TMC4361

Motion Controller for Stepper Motors Integrated Circuits TMC4361 DATASHEET TMC4361 Document Revision 3.10 2016-JUL-20 SHORT SPEC The S-ramp and sixPoint™ ramp motion controller for stepper motors is optimized for high velocities, allowing on-the-fly changes. TMC4361 offers SPI and Step/Dir interfaces, as well as an encoder interface for closed-loop operation. NOTE:  For new design applications, it is recommended to use the upgraded successor product TMC4361A. Features Figure 1: Sample Image TMC4361 Closed-Loop Drive *Marking details are explained on page 217.  SPI Interfaces for µC with easy-to-use protocol.  SPI Interfaces for SPI motor stepper drivers.  Encoder interface for incremental or serial encoders.  Closed-loop operation for Step and SPI drivers.  Integrated ChopSync™ and dcStep™ support.  Internal ramp generator (S-shaped ramps or sixPoint™ ramps supporting on-the-fly changes).  Controlled PWM output  Reference switch handling.  Hardware and virtual stop switches.  Extensive Support of TMC stepper motor drivers. Applications  Textile, sewing machines  CCTV, security  Printers, scanners  ATM, cash recycler  Office automation  POS  Factory automation  Lab automation  Pumps and valves  Heliostat controllers  CNC machines  Robotics Block Diagram: TMC4361 Interfaces & Features START Ref. Sw itches TMC4361 Ref. Sw itch Processing SPI to µC I NTR / TR to µC CLK NRST SPI to Master Status Flags I nterrupt Controller Pow er-on Reset ...