4 layers61.2 × 61.2 mm
Ganglion 01
OpenBCI/Ganglion_Hardware_Design_Files
General repo for Ganglion hardware files
141 parts91
LIS2DE12
STMicroelectronicsExtended
-40℃~+85℃ 1.71V~3.6V 500nA 8bit Accelerometer SPI、I2C X,Y,Z ±16g LGA-12(2x2) Accelerometers ROHS
- Part id
- st/LIS2DE12
- Category
- Accelerometers
- Package
- LGA-12(2x2)
- Pins
- 12
- In stock
- 123 at JLCPCB (C155639)
- Used on
- 17 open-source boards
Overview
The LIS2DE12 is an accelerometer made by STMicroelectronics in a LGA-12(2x2) package with 12 pins. -40℃~+85℃ 1.71V~3.6V 500nA 8bit Accelerometer SPI、I2C X,Y,Z ±16g LGA-12(2x2) Accelerometers ROHS.
PCBKit's library has its KiCad symbol (Sensor_Motion:LIS2DE12, from KiCad's library) and its footprint (4ms_Package_QFP:LGA-12_2x2mm_P0.5mm, from KiCad's library), ready for a KiCad board. 123 are in stock at JLCPCB (part C155639). 17 open-source boards in 14 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
7- Supply, least
- 1.71 V · Vdd, recommended operating min · p. 11
- Supply, most
- 3.6 V · Vdd, recommended operating max · p. 11
- Supply, absolute maximum
- 4.8 V · Vdd, absolute max · p. 14
- Works from
- -40 °C · Operating temperature min · p. 11
- Works up to
- 85 °C · Operating temperature max · p. 11
- Takes working
- 6 µA · Vdd, normal mode at 50 Hz ODR, typical · p. 11
- Takes asleep
- 500 nA · Vdd, power-down mode, typical · p. 11
What it is and has
10- Selectable full scales
- ±2g/±4g/±8g/±16g · p. 1
- Digital interface
- I2C/SPI · p. 1
- Data output
- 8-bit · p. 1
- Orientation detection
- 6D/4D · p. 1
- Power management
- Sleep-to-wake and return-to-sleep · p. 1
- Free-fall detection
- Supported · p. 1
- Motion detection
- Supported · p. 1
- Temperature sensor
- Embedded · p. 1
- FIFO
- Embedded · p. 1
- Compliance
- ECOPACK®, RoHS and Green · p. 1
Specifications
39| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Resistor value for SDO/SA0 pin | Vdd_IO = 1.7 V | typ 54.4 kΩ | 9 |
| Resistor value for SDO/SA0 pin | Vdd_IO = 1.8 V | typ 49.2 kΩ | 9 |
| Resistor value for SDO/SA0 pin | Vdd_IO = 2.5 V | typ 30.4 kΩ | 9 |
| Resistor value for SDO/SA0 pin | Vdd_IO = 3.6 V | typ 20.4 kΩ | 9 |
| Sensitivity So | Vdd = 2.5 V, T = 25 °C; FS bits set to 00; Normal mode | typ 15.6 mg/digit | 10 |
| Sensitivity So | Vdd = 2.5 V, T = 25 °C; FS bits set to 01; Normal mode | typ 31.2 mg/digit | 10 |
| Sensitivity So | Vdd = 2.5 V, T = 25 °C; FS bits set to 10; Normal mode | typ 62.5 mg/digit | 10 |
| Sensitivity So | Vdd = 2.5 V, T = 25 °C; FS bits set to 11; Normal mode | typ 187.5 mg/digit | 10 |
| Self-test output change(4) (5) (6) Vst | Vdd = 2.5 V, T = 25 °C; FS bits set to 00; X-axis; Normal mode | min 4 · max 90 LSb | 10 |
| Self-test output change(4) (5) (6) Vst | Vdd = 2.5 V, T = 25 °C; FS bits set to 00; Y-axis; Normal mode | min 4 · max 90 LSb | 10 |
| Self-test output change(4) (5) (6) Vst | Vdd = 2.5 V, T = 25 °C; FS bits set to 00; Z-axis; Normal mode | min 4 · max 90 LSb | 10 |
| Operating temperature range Top | min -40 · max 85 °C | 10 | |
| Temperature sensor output change vs. temperature TSDr | Vdd = 2.5 V, T = 25 °C | typ 1 digit/°C(2) | 11 |
| Operating temperature range Top | min -40 · max 85 °C | 11 | |
| Supply voltage Vdd | T = 25 °C | min 1.71 · typ 2.5 · max 3.6 V | 11 |
