Datasheet

Contents
1 Product overview ..................................................................3
1.1 Technical specification ..........................................................3
1.2 System block diagram ..........................................................3
1.3 Device pinout ..................................................................4
1.4 Application schematic...........................................................5
2 Functional description .............................................................7
2.1 System functional description ....................................................7
2.2 State machine description .......................................................8
2.3 Customer manufacturing calibration flow ...........................................8
2.4 Device programming and control .................................................8
2.5 Digital processing and reading the results ..........................................8
2.6 Reading the results .............................................................9
2.7 Power sequence ...............................................................9
2.8 Ranging sequence ............................................................10
2.9 Handshake management .......................................................10
3 Control interface..................................................................11
3.1 I2C interface - timing characteristics..............................................13
3.2 I2C interface - reference registers................................................15
4 Electrical characteristics..........................................................16
4.1 Absolute maximum ratings......................................................16
4.2 Recommended operating conditions .............................................16
4.3 ESD.........................................................................16
4.4 Current consumption ..........................................................17
4.5 Digital input and output.........................................................17
5 Ranging performances ...........................................................18
5.1 Measurement conditions .......................................................18
5.2 Minimum ranging distance ......................................................18
5.3 Maximum ranging distance .....................................................18
5.4 Ranging accuracy .............................................................19
VL53L4CD
Contents
DS13812 - Rev 3
page 34/36