www.ams.com/AS8525

Revision 2.3

4 - 37

AS8525

Datasheet - Contents

8.6 RX and TX Interface........................................................................................................................................................................... 25

8.6.1 Input TX ..................................................................................................................................................................................... 25

8.6.2 Output RX.................................................................................................................................................................................. 25

8.7 MODE Input EN.................................................................................................................................................................................. 26

8.8 4-Wire SPI Interface ........................................................................................................................................................................... 28

8.8.1 SPI Frame.................................................................................................................................................................................. 28

8.8.2 Write Command......................................................................................................................................................................... 28

8.8.3 Read Command......................................................................................................................................................................... 29

8.8.4 Timing........................................................................................................................................................................................ 30

8.9 Configuration and Diagnostic Registers ............................................................................................................................................. 31

8.9.1 Register Definitions.................................................................................................................................................................... 32

9 Package Drawings and Markings ...........................................................................................................................................

34

10 Ordering Information.............................................................................................................................................................

36