component

LSM6DSRTR

Public Made by Adom

by adom

STMicroelectronics Attitude Sensor/Gyroscope, LGA-14(2.5x3). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs lsm6dsrtr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers lsm6dsrtr: viewers · Ray 1mo ago
lsm6dsrtr-etched.fit.json lsm6dsrtr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lsm6dsrtr-etched.glb lsm6dsrtr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lsm6dsrtr-etched.step lsm6dsrtr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
lsm6dsrtr.glb Publish 0.1.0 · Ray 1mo ago
lsm6dsrtr.kicad_mod Publish 0.1.0 · Ray 1mo ago
lsm6dsrtr.kicad_sym Publish 0.1.0 · Ray 1mo ago
lsm6dsrtr.lbr Publish 0.1.0 · Ray 1mo ago
lsm6dsrtr.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 7d ago
README.md lsm6dsrtr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 16d ago

LSM6DSRTR

STMicroelectronics · Attitude Sensor/Gyroscope · LGA-14(2.5x3)

LSM6DSRTR from STMicroelectronics, in a LGA-14(2.5x3). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 SDO/SA0 bidirectional SPI 4-wire interface serial data output (SDO) / I2C least significant bit of the device address (SA0). Function is muxed based on selected serial interface mode.
2 SDx bidirectional Mode 1: connect to VDDIO or GND. Mode 2: I2C serial data master (MSDA). Mode 3/4: auxiliary SPI 3/4-wire serial data input (SDI) and SPI 3-wire serial data output (SDO).
3 SCx bidirectional Mode 1: connect to VDDIO or GND. Mode 2: I2C serial clock master (MSCL). Mode 3/4: auxiliary SPI 3/4-wire serial port clock (SPC_Aux).
4 INT1 output Programmable interrupt 1 output in I2C and SPI modes. Used to signal events such as data-ready, wakeup, tap, free-fall, etc.
5 VDDIO power_in Power supply for I/O pins. Recommended 100 nF filter capacitor to GND.
6 GND power_in 0 V supply (ground reference).
7 GND power_in 0 V supply (ground reference).
8 VDD power_in Analog power supply, 1.71 V to 3.6 V. Recommended 100 nF filter capacitor to GND.
9 INT2 bidirectional Programmable interrupt 2 (INT2) / Data enable (DEN). In Mode 2 also serves as I2C master external synchronization signal (MDRDY).
10 OCS_Aux input Mode 1/2: leave unconnected (soldered to PCB). Mode 3/4: auxiliary SPI 3/4-wire interface enable (chip select).
11 SDO_Aux bidirectional Mode 1/2: connect to VDD_IO or leave unconnected. Mode 3/4: auxiliary SPI 4-wire serial data output (SDO_Aux); leave unconnected when using auxiliary SPI 3-wire interface.
12 CS input I2C/MIPI I3C/SPI mode selection. 1: SPI idle mode / I2C/MIPI I3C communication enabled. 0: SPI communication mode / I2C/MIPI I3C disabled.
13 SCL/SPC input I2C/MIPI I3C serial clock (SCL) / SPI serial port clock (SPC). Muxed function based on selected serial interface.
14 SDA/SDI/SDO bidirectional I2C/MIPI I3C serial data (SDA) / SPI serial data input (SDI) / SPI 3-wire interface serial data output (SDO).

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package LGA-14(2.5x3)
Category Sensor
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • LSM6DSRTR

CAD (KiCad official)

  • Symbol: LSM6DSRTR
  • Footprint: Package_LGA:Bosch_LGA-14_3x2.5mm_P0.5mm
  • 3D model: LGA-14(2.5x3) (KiCad packages3D, STEP)
  • 3D model files: lsm6dsrtr-etched.step / lsm6dsrtr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lsm6dsrtr.step / lsm6dsrtr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (166 pp, sha256 7f08c9bc2ede9374, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF