MKV44F256VLH16 - NXP SEMICONDUCTORS

The Kinetis KV4x family of microcontrollers (MCUs) is a high-performance solution

offering exceptional precision, sensing and control for some of the most demanding

applications in motor and power control.

High-performance

ARM® Cortex®-M4

core-based MCU

family for motor

and power control

applications

Kinetis KV4x MCU Family

TARGET APPLICATIONS

} BLDC motors

}PMSM motors

}AC induction motors

}Multi-motor control

}Switched mode power supply

}Photovoltaic systems

}Uninterruptible power supply

}Advanced lighting

Built on the ARM Cortex-M4 core running at 168 MHz

with DSP and floating-point unit (FPU), it features

advanced high-speed and high-accuracy peripherals such

as high-resolution pulse-width modulation (PWM) with

312 picosecond resolution, dual 12-bit analog-to-digital

converters (ADCs) sampling at 4.1 mega samples per

second (MSPS), a total of 30 PWM channels for support

of multimotor systems and dual FlexCAN modules. To

maximize execution performance a 128-bit wide flash

interface is utilized, providing best-in-class execution

from the embedded flash memory.

The Kinetis KV4x family of MCUs are supported by a

comprehensive enablement suite both from us and third-

party resources, including reference designs, software

libraries and motor configuration tools.

FEATURES AND BENEFITS

}168 MHz Cortex-M4 core with DSP, FPU — Improves

performance in math-intensive applications (e.g.,

processing of sensorless field oriented control

(FOC) algorithms)

}128-bit wide flash interface with cache to minimize the

number of wait states while executing fast control loops

}2x 12-bit, 16-channel ADCs with PGAs—4.1 MSPS for

digital power conversion and motor control applications

}Up to 12 channel eFlexPWM—up

to 312ps resolution for demanding

digital power conversion applications

}Up to 2 x 8-channel and 1 x 2-channel

programmable FlexTimers—High-

accuracy PWM generation with

integrated power factor correction or

speed sensor decoder (incremental

decoder/hall sensor)

}Up to 2 FlexCAN modules—High-

speed, high reliability industrial

communication

}Broad family scalability with hardware

and software compatibility—Easy

migration to more performance,

memory and feature integration

within the Kinetis V series

Debug

Interfaces DSP

Floating-Point

Unit (FPU)

Interrupt

Controller

ARM® Cortex®-M4 168 MHz

16-Ch. DMA

Inter-Peripheral

Crossbar

Program Flash

up to 256 KB

SRAM

up to 32 KB

BOOT FlashSRAM Retention

Cyclic Redundancy

Check (CRC)

Internal and

External Watchdogs

Flash Access

Controller

2 x 12-bit ADC

4 x ACMP

1 x 12-bit DAC

Voltage Reference

12-Ch. eFlexPWM

FlexTimers

Programmable

Delay Block

Periodic Interrupt

Timers

Low-Power

Timer

Quad

Encoder/Decoder

1 x SPI

2 x UARTs

GPIO

Core System Memories Clocks

Security

and Integrity Analog Timers Communication

Interfaces HMI

Phase and Frequency-

Locked Loop

Low/High-

Frequency Oscillators

Low Leakage

Wake-up Unit

Unique ID

1 x I2C2 x CAN

Internal Reference

Clocks

KINETIS KV4x MCU FAMILY BLOCK DIAGRAM

DEVELOPMENT TOOLS

TWR-KV46F168M

The TWR-KV46F168M board is a cost-effective, modular

development module that features the Kinetis KV4x MCU in

a 100 LQFP package, integrated OpenSDA debug adapter

(requires no external debug interface) and is compatible with

the Tower System peripheral cards, including TWR-MC-LV3PH

3-phase motor peripheral module.

HVP-MC3PH

The HVP-MC3PH platform enables development of 3-phase

PMSM, BLDC and ACIM motor control and power factor

correction (PFC) solutions in a safe high-voltage environment.

Compatible with the Kinetis KV4x MCU (and several other of

our controllers), input voltage is 85–240 V AC, with output

power of the motor stage up to 1 KW, with the ability to drive

a 1.2 Hp motor, and 800 watts when utilizing the PFC stage.

TWR-MC-LV3PH

The TWR-MC-LV3PH low-voltage, 3-phase motor control Tower

System peripheral module provides a complete motor control

reference design kit for developing BLDC and PMSM motor

solutions. Compatible with the Kinetis KV4x MCU (and several

other of our controllers), it includes a 3-phase BLDC motor and

motor drive circuitry.

