Kinetis® KV3x-100–120 MHz,  Advanced 3ph FOC / Sensorless Motor Control MCUs based on Arm® Cortex®-M4

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Block Diagram

KV3x MCU

KV3x MCU

Features

  • 100/120 MHz Cortex-M4 core with DSP and floating point unit – improves performance in math-intensive applications (e.g., processing of sensorless FOC (field oriented control) algorithms)
  • 2x 16-bit ADCs with two capture and hold circuits and up to 1.2 MSPS sample rate – simultaneous measurement of current and voltage phase, reduced jitter on input values improving system accuracy
  • Up to 2 x 8-channel and 2 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 x 12-bit DAC and 2 x ACPMs (analog comparators) – overcurrent and overvoltage fault detection, reduced BOM costs. ADC and ACMP interconnect with PWM and PDB (programmable delay) blocks for real-time hardware control
  • 4- or 16-channel DMA – reduced CPU loading for improved application performance
  • Dual watchdogs – compliance with IEC 60730 safety regulation requirements
  • Broad family scalability with hardware and software compatibility – easy migration to more performance, memory and feature integration within the Kinetis® V series

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Documentation

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1-10 of 66 documents

Compact List

Application Note (30)
Application Note Software (4)
Brochure (1)
Data Sheet (4)
Errata (4)
Fact Sheet (2)
Product Brief (1)
Reference Manual (7)
Release Note (2)
User Guide (11)

Design Files

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2 design files

Hardware

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1-5 of 19 hardware offerings

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Software

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1-5 of 9 software files

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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

5 engineering services

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Training

4 trainings