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Home » NEWEST Products » New by Manufacturer » Freescale Semiconductor » Kinetis V KV1x Microcontrollers - Freescale
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Freescale Kinetis V Microcontrollers

Freescale Kinetis V KV1x Microcontrollers

Freescale Kinetis V KV1x Microcontrollers are based upon the latest ARM Cortex-M class cores and are designed for a wide range of motor control applications including BLDC, PMSM and ACIM motors. The Kinetis KV1x family is the entry point of the V Series. Built upon the ARM® Cortex®-M0+ core running at 75MHz with hardware square root and divide capability, it delivers a 35% increase in performance in math-intensive applications versus comparable MCUs, allowing it to target BLDC as well as more computationally demanding PMSM motors. Additional features include dual 16-bit analog-to-digital controllers (ADCs) sampling at up to 1.2 mega samples per second (MS/s) in 12-bit mode, multiple motor control timers, up to 32 KB of flash memory and a comprehensive enablement suite from Freescale and third-party resources, including reference designs, software libraries and motor configuration tools.

Features
  • 75MHz Cortex-M0+ core with hardware square root and divide block— improves performance in math-intensive applications (e.g., processing of sensorless field-oriented control (FOC) algorithms)
  • 4-channel DMA — reduced CPU loading for improved application performance
  • 2x 16-bit ADCs with two capture and hold circuits and up to 1.2 MS/s samples rate in 12-bit mode — simultaneous measurement of current and voltage phase, reduced jitter on input values improving system accuracy 12-bit mode
  • 1 x 6-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)
  • 12-bit DAC and 2 x ACPMs (analog comparators)— over-current and over-voltage fault detection, reduced BOM costs. ADC and ACMP interconnect with PWM and PDB (programmable delay) blocks for real-time hardware control

  • 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

  • Applications
    • Consumer
      • Home Appliances
    • Industrial
      • Pumps
      • Industrial Compressors
    • Motor Control
      • Brushless DC (BLDC) Motor

    Additional Resources
    KV1x Datasheet KV1x Datasheet
    KKV1x Fact Sheet KV1x Fact Sheet
Block Diagram
Block Diagram
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  • Freescale Semiconductor