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Reduced price! EVAL6470H-DISC - development kit with STM32F105 microcontroller View larger

EVAL6470H-DISC - development kit with STM32F105 microcontroller

Development kit with STM32F105RBT6 microcontroller (128 kB Flash, 64 kB) RAM and stepper motor controller L6470H

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ID: 231729

30,04€ gross (23% VAT)
24,42€ net

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fully integrated stepper motor driver based on the L6470 and STM32

Is 128 45 128 mic 128 mic 128 128 128 128 128 128 128 128 kB Flash size and a 64 kB internal RAM and the L6470H integrated fully integrated 45 integrated DC for of for driving for driving-128 phase bipolar stepper motors up to 1/128 microstepping.

The L6470H integrates a dual DMOS full bridge with all currents on the current sensor chip, suitable for non-dissipative current control and overcurrent protection.


  • Voltage mode driving featuring extreme smoothness
  • Up to 1/128 microstepping
  • Fully autonomous solution embedding an STM32 ™ MCU and the L6470H stepper motor driver
  • Compatible with SPIN family evaluation software
  • Wide voltage range from 8 V to 45 V
  • High phase current up to 3 A rms
  • Footprint optimized for external resonator or crystal
  • Switch motor input control
  • Keys start / left - stop / right - reset
  • Ready, busy, error LED indicators
  • Spare LED indicators for specific design
  • Adjustable supply voltage compensation


  • EVAL6470H-DISC Board