2 layers63.5 × 63.5 mm
Main pcb
peterkrull/quad
Firmware, hardware and documentation for my autonomous quad copter project
45 parts210GPL-3.0
LSM6DS3
STMicroelectronicsExtended
-40℃~+85℃ 1.71V~3.6V 8KB Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHS
- Part id
- st/LSM6DS3
- Category
- Accelerometers
- Package
- LGA-14(2.5x3)
- Pins
- 14
- In stock
- 1,500 at JLCPCB (C95230)
- Used on
- 147 open-source boards
Overview
The LSM6DS3 is an accelerometer made by STMicroelectronics in a LGA-14(2.5x3) package with 14 pins. -40℃~+85℃ 1.71V~3.6V 8KB Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHS.
PCBKit's library has its KiCad symbol (Sensor_Motion:LSM6DS3, from KiCad's library) and its footprint (Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y, from KiCad's library), ready for a KiCad board. 1,500 are in stock at JLCPCB (part C95230). 147 open-source boards in 128 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
9- Supply, least
- 1.71 V · Vdd, recommended operating min · p. 23
- Supply, most
- 3.6 V · Vdd, recommended operating max · p. 23
- Supply, least
- 1.62 V · Vdd_IO, recommended operating min · p. 23
- Supply, absolute maximum
- 4.8 V · Vdd, absolute max · p. 27
- Works from
- -40 °C · Operating temperature min · p. 23
- Works up to
- 85 °C · Operating temperature max · p. 23
- Takes working
- 1.25 mA · Gyroscope and accelerometer high-performance mode, up to ODR = 1.6 kHz, typical · p. 23
- Takes asleep
- 6 µA · Gyroscope and accelerometer power down, typical · p. 23
- A pin gives at most
- 4 mA · Digital pad source/sink DC current max guaranteeing VOH and VOL · p. 23
What it is and has
8- Accelerometer full scale
- ±2/±4/±8/±16 g · p. 1
- Gyroscope full scale
- ±125/±250/±500/±1000/±2000 dps · p. 1
- FIFO
- Up to 8 kbyte · p. 1
- Serial interface
- SPI/I2C with main processor data synchronization · p. 1
- Temperature sensor
- Embedded · p. 1
- Compliance
- ECOPACK®, RoHS and Green · p. 1
- Sensor hub
- Up to 6 total sensors: 2 internal and 4 external · p. 16
- Pedometer
- Step detector and step counters · p. 16
Around it
3- cap 100 nF
- between VDDIO and GND; Recommended filter capacitor for I/O supply. · p. 19
- cap 100 nF
- between VDD and GND; Recommended supply capacitor. · p. 19
- res not specified
- between SCL and Vdd_IO; External pull-up required for I2C. · p. 34
Specifications
16| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Supply voltage Vdd | T = 25 °C | min 1.71 · typ 1.8 · max 3.6 V | 23 |
| Power supply for I/O Vdd_IO | Vdd = 1.8 V, T = 25 °C; maximum is Vdd + 0.1 V | min 1.62 V | 23 |
| Gyroscope and accelerometer in high-performance mode IddHP | Vdd = 1.8 V, T = 25 °C; up to ODR = 1.6 kHz | typ 1.25 mA | 23 |
| Gyroscope and accelerometer in normal mode IddNM | Vdd = 1.8 V, T = 25 °C; ODR = 208 Hz | typ 0.9 mA | 23 |
| Gyroscope and accelerometer in low-power mode IddLP | Vdd = 1.8 V, T = 25 °C; ODR = 12.5 Hz | typ 0.42 mA | 23 |
| Accelerometer current consumption in high-performance mode LA_IddHP | Vdd = 1.8 V, T = 25 °C; up to ODR = 1.6 kHz | typ 240 uA | 23 |
| Accelerometer current consumption in normal mode LA_IddNM | Vdd = 1.8 V, T = 25 °C; ODR = 104 Hz | typ 70 uA | 23 |
| Accelerometer current consumption in low-power mode LA_IddLM | Vdd = 1.8 V, T = 25 °C; ODR = 12.5 Hz | typ 24 uA | 23 |
| Gyroscope and accelerometer in power down IddPD | Vdd = 1.8 V, T = 25 °C | typ 6 uA | 23 |
| Low-level output voltage VOL | Vdd = 1.8 V, T = 25 °C; IOL = 4 mA | max 0.2 V | 23 |
| Operating temperature range Top | min -40 · max 85 °C | 23 | |
| Supply voltage Vdd | min -0.3 · max 4.8 V | 27 | |
| Storage temperature range TSTG | min -40 · max 125 °C | 27 | |
| Acceleration g for 0.2 ms Sg | 0.2 ms | max 10000 g | 27 |
| Electrostatic discharge protection (HBM) ESD | HBM | max 2 kV | 27 |
| Input voltage on any control pin (including CS, SCL/SPC, SDA/SDI/SDO, SDO/SA0) Vin | Maximum is Vdd_IO +0.3 V | min -0.3 V | 27 |
Pins, by the datasheet
14- 1 SDO/SA0
- SPI 4-wire serial data output or I2C device address least significant bit. · p. 19
- 2 SDx
- Mode 1: connect to VDDIO or GND. Mode 2: I2C serial data master (MSDA). · p. 19
- 3 SCx
- Mode 1: connect to VDDIO or GND. Mode 2: I2C serial clock master (MSCL). · p. 19
- 4 INT1
- Programmable interrupt 1. · p. 19
- 5 VDDIO
- Power supply for I/O pins; recommended 100 nF filter capacitor. · p. 19
- 6 GND
- 0 V supply. · p. 19
- 7 GND
- 0 V supply. · p. 19
- 8 VDD
- Power supply; recommended 100 nF capacitor. · p. 19
- 9 INT2
- Programmable interrupt 2 or data enable (DEN); Mode 2 also supports I2C master external synchronization signal (MDRDY). · p. 19
- 10 NC
- Leave electrically unconnected and soldered to PCB. · p. 19
- 11 NC
- Leave electrically unconnected and soldered to PCB. · p. 19
- 12 CS
- I2C/SPI mode selection: high enables I2C and SPI idle; low enables SPI and disables I2C. · p. 19
- 13 SCL
- I2C serial clock (SCL) or SPI serial port clock (SPC). · p. 19
- 14 SDA
- I2C serial data, SPI serial data input, or 3-wire serial data output. · p. 19
Ordering codes, by the datasheet
2- LSM6DS3
- LGA-14L (2.5 x 3 x 0.83 mm) · -40 to +85 °C; tray · p. 1
- LSM6DS3TR
- LGA-14L (2.5 x 3 x 0.83 mm) · -40 to +85 °C; tape and reel · p. 1
- 2 layers158.1 × 124.5 mm
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Questions
Is there a KiCad symbol and footprint for the LSM6DS3?
Yes. The symbol is Sensor_Motion:LSM6DS3 and the footprint Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LSM6DS3?
LGA-14(2.5x3), with 14 pins. Its footprint is drawn on this page.
Where is the LSM6DS3 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LSM6DS3?
JLCPCB lists it as part C95230, with 1,500 in stock; the sellers' links on this page open their listings.
What can replace the LSM6DS3?
Parts like it in the library: the LSM6DS3TR-C by STMicroelectronics, the LSM6DSL by STMicroelectronics, the ISM330DHCX by STMicroelectronics and the LSM6DSM by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LSM6DS3?
147 boards in 128 repositories on GitHub; the most starred are listed on this page, with their KiCad files.