DRV8711_15 Datasheet, PDF (8/44 Pages) Texas Instruments – DRV8711 Stepper Motor Controller IC

DRV8711
SLVSC40E – JUNE 2013 – REVISED MARCH 2015
Indexer Timing Requirements (continued)
over operating free-air temperature range (unless otherwise noted) (see Figure 2)
NO.
5
t_H(STEP)
Hold time, command to STEP rising
67
8
SCS
SCLK
SDATI
SDATO
1
2
3
X
X
45
9
Figure 1. SPI Interface Timing
STEP
1
2
3
DIR, MODE
45
Figure 2. Indexer Timing
SDATO
valid
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MIN TYP MAX UNIT
200
ns
8
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