AS5050-EQFT Просмотр технического описания (PDF) - austriamicrosystems AG

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AS5050-EQFT

Low Power 10-Bit Magnetic Rotary Encoder

austriamicrosystems AG 

AS5050

Datasheet - Pin Assignments

4 Pin Assignments

Figure 2. Pin Assignments (Top View)

16 15 14 13

MOSI 1

12 VDD

MISO 2

SCK 3

Epad

11 VDDp

10 En_INT/

SS/ 4

9 Test_coil

5

6

7

8

4.1 Pin Descriptions

Table 1. Pin Descriptions

Pin Number

1

2

3

4

5

6

7

8

9

10

11

12

13

Pin Name

MOSI

MISO

SCK

SS/

tb0

tb1

tb2

tb3

Test coil

En_INT/

VDDp

VDD

VSS

14

Wire_mode

15

INT/

16

Test

Epad

-

Pin Type

Description

Digital input

SPI bus data input

Digital output, tri-state buffer SPI bus data output

Digital input Schmitt trigger SPI Clock Schmitt trigger

Digital input

SPI Slave Select, active LOW

Analog I/O

Test pin, leave unconnected

Supply

Test pin, connect to VSS

Digital input

Enable / disable Interrupt

Peripheral power supply, 1.8V ~ VDD

Supply

Analog and digital power supply, 3.0 ~ 3.6 V

Supply ground

Digital I/O

0: 3-wire mode

1: 4-wire mode

Digital output, tri-state buffer Interrupt output. Active LOW, when conversion is finished

Digital I/O

Test pin, leave unconnected

-

Center pad not connected

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