| I/O pins supply voltage(2) Vdd_IO | Vdd = 2.5 V, T = 25 °C | min 1.71 V | 11 |
| Current consumption in normal mode IddLP | Vdd = 2.5 V, T = 25 °C; 50 Hz ODR | typ 6 uA | 11 |
| Current consumption in power-down mode IddPdn | Vdd = 2.5 V, T = 25 °C | typ 0.5 uA | 11 |
| Supply voltage Vdd | min -0.3 · max 4.8 V | 14 | |
| Supply voltage on I/O pins Vdd_IO | min -0.3 · max 4.8 V | 14 | |
| Input voltage on any control pin (CS, SCL/SPC, SDA/SDI/SDO, SDO/SA0) Vin | min -0.3 V | 14 | |
| Acceleration (any axis, powered, Vdd = 2.5 V) APOW | 0.5 ms | max 3000 g | 14 |
| Acceleration (any axis, powered, Vdd = 2.5 V) APOW | 0.2 ms | max 10000 g | 14 |
| Acceleration (any axis, unpowered) AUNP | 0.5 ms | max 3000 g | 14 |
| Acceleration (any axis, unpowered) AUNP | 0.2 ms | max 10000 g | 14 |
| Operating temperature range TOP | min -40 · max 85 °C | 14 | |
| Storage temperature range TSTG | min -40 · max 125 °C | 14 | |
| Electrostatic discharge protection (HBM) ESD | max 2 kV | 14 | |
| Turn-on time | Normal mode | typ 1 ms | 16 |
| So @ ±2g So | Normal mode | typ 16 mg/digit | 16 |
| Normal mode | ODR = 1 Hz | typ 2 uA | 16 |
| Normal mode | ODR = 10 Hz | typ 3 uA | 16 |
| Normal mode | ODR = 25 Hz | typ 4 uA | 16 |
| Normal mode | ODR = 50 Hz | typ 6 uA | 16 |
| Normal mode | ODR = 100 Hz | typ 10 uA | 16 |
| Normal mode | ODR = 200 Hz | typ 18 uA | 16 |
| Normal mode | ODR = 400 Hz | typ 36 uA | 16 |
| Normal mode | ODR = 1620 Hz | typ 100 uA | 16 |
| Normal mode | ODR = 5376 Hz | typ 185 uA | 16 |
Pins, by the datasheet
12- 1 SCL/SPC
- I2C serial clock or SPI serial port clock. · p. 8
- 2 CS
- SPI enable and I2C/SPI mode selection: high enables I2C and idles SPI; low enables SPI and disables I2C. · p. 9
- 3 SDO/SA0
- SPI serial data output or I2C device address least significant bit; internally pulled up. · p. 9
- 4 SDA/SDI/SDO
- I2C serial data, SPI serial data input, or 3-wire serial data output. · p. 8
- 5 Res
- Connect to GND. · p. 9
- 6 GND
- 0 V supply. · p. 9
- 7 GND
- 0 V supply. · p. 9
- 8 GND
- 0 V supply. · p. 9
- 9 Vdd
- Power supply. · p. 9
- 10 Vdd_IO
- Power supply for I/O pins. · p. 9
- 11 INT2
- Interrupt pin 2. · p. 9
- 12 INT1
- Interrupt pin 1. · p. 9
Ordering codes, by the datasheet
1- LIS2DE12TR
- LGA-12 · -40 to +85 °C; tape and reel · p. 1
- 2 layers66.2 × 57.3 mm
- 4 layers28 × 34.7 mm
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Questions
Is there a KiCad symbol and footprint for the LIS2DE12?
Yes. The symbol is Sensor_Motion:LIS2DE12 and the footprint 4ms_Package_QFP:LGA-12_2x2mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LIS2DE12?
LGA-12(2x2), with 12 pins. Its footprint is drawn on this page.
Where is the LIS2DE12 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LIS2DE12?
JLCPCB lists it as part C155639, with 123 in stock; the sellers' links on this page open their listings.
What can replace the LIS2DE12?
Parts like it in the library: the LIS2DW12 by STMicroelectronics, the SC7A20HTR by Hangzhou Silan Microelectronics, the LSM303AGR by STMicroelectronics and the QMA6100P by QST. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LIS2DE12?
17 boards in 14 repositories on GitHub; the most starred are listed on this page, with their KiCad files.