topic Re: Driver stepper motor ,KEA or KV? in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Driver-stepper-motor-KEA-or-KV/m-p/542210#M33201 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>It is really depend on your application, the requirement of your stepper motor.</P><P></P><P>Kinetis V Series MCUs are based upon the ARM<SUP>®</SUP> Cortex<SUP>®</SUP>-M0+, Cortex-M4 and Cortex-M7 cores and are designed for a wide range of BLDC, PMSM and ACIM motor control and digital power conversion applications.</P><P></P><P>The Kinetis EA series is an entry point to the broad ARM ecosystem and features: </P><UL><LI>A low-power ARM Cortex-M0+ core and 8–128 KB of embedded flash</LI><LI>Excellent EMC/ESD, high temperature and low radiated emissions</LI><LI>Scalable, highly robust performance solution for cost-sensitive automotive applications.</LI></UL><P></P><P>Attached you will find a PPT on this topic maybe helpful to you.</P></BODY></HTML> Thu, 14 Jul 2016 08:16:14 GMT miduo 2016-07-14T08:16:14Z Driver stepper motor ,KEA or KV? https://community.nxp.com/t5/Kinetis-Microcontrollers/Driver-stepper-motor-KEA-or-KV/m-p/542209#M33200 <HTML><HEAD></HEAD><BODY><P>Now there is a&nbsp; medical automatic&nbsp; injector instrument&nbsp; project need&nbsp; a MCU to control a stepper motor .</P><P></P><P>The MC34932 is planed to be&nbsp; as the driver .</P><P>The KVxx is dedicated for motor driver . But the KEA xx seems more reliable.</P><P></P><P>The KEA series&nbsp;&nbsp; and&nbsp; KVxx&nbsp; series&nbsp; which is the best choice?</P></BODY></HTML> Wed, 06 Jul 2016 08:17:35 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Driver-stepper-motor-KEA-or-KV/m-p/542209#M33200 kigerzhang 2016-07-06T08:17:35Z Re: Driver stepper motor ,KEA or KV? https://community.nxp.com/t5/Kinetis-Microcontrollers/Driver-stepper-motor-KEA-or-KV/m-p/542210#M33201 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>It is really depend on your application, the requirement of your stepper motor.</P><P></P><P>Kinetis V Series MCUs are based upon the ARM<SUP>®</SUP> Cortex<SUP>®</SUP>-M0+, Cortex-M4 and Cortex-M7 cores and are designed for a wide range of BLDC, PMSM and ACIM motor control and digital power conversion applications.</P><P></P><P>The Kinetis EA series is an entry point to the broad ARM ecosystem and features: </P><UL><LI>A low-power ARM Cortex-M0+ core and 8–128 KB of embedded flash</LI><LI>Excellent EMC/ESD, high temperature and low radiated emissions</LI><LI>Scalable, highly robust performance solution for cost-sensitive automotive applications.</LI></UL><P></P><P>Attached you will find a PPT on this topic maybe helpful to you.</P></BODY></HTML> Thu, 14 Jul 2016 08:16:14 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Driver-stepper-motor-KEA-or-KV/m-p/542210#M33201 miduo 2016-07-14T08:16:14Z