How many PMSM motors can the LPC553x run?

dav1 — Sun, 08 May 2022 12:17:58 GMT

I've seen the motor demo with the LPC553x. Curious if there has been any tests done on the total qty of BLDC/PMSM motors on IC could run!?

Re: How many PMSM motors can the LPC553x run?

xiangjun_rong — Mon, 09 May 2022 06:18:04 GMT

Hi,

If you use LPC553x to control PMSM or BLDC, for each LPC553x, there are two eFlxPWM modules, two ENC modules(which can decode Encoder signal to get rotor position), two ADC modules, so each LPC553x can control two motors, in other words, the two motors can be two PMSM, two BLDC, or one PMSM and one BLDC.

Hope it can help you

XiangJun Rong

topic How many PMSM motors can the LPC553x run? in LPC Microcontrollers

How many PMSM motors can the LPC553x run?

Re: How many PMSM motors can the LPC553x run?