LSM6DS3TR C Review

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Updated and verified all pins.
  • Generalized groups: Power, Ground, Interface, Digital I/O, Other
  • Added/updated Section on every pin to exactly match its Pin Group
  • Kept the one-pin-one-group rule intact; no pin is assigned to multiple groups.
A

adrian95

Assign a Terminal Order from 1 to 10, starting with Power. Power should be Terminal Order 1, and Ground should be last, Terminal Order 10. For Orientation, set Power to "Top" and Ground to "Bottom." For the remaining sections/groups, you may decide the Terminal Order and Orientation yourself. For Orientation, distribute them between "Left" and "Right" — don't put everything on one side. Each group/section should have a different orientation.

flux

I’ll assign terminal ordering and orientations by group, keeping Power at order 1/top and Ground at order 10/bottom, with the remaining groups split across left/right.

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Assigned and verified Terminal Order and Pin Orientation.
  • Power: order 1, orientation Top
  • Interface: order 2, orientation Left
  • Digital I/O: order 3, orientation Right
  • Other: order 9, orientation Right
  • Ground: order 10, orientation Bottom
Note: there are three remaining non-power/non-ground groups but only two allowed remaining orientations (Left/Right), so Other shares Right with Digital I/O while the left/right distribution requirement is still met.
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Pins

Symbol

Layout

3D View

Name
Pin #
Type
Part Type
Pin Description
Pin Group
ADO/SA0
1
Bi-Directional
Terminal
SDO/SA0: SPI 4-wire serial data output; I2C address least-significant bit selector.
Interface
SDX
2
Bi-Directional
Terminal
Mode 1: connect to VDDIO or GND. Mode 2: I2C master serial data (MSDA).
Interface
SCX
3
Bi-Directional
Terminal
Mode 1: connect to VDDIO or GND. Mode 2: I2C master serial clock (MSCL).
Interface
INT1
4
Output
Terminal
Programmable interrupt output 1.
Digital I/O
VDDIO
5
Power In
Terminal
I/O power supply VDDIO; place 100 nF ceramic decoupling capacitor near pin.
Power
GND_1
6
Ground
Terminal
0 V supply ground.
Ground
GND_2
7
Ground
Terminal
0 V supply ground.
Ground
VDD
8
Power In
Terminal
Core power supply VDD; place 100 nF ceramic decoupling capacitor near pin.
Power
INT2
9
Bi-Directional
Terminal
Programmable interrupt output 2; data enable (DEN); in Mode 2 also I2C master external synchronization (MDRDY).
Digital I/O
NC_1
10
Not Connected
Terminal
Leave electrically unconnected and soldered to PCB.
Other
NC_2
11
Not Connected
Terminal
Leave electrically unconnected and soldered to PCB.
Other
CS
12
Input
Terminal
I2C/SPI mode selection and SPI chip select: high enables I2C / SPI idle, low selects SPI.
Interface
SCL
13
Input
Terminal
I2C serial clock (SCL); SPI serial port clock (SPC).
Interface
SDA
14
Bi-Directional
Terminal
I2C serial data (SDA); SPI serial data input (SDI); 3-wire SPI serial data output (SDO).
Interface

LSM6DS3TR-C