Datasheet

Figure 14. Data format (sequential read)
S As
ADDRESS[7:0]
Am
DATA[7:0]
P
0x53 (read)
Am
DATA[7:0]
Am
DATA[7:0]
Am
DATA[7:0]
Am
DATA[7:0]
S As
ADDRESS[7:0]
INDEX[7:0]
As P
0x52 (write)
INDEX[15:8]
As
3.1 I2C interface - timing characteristics
Timing characteristics are shown in the following tables. Refer to Figure 15. I2C timing characteristics for an
explanation of the parameters used.
Timings are given for all PVT conditions
Table 5. I2C interface - timing characteristics for Fast mode plus (1 MHz)
Symbol Parameter Minimum Typical Maximum Unit
F
I2C
Operating frequency 0 - 1000 kHz
t
LOW
Clock pulse width low 0.5 - -
μs
t
HIGH
Clock pulse width high 0.26 - -
t
SP
Pulse width of spikes which are
suppressed by the input filter
- - 50 ns
t
BUF
Bus free time between
transmissions
0.5 - -
μs
t
HD.STA
Start hold time 0.26 - -
t
SU.STA
Start setup time 0.26 - -
t
HD.DAT
Data in hold time 0 - 0.9
t
SU.DAT
Data in setup time 50 - -
ns
t
R
SCL/SDA rise time - - - - 120
t
F
SCL/SDA fall time - - 120
t
SU.STO
Stop set-up time 0.26 - - μs
Ci/o Input/output capacitance (SDA) - - 10
pF
Cin Input capacitance (SCL) - - 4
C
L
Load capacitance - 140 550
VL53L4CD
I2C interface - timing characteristics
DS13812 - Rev 3
page 13/36