17.5 WRITE_PULL_DOWN COMMAND .............................................................................................. 31

17.6 WRITE_PORT_SEL COMMAND ................................................................................................. 31

17.7 WRITE_PORT_STATE COMMAND ............................................................................................. 32

17.8 READ_PORT_SEL COMMAND ................................................................................................... 32

17.9 READ_PORT_STATE COMMAND .............................................................................................. 33

17.10 READ_FIFO COMMAND .......................................................................................................... 33

17.11 RPT_READ_FIFO COMMAND .................................................................................................. 33

17.12 SET_ACTIVE COMMAND ......................................................................................................... 34

17.13 READ_ERROR COMMAND ...................................................................................................... 34

17.14 SET_DEBOUNCE COMMAND .................................................................................................. 35

17.15 SET_KEY_SIZE COMMAND ..................................................................................................... 35

17.16 READ_KEY_SIZE COMMAND .................................................................................................. 35

17.17 READ_CFG COMMAND ........................................................................................................... 36

17.18 WRITE_CLOCK COMMAND ..................................................................................................... 36

17.19 READ_CLOCK COMMAND ...................................................................................................... 36

17.20 PWM_WRITE COMMAND ........................................................................................................ 37

17.21 PWM_START COMMAND ........................................................................................................ 37

17.22 PWM_STOP COMMAND .......................................................................................................... 37

18.0 Absolute Maximum Ratings ........................................................................................................... 38

19.0 DC Electrical Characteristics ......................................................................................................... 38

20.0 AC Electrical Characteristics ......................................................................................................... 39

21.0 Physical Dimensions .................................................................................................................... 41

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