Integrated Development Environment (IDE)

Kinetis KV4x MCUs are supported by Kinetis Design Studio

IDE, IAR Embedded Workbench® for ARM and ARM Keil

Microcontroller Development Kit. All IDEs support the

Processor Expert auto code generator—a GUI-based, device-

aware software configuration tool that automatically generates

peripheral start-up code and device drivers to dramatically

reduce application development time.

FreeMASTER

FreeMASTER is a free, simple, yet highly customizable real-

time debug monitor and data visualization tool designed for

software development that requires real-time data access.

Motor Control Toolbox

Our motor control development toolbox is a comprehensive

collection of tools that plug into the MATLAB™/Simulink™

model-based design environment to support rapid application

development targeting our MCUs.

Embedded Motor Control and Power Conversion Libraries

}Extensive suite of complimentary software libraries for motor

and power control applications

}A group of algorithms, ranging from basic mathematics

operations to advanced transformations and observers,

which can easily be incorporated into complex real-time

control applications

}Core self-test libraries for simpler IEC 60730 certification

Document Number:

KINETISKV4XA4 REV 5

The Energy Efficient Solutions logo, Kinetis, Processor Expert and Tower are trademarks of Freescale Semiconductor, Inc., Reg.

U.S. Pat. & Tm. Off. All other product or service names are the property of their respective owners. ARM, Cortex and Keil are

www.nxp.com/Kinetis/Vseries

KINETIS KV4x MCU FAMILY

Part Number

Freq.

(MHz) Pins

Flash /

SRAM

ADC PWM eFlexPWM

PWM

Nano-Edge

PWM FlexTimers

DAC

FlexCAN

ADCA ADCB PWMA

PWMB PWMX FTM0 FTM3 FTM1 CAN0 CAN1

MKV46F256VLL16 168 100 256 / 32 18ch 20ch 1x8ch 1x4ch Yes 1x8ch 1x8ch 1x2ch 111

MKV46F256VLH16 168 64 256 / 32 13ch 16ch 1x8ch -Yes 1x8ch 1x8ch 1x2ch 111

MKV46F128VLL16 168 100 128 / 24 18ch 20ch 1x8ch 1x4ch Yes 1x8ch 1x8ch 1x2ch 111

MKV46F128VLH16 168 64 128 / 24 13ch 16ch 1x8ch -Yes 1x8ch 1x8ch 1x2ch 111

MKV44F256VLL16 168 100 256 / 32 18ch 20ch 1x8ch 1x4ch Yes - - - 1 1 1

MKV44F256VLH16 168 64 256 / 32 13ch 16ch 1x8ch -Yes - - - 1 1 1

MKV44F128VLL16 168 100 128 / 24 18ch 20ch 1x8ch 1x4ch Yes - - - 1 1 1

MKV44F128VLH16 168 64 128 / 24 13ch 16ch 1x8ch -Yes - - - 1 1 1

MKV44F128VLF16* 168 48 128 / 24 11ch 10ch 1x8ch -Yes - - - 1 1 -

MKV44F64VLH16 168 64 64 / 16 13ch 16ch 1x8ch -Yes - - - 1 1 1

MKV44F64VLF16* 168 48 64 / 16 11ch 10ch 1x8ch -Yes - - - 1 1 -

MKV42F256VLL16 168 100 256 / 32 18ch 20ch - - - 1x8ch 1x8ch 1x2ch - 1 1

MKV42F256VLH16 168 64 256 / 32 13ch 16ch - - - 1x8ch 1x8ch 1x2ch - 1 1

MKV42F128VLL16 168 100 128 / 24 18ch 20ch - - - 1x8ch 1x8ch 1x2ch - 1 1

MKV42F128VLH16 168 64 128 / 24 13ch 16ch - - - 1x8ch 1x8ch 1x2ch - 1 1

MKV42F128VLF16* 168 48 128 / 24 11ch 10ch - - - 1x8ch 1x8ch 1x2ch -1-

MKV42F64VLH16 168 64 64 / 16 13ch 16ch - - - 1x8ch 1x8ch 1x2ch - 1 1

MKV42F64VLF16* 168 48 64 / 16 11ch 10ch - - - 1x8ch 1x8ch 1x2ch -1-

* This package is included in the Package Your Way program for Kinetis MCUs. For more details, please visit www.nxp.com/KPYW