TMC389 Datasheet - TRINAMIC

TMC389 Energy saving high resolution microstepping three phase stepper driver

OF TMC389-LA 9 6 SPI™ MODE SHIFT REGISTER 10 6.1 OVERVIEW (WRITE) 10 6.2 OVERVIEW (READ) 10 6.3 DRIVER CONTROL REGISTER BIT ASSIGNMENT 11 6.3.1 Driver control register bit assignment in SPI mode 11 6.3.2 Driver control register bit assignment in StepDir mode 12 6.4 CONFIGURATION REGISTER BIT AS.

TMC389 Features

* The TMC389 is an energy efficient three phase stepper motor driver for high resolution microstepping applications. It integrates a low resonance three phase chopper for quiet motor operation. Its step and direction interface allows simple use. An SPI™ management interface allows for parameterization

TMC389-TRINAMIC.pdf