as5050 austriamicrosystems, as5050 Datasheet - Page 3

• Manufacturer Part Number: as5050
• Description: Low Power 10-bit Magnetic Rotary Encoder
• Manufacturer: austriamicrosystems

AS5050
Datasheet - P i n A s s i g n m e n t s
4 Pin Assignments
Figure 2. Pin Assignments (Top View)
4.1 Pin Descriptions
Table 1. Pin Descriptions
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Pin Number
Epad
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Wire_mode
Pin Name
En_INT/
Test coil
MOSI
MISO
VDDp
SCK
VDD
VSS
INT/
Test
SS/
tb0
tb1
tb2
tb3
-
MISO
MOSI
SCK
SS/
Digital output, tri-state buffer SPI bus data output
Digital output, tri-state buffer Interrupt output. Active LOW, when conversion is finished
Digital input Schmitt trigger SPI Clock Schmitt trigger
1
2
3
4
Digital input
Digital input
Digital input
Analog I/O
Digital I/O
Digital I/O
Pin Type
Supply
Supply
16
5
-
15
6
Revision 1.12
Epad
14
7
SPI bus data input
SPI Slave Select, active LOW
Test pin, leave unconnected
Test pin, connect to VSS
Enable / disable Interrupt
Peripheral power supply, 1.8V ~ VDD
Analog and digital power supply, 3.0 ~ 3.6 V
Supply ground
0: 3-wire mode
1: 4-wire mode
Test pin, leave unconnected
Center pad not connected
13
8
12
11
10
9
En_INT/
VDD
Test_coil
VDDp
Description
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