VL53L1 datasheet(22/35 Pages) STMICROELECTRONICS

Teilenummer	VL53L1

Bauteilbeschribung	A new generation, long distance ranging Time-of-Flight sensor based on ST?셲 FlightSensense™ technology

PDF	35 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

22 / 35 page

Control interface

VL53L1X

22/35

DocID031281 Rev 3

Figure 17. I2C timing characteristics

All timings are measured from either VIL or VIH.

4.2

I2C interface - reference registers

The registers shown in the table below can be used to validate the user I2C interface.

Note:

The I2C read/writes can be 8,16 or 32-bit. Multi-byte reads/writes are always addressed in

ascending order with MSB first as shown in Table 12.

The customer must use the VL53L1X software driver for easy and efficient ranging

operations to match performance and accuracy criteria. Hence full register details are not

exposed. The customer should refer to the VL53L1X API user manual (UM2356).

SDA

SCL

tHD.STA

tHIGH

tSU.DAT

tHD.DAT

tSU.STA

tSU.STO

...

tHD.STA

tLOW

tBUF

stop

start

stop

start

VIH

VIL

VIH

VIL

Table 11. Reference registers

Index

After fresh reset, without

driver loaded

Model ID

0x010F

0xEA

Module Type

0x0110

0xCC

Mask Revision

0x0111

0x10

Table 12. 32-bit register example

Byte

Address

MSB

Address + 1

Address + 2

Address + 3

LSB

VL53L1 Datenblatt(PDF) 22 Page - STMicroelectronics

VL53L1 Datenblatt(HTML) 22 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Datenblatt Download

Link URL