The AIS3624DQ is an ultra-low-power high-performance three-axis accelerometer with a digital serial interface SPI standard output, an I2C compatible interface is also available.
The device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wake functions.
The AIS3624DQ has dynamically user selectable full scales of ±6g/±12g/±24g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz.
The self-test capability allows the user to check the functioning of the sensor in the final application.
The device may be configured to generate an interrupt signal by inertial wakeup/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly.
The AIS3624DQ is available in small, quad flat no-lead package (QFN) with the reduced 4x4 mm footprint required by many applications and it is guaranteed to operate over an extended temperature range from -40 °C to +105 °C.
This product may be used in a variety of automotive non-safety applications such as motion-activated functions, telematic boxes, impact recognition and logging systems, and vibration monitoring and compensation.
- Wide supply voltage range: 2.4 V to 3.6 V
- 1.8 V low voltage compatible IOs
- Ultra-low-power mode consumption down to 10 μA
- ±6g/±12g/±24g dynamically selectable full scale
- SPI/I2C digital output interface
- 16-bit data output, 12-bit resolution
- 2 independent programmable interrupt generators
- System sleep-to-wake function
- Embedded self-test
- Extended temperature range -40°C to 105°C
- 10000 g high shock survivability
- ECOPACK®, RoHS and “Green” compliant
- AEC-Q100 qualification
Watch this short tutorial on the Expert mode of the SensorTile.box to learn how to use a graphical wizard to build programs without having to write any code.
This video on the SensorTile.box Pro Mode shows you how to use this IoT and wearable sensor development kit to create customized wireless applications using an STM32Cube function pack. Use-case on a Human Activity Recognition algorithm included.
The first video in the SensorTile.box series of short tutorials will guide you through the pre-recorded examples in the device firmware to help you use IoT and wearable sensor applications.
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Support and Applications
|Part Number||Marketing Status||Package||RoHS Compliance Grade||Material Declaration**|
|QFN 24 4x4x1.8||Ecopack2|
|QFN 24 4x4x1.8||Ecopack2|
QFN 24 4x4x1.8
RoHS Compliance Grade
(**) 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.