TMCM-1630 Hardware Manual (Rev. 1.03 / 2012-JUL-03)

2

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Table of contents

1

Life support policy ....................................................................................................................................................... 3

2

Features........................................................................................................................................................................... 4

3

Order codes.................................................................................................................................................................... 5

4

Mechanical and electrical interfacing ..................................................................................................................... 6

4.1

Dimensions of the module............................................................................................................................... 6

5

Connectors...................................................................................................................................................................... 7

5.1

Motor and power connector ............................................................................................................................ 9

5.1.1

Power supply requirements ....................................................................................................................... 9

5.2

Communication, GPIO, and encoder connector........................................................................................10

5.2.1

Reset the module to factory defaults....................................................................................................10

5.2.2

Inputs..............................................................................................................................................................11

5.2.3

Open drain outputs.....................................................................................................................................12

5.2.4

Encoder...........................................................................................................................................................13

6

LEDs ................................................................................................................................................................................14

7

Operational ratings ....................................................................................................................................................15

8

Functional description ..............................................................................................................................................16

8.1

System architecture...........................................................................................................................................16

8.1.1

Microcontroller .............................................................................................................................................16

8.1.2

TMC603A pre-driver .....................................................................................................................................16

8.1.3

hallFX™ - hall sensor feedback ...............................................................................................................17

9

Revision history ..........................................................................................................................................................18

9.1

Document revision ............................................................................................................................................18

9.2

Hardware revision .............................................................................................................................................18

10 References.....................................................................................................................................................................18