i n t e g r a t e d c i r c u i t s i n t e g r a t e d m o t i o n c o n t r o l l e r a n d d r i v e r f o r s t e p p e r m o t o r s i n f o m a in ch a r ac t er is t ic s www.trinamic.com C for detailed information and datasheets 1 0 m m t m c 2 1 1 m i c r o s t e p c o n t r o l l e r / d r i v e r f o r u p t o 0 . 8 a w i t h l i n i n t e r f a c e the tmc211 is a single chip microstepping motor driver and motion controller with integrated sequencer, bipolar stepper motor driver and lin slave interface. it is specially intended for de-centralized mechatronic functions. a user-programmable otp memory is integrated to store motor parameters and configu - ration settings. the tmc211 allows up to four bit of micro stepping and is capable of driving a phase current of up to 800 ma peak. after initialization, it performs all time critical tasks autonomously based on target positions and velocity param - eters. together with an inexpensive microcontroller the tmc211 forms a complete motion control system. for using the evaluation board together with the pc software a usb-2-x interface is needed. build-in ramp generator for autonomous positioning programmable speed and acceleration on-the-fly alteration of target position up to 16 times microstepping reference switch input read out full protection and diagnostics automatic fast decay and slow decay low power stand-by mode ? ? ? ? ? ? ? ? i n t e r f a c e physical and data link layers conform to lin rev. 1.2 field programmable node addresses ? ? e l e c t r i c a l d a t a up to 800 ma coil current (peak) supply voltage 8v to 29v ? ? p a c k a g e standard so20 package rohs compliant ? ? o r d e r c o d e d e s c r i p t i o n tmc211-sa stepper ic with lin in so20 package TMC211-EVALBOARD evaluation board for tmc211 related product: usb-2-x v2 interface converter, tmcm-motor tmc211 pwm regulator temperature protection 8..29v dc oscillator pwm regulator lin control & diagnostics decoder sequencer sinewave table dacs position controller memory internal driver stage internal driver stage ref step motor hw address 3 17
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