UM1771 datasheet(1/38 Pages) STMICROELECTRONICS

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UM1771 Datasheet(PDF) 1 Page - STMicroelectronics

Part #	UM1771

Description	The EVAL6474H-DISC is a low cost development tool based

PDF	38 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 38 page

April 2015

DocID026392 Rev 2

1/38

UM1771

User manual

EVAL6474H-DISC: fully integrated microstepping motor driver

based on the L6474 and STM32™

Introduction

The EVAL6474H-DISC is a low cost development tool based on the L6474 and STM32™.

It is an ideal starter kit for both beginners and experienced users, it is autonomous and can

be used with a software interface, or it can be used with custom firmware thanks to the

embedded microcontroller with the 128 kB Flash memory and 64 kB RAM.

Through the available GUI the user can easily set the full configuration of application

parameters.

There are “Plug and Play” tools suitable for high power solutions thanks to the wide

operating voltage range from 8 V to 45 V and the current capability up to 3 Ar.m.s.

Figure 1. EVAL6474H-DISC board photo

www.st.com

Manufacturer	Part #	Datasheet	Description
Union Semiconductor, In...	UM17712	219Kb / 7P	500mA, Micropower, VLDO Linear Regulator
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Manufacturer	Part #	Datasheet	Description
STMicroelectronics	UM1477	1,013Kb / 22P	The STEVAL-IFN004V1 is a demonstration board based 21-Dec-2011
STMicroelectronics	UM1756	11Mb / 49P	The EVAL6480H-DISC and EVAL6482H-DISC are low cost development tools based 09-Mar-2015
Richtek Technology Corp...	RT9728	118Kb / 11P	The RT9728 is a cost effective
Richtek Technology Corp...	RT9742	272Kb / 19P	The RT9742 is a cost-effective
Silicon Laboratories	UPIO-M3U1XX	768Kb / 28P	The Unified Development Platform (UDP) provides a development
Littelfuse	EL731	375Kb / 2P	The EL731 is a microprocessor-based
	PGR-8800	480Kb / 2P	The PGR-8800 is a microprocessor-based
	SE-701	2Mb / 1P	The SE-701 is a microprocessor-based
	SIO-RTD	147Kb / 1P	The SIO-RTD is a microprocessor-based
NXP Semiconductors	68HC05JB4	2Mb / 134P	The MC68HC05JB4 is a member of the low-cost, high-performance M68HC05 REV 2 February 24 , 1999

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