as5134 austriamicrosystems, as5134 Datasheet - Page 3

• Manufacturer Part Number: as5134
• Description: 360?programmable High Speed Bldc Magnetic Rotary Encoder
• Manufacturer: austriamicrosystems

AS5134
Data Sheet - P i n A s s i g n m e n t s
4 Pin Assignments
Figure 2. Pin Assignments (Top View)
Pin Descriptions
Table 1. Pin Descriptions
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TB2/COSN
Pin Name
TB0/SINN
TB3/COS
Test Coil
TB1/SIN
DDCLK
PWM
Index
Prog
VDD
VSS
DIO
DX
CS
C2
W
U
V
A
B
Pin Number
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
TestCoil
DCLK
PWM
Prog
VDD
VSS
DIO
DX
CS
C2
Programming voltage input, must be left open in normal operation.
Maximum load = 20pF (except during programming).
Supply ground.
Chip select output for 2-wire mode and Daisy Chain cascading.
Chip select input for 3-wire mode.
Select between 2-wire and 3-wire mode (tbd).
PWM output.
Positive supply voltage (double bond to VDD_A and VDD_D).
Test pin.
Clock input for serial interface.
Data I/O for serial interface.
Commutation output.
Commutation output.
Commutation output.
Incremental output.
Incremental output.
Incremental output.
Test pin / inv. sin output.
Test pin / sin output.
Test pin / inv. cos output.
Test pin / cos output.
10
4
1
2
3
5
6
7
8
9
Revision 1.6
20
19
18
16
17
15
14
13
12
11
Description
TB3/COS
TB2/COSN
TB1/SIN
TB0/SINN
Index
B
A
W
V
U
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