LSM6DSL Datasheet, PDF (46/113 Pages) STMicroelectronics – iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope

pin# Name
Mode 1 function
Table 17. Internal pin status (continued)
Mode 2 function
Pin status Mode 1
13
SCL
I²C serial clock (SCL) / SPI serial I²C serial clock (SCL) / SPI serial
port clock (SPC)
port clock (SPC)
I²C serial data (SDA) / SPI serial I²C serial data (SDA) / SPI serial
14 SDA data input (SDI) / 3-wire interface data input (SDI) / 3-wire interface
serial data output (SDO)
serial data output (SDO)
Input without pull-up
Input without pull-up
1. Leave pin electrically unconnected and soldered to PCB.
Internal pull-up value is from 30 kΩ to 50 kΩ, depending on VDDIO.
Pin status Mode 2
Input without pull-up
Input without pull-up