LIS2DTW12

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MEMS digital output dual motion and temperature sensor

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  • The LIS2DTW12 is an ultra-low-power high-performance three-axis linear accelerometer and temperature sensor belonging to the “femto” family which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.

    The device has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 1600 Hz.
    The LIS2DTW12 has an embedded 0.8 °C (typ. accuracy) temperature sensor with ODRs ranging from 50 to 1.6 Hz and resolution from 8 to 12 bits.
    The LIS2DTW12 has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.
    The embedded self-test capability allows the user to check the functioning of the sensor in the final application.
    The device has a dedicated internal engine to process motion and acceleration detection including free-fall, wakeup, highly configurable single/double-tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection and 6D/4D orientation.
    The LIS2DTW12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

    Key Features

    • Ultra-low power consumption: 50 nA in power-down mode, below 1 µA in active low-power mode
    • Very low noise: down to 1.3 mg RMS in low-power mode
    • 0.8 °C (typ. accuracy) embedded temperature sensor
    • Multiple operating modes with multiple bandwidths
    • Android stationary detection, motion detection
    • Supply voltage, 1.62 V to 3.6 V
    • Independent IO supply
    • ±2g/±4g/±8g/±16g full scale
    • High-speed I²C/SPI digital output interface
    • Single data conversion on demand
    • 16-bit accelerometer data output
    • 12-bit temperature data output
    • Self-test
    • 32-level FIFO
    • 10000 g high shock survivability
    • ECOPACK, RoHS and “Green” compliant

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      AWS IoT Core

      Active

      AWS IoT Core is a managed cloud service that lets connected devices easily and securely interact with cloud applications and other devices

      Cloud AWS

      AZURE Cloud

      Active

      Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks.

      Cloud Microsoft

      Watson IoT Platform

      Active

      IBM Watson IoT Platform is a managed, cloud-hosted service designed to make it simple to derive value from your Internet of Things devices.

      Cloud IBM
      AWS IoT Core

      Description:

      AWS IoT Core is a managed cloud service that lets connected devices easily and securely interact with cloud applications and other devices
      AZURE Cloud

      Description:

      Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks.
      Watson IoT Platform

      Description:

      IBM Watson IoT Platform is a managed, cloud-hosted service designed to make it simple to derive value from your Internet of Things devices.
    • Part number
      Status
      Description
      Type
      Supplier

      C-Driver-MEMS

      Active

      Standard C platform-independent drivers for MEMS motion and environmental sensors

      Drivers for MEMS ST
      C-Driver-MEMS

      Description:

      Standard C platform-independent drivers for MEMS motion and environmental sensors
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-MKI190V1

      Active

      LIS2DTW12 adapter board for a standard DIL 24 socket

      MEMS Motion Sensor Eval Boards ST
      STEVAL-MKI190V1

      Description:

      LIS2DTW12 adapter board for a standard DIL 24 socket
    • Part number
      Status
      Description
      Type
      Supplier

      Hardware and firmware design

      Active

      Complete hardware and firmware design for all applications

      Engineering Services SIANA Systems

      SensiEDGE customization services

      Active

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

      Engineering Services SensiEDGE

      SensorTile.box customization services

      Active

      Engineering services on theSensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

      Engineering Services FAE Technology
      Hardware and firmware design

      Description:

      Complete hardware and firmware design for all applications
      SensiEDGE customization services

      Description:

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!
      SensorTile.box customization services

      Description:

      Engineering services on theSensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LIS2DTW12

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LIS2DTW12
Evaluation
LGA2X2X0.7 12 LEADS Ecopack2
LIS2DTW12TR
Active
LGA2X2X0.7 12 LEADS Ecopack2

LIS2DTW12

Package:

LGA2X2X0.7 12 LEADS

Material Declaration**:

PDF XML

Marketing Status

Evaluation

Package

LGA2X2X0.7 12 LEADS

RoHS Compliance Grade

Ecopack2

LIS2DTW12TR

Package:

LGA2X2X0.7 12 LEADS

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LGA2X2X0.7 12 LEADS

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LIS2DTW12 No availability of distributors reported, please contact our sales office
Evaluation
EAR99 NEC Tray LGA2X2X0.7 12 LEADS -40 85 PHILIPPINES
LIS2DTW12TR Available at 5 distributors

Distributor availability ofLIS2DTW12TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 300 1 Order Now
AVNET AMERICA 10000 0 Order Now
ARROW EUROPE 324 0 Order Now
MOUSER WORLDWIDE 3 1 Order Now
Farnell Element14 EUROPE 9925 1 Order Now

Distributor reported inventory date: 2020-11-29

Distributor Name

RS COMPONENTS

Stock

300

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

10000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

324

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

9925

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-29

Buy Direct
Active
EAR99 NEC Tape And Reel LGA2X2X0.7 12 LEADS -40 85 PHILIPPINES 0.99 / 1k

LIS2DTW12

Marketing Status

Evaluation

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tray

Package

LGA2X2X0.7 12 LEADS

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

Country of Origin

PHILIPPINES

LIS2DTW12TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.99 / 1k

Distributor availability ofLIS2DTW12TR

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 300 1 Order Now
AVNET AMERICA 10000 0 Order Now
ARROW EUROPE 324 0 Order Now
MOUSER WORLDWIDE 3 1 Order Now
Farnell Element14 EUROPE 9925 1 Order Now

Distributor reported inventory date: 2020-11-29

Distributor Name

RS COMPONENTS

Stock

300

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

10000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

324

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

9925

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-29

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

LGA2X2X0.7 12 LEADS

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

0.99 / 1k

Country of Origin

PHILIPPINES

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors