drives and automation systems.

How many ADC channels does the MKV11Z128VFM7 support, and what is their sampling capability?

The MKV11Z128VFM7 features two independent 16-bit SAR ADCs, each supporting up to 16 input channels via multiplexing. In 12-bit mode, they achieve combined sampling rates up to 1.2 MS/s with hardware-triggered simultaneous acquisition - critical for capturing phase currents in three-phase motor control. Each ADC includes dedicated result registers, configurable conversion sequences, and hardware averaging to improve SNR without CPU intervention. The MKV11Z128VFM7's ADC subsystem is fully documented in Section 3.6.1 of the KV11 data sheet.

What low-power modes are available on the MKV11Z128VFM7, and what is the lowest current draw?

The MKV11Z128VFM7 offers nine configurable low-power modes, including RUN, WAIT, VLPR, VLPS, STOP, and three Very-Low-Leakage Stop (VLLS) variants. In VLLS0 mode with PORPO = 1, the MKV11Z128VFM7 achieves a typical current draw of 0.098 µA at 3.0 V and –40 to 25°C - ideal for battery-backed standby in motor drives requiring rapid wake-up. All modes retain RAM content and support wake-up via GPIO, RTC, or peripheral interrupts, ensuring deterministic recovery for time-critical applications.

Is the MKV11Z128VFM7 pin-compatible with other Kinetis V-series MCUs in the same package?

The MKV11Z128VFM7 is pin-compatible with MKV10Z128VFM7 and MKV11Z64VFM7 in the 32-pin QFN package - sharing identical pinout, electrical characteristics, and peripheral mappings except for FlexCAN presence (MKV11-only) and flash size. This allows hardware reuse across product variants: designers can scale memory or add CAN without PCB redesign. However, MKV11Z128VFM7 is not pin-compatible with LQFP variants (e.g., MKV11Z128VLH7) due to differing package footprints and pin counts.