UM1691 datasheet(40/41 Pages) STMICROELECTRONICS

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References

UM1691

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DocID025486 Rev 2

References

This user manual provides information on the hardware features and use of the

EVAL6470H-DISC board along with the demonstration firmware and software. For

additional information, refer to the following:

STM32F105xx/STM32F107xx datasheet (CD00220364)

STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and STM32F107xx

advanced ARM®-based 32-bit MCUs reference manual (RM0008)

Voltage mode control operation and parameter optimization application note (AN4144)

L6470 and L6472: fully integrated stepper motor drivers (AN4241)

L647x, L648x and powerSTEP01 family communication protocol (AN4290).

Revision history

Table 4. Document revision history

Date

Revision

Changes

29-Nov-2013

Initial release.

17-Apr-2015

Updated Section : Introduction on page 1 (replaced

“L6470H” by “L6470”).

Removed Figure 5. Layout (silk screen) from page 9.

Replaced “dSPIN” by “L6470” and/or “motor” in the

whole document.

Updated Table 2 on page 9 and Section 4.2.1 on page

13 (replaced “L6470H” by “L6470”).

Updated Table 3 on page 13 (minor modifications).

Updated Section 4.5.1 on page 24 (replaced

“FWPSPIN” by “FWGUI”).

Updated text above Figure 24 on page 30 (removed

L6472 device step).

Updated Section 4.5.2 on page 33 and Section 4.6.2 on

page 34 (removed L6472 device).

Updated 20. in Section : Various application command

examples on page 37 (minor modifications).

Updated 1., 2., 4., and 5. in Section 5 on page 40.

Minor modifications throughout document.

UM1691 Datasheet(PDF) 40 Page - STMicroelectronics