TMC4671 Datasheet • IC Version V1.00 | Document Revision V1.04 • 2018-Dec-11
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Name
Pin
IO Description
VCCIO1
VCCIO2
VCCIO3
VCCIO4
VCCIO5
VCCIO6
GNDIO1
GNDIO2
GNDIO3
GNDIO4
GNDIO5
GNDIO6
VCCCORE1
2
3.3V digital IO supply voltage; use 100 nF decoupling capacitor
13 3.3V digital IO supply voltage; use 100 nF decoupling capacitor
43 3.3V digital IO supply voltage; use 100 nF decoupling capacitor
52 3.3V digital IO supply voltage; use 100 nF decoupling capacitor
61 3.3V digital IO supply voltage; use 100 nF decoupling capacitor
72 3.3V digital IO supply voltage; use 100 nF decoupling capacitor
3
14
44
53
62
73
0V digital IO ground
0V digital IO ground
0V digital IO ground
0V digital IO ground
0V digital IO ground
0V digital IO ground
15 1.8V digital core supply voltage output; use 100 nF decoupling ca-
pacitor
VCCCORE2
VCCCORE3
45 1.8V digital core supply voltage output; use 100 nF decoupling ca-
pacitor
63 1.8V digital core supply voltage output; use 100 nF decoupling ca-
pacitor
V5
23
24
–
5V analog reference voltage
0V analog reference ground
0V bottom ground pad
GNDA
GNDPAD
Table 22: Supply Voltage Pins and Ground Pins
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