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AS8650

Datasheet - Contents

7.13.9 BUS Wake_up Flag ................................................................................................................................................................. 23

7.13.10 Local Wake_up Flag.............................................................................................................................................................. 24

7.13.11 OVT_Warning Flag ................................................................................................................................................................ 24

7.13.12 OVT_Recover Flag ................................................................................................................................................................ 24

7.13.13 Bus Failure Flags................................................................................................................................................................... 24

7.13.14 Local Failure Flags ................................................................................................................................................................ 24

7.14 Watchdog (WD) ................................................................................................................................................................................ 25

7.14.1 Start-up Watchdog Behavior.................................................................................................................................................... 25

7.14.2 Window Watchdog Behavior.................................................................................................................................................... 25

7.14.3 Time-out Watchdog Behavior .................................................................................................................................................. 26

7.15 Interrupt Generation ......................................................................................................................................................................... 26

7.16 Status Registers ............................................................................................................................................................................... 27

8 Application Information ...........................................................................................................................................................

28

8.1 Serial Peripheral Interface.................................................................................................................................................................. 28

8.1.1 SPI Write Operation................................................................................................................................................................... 29

8.1.2 SPI Read Operation................................................................................................................................................................... 30

8.1.3 SPI Timing Diagram................................................................................................................................................................... 31

8.2 Inter-Integrated Circuit (I2C) Interface................................................................................................................................................ 32

8.2.1 I2C Write Operation................................................................................................................................................................... 32

8.2.2 I2C Read Operation................................................................................................................................................................... 33

8.3 Digital Timing Specification ................................................................................................................................................................ 34

8.3.1 System Specification and Timings............................................................................................................................................. 37

8.4 Register Space................................................................................................................................................................................... 38

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

43

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

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