Datasheet Details
| Part number | TMC429 |
|---|---|
| Manufacturer | TRINAMIC |
| File Size | 1.93 MB |
| Description | Intelligent Triple Stepper Motor Controller |
| Datasheet |
 TMC429 Datasheet
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General Description
The TMC429 is a miniaturized stepper motor controller with an industry leading feature set.
It controls up to three motors via SPI or Step/Direction interface.
The SPI interface provides a programmable 6 bit microstep table (64 µsteps / fullstep) for best step accuracy with 2-phase stepper motors.
Key Features
- Controls up to three stepper motors 3.3 V or 5 V operation with CMOS / TTL compatible IOs Serial 4-wire interface for µC with easy-to-use protocol Interface for SPI™ motor drivers with data rates up to 1 Mbit/s Step/Direction interface Clock frequency: up to 32 MHz (can use CPU clock) Internal position counters 24 bit wide Microstep frequency up to 1 MHz Read-out option for all motion parameters Programmable 6 bit microstep table, up to 64 entries for a quarter sine wave period Ramp generators f.