VL53L7CX datasheet(8/40 Pages) STMICROELECTRONICS

부품명	VL53L7CX

상세설명	Time-of-Flight 8x8 multizone ranging sensor with 90 FoV

PDF	40 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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Functional description

2.1

Software interface

This section shows the software interface of the device. The host customer application controls the VL53L7CX

using an application programming interface (API). The API implementation is delivered to the customer as a

driver (C code and reference Linux® driver). The driver provides the customer application with a set of high level

functions that allow control of the VL53L7CX firmware such as device initialization, ranging start/stop, mode select

etc.

Figure 6. VL53L7CX system functional description

2.2

Power state machine

Figure 7. Power state machine

Table 4. Power state description

Device state

Description

LP idle

Low power idle state with data retention

RAM and register content retained

Allows fast resume to HP idle

I2C communication disabled if using LPn

HP idle

High power idle state

Device needs to be in HP idle state to start ranging

Power up state

Ranging

Full operation

VCSEL is active (pulsing)

VL53L7CX

Functional description

DS13865 - Rev 3

page 8/40

VL53L7CX 데이터시트(PDF) 8 Page - STMicroelectronics