±2g/±4g/±8g/±16g, Low Power 12-bit Digital Accelerometer
Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital Accelerometer
FXLS8964AF is a compact 3-axis accelerometer designed for applications requiring ultra-low power wake up on motion. With AEC-Q100 qualification and an extended temperature range, this device is an ideal choice for Automotive Key Fob application.
This smart sensor includes advanced digital features such as the SDCD block for inertial event detection, auto wake sleep, 32 sample FIFO/LIFO buffer and a single wire interface, ensuring overall power savings and simplified host data collection.
Product Details
Features
Compact Package
- 2 mm x 2 mm x 0.95 mm 10-pin DFN package
Automotive Qualified
- AEC-Q100, extended temperature range from –40 °C to +105 °C
Robust Design
- EMC compliant, DFN package with wettable flanks
Low Power
- ≤ 1 μA IDD up to 6.25 Hz, 20 uA IDD at 400 Hz
- 650 nA in standby mode
- 50 nA in hibernate mode
Ultra-Low Power Wake Up
- Dedicated ultra-low-power motion-detection mode with a single wire interface option
Full-Scale Range
- ±2 g / ±4 g / ±8 g / ±16 g
Resolution
- 12 bit
Output Data Rate
- 0.78 Hz to 3200 Hz
Communication Interface
- I²C up to 1 MHz and SPI up to 4 MHz
Configurable Interrupts
- SDCD block for Freefall, motion or no motion, high-g/low-g, inertial events
- Vector magnitude
- Orientation (landscape, portrait, up, down)
- FIFO/LIFO (144 bytes)
- Auto-wake sleep for power savings
Bidirectional Self-Test Diagnostic
- The result is not impacted by device motion or orientation
Product Longevity Program
- This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. This product is included in the 15-year program.
Sensor Toolbox: Sensor Development Ecosystem
Sensor Development Toolbox is the complete ecosystem for product development with NXP’s motion and pressure sensors targeted toward IoT, Industrial, Medical applications. It encompasses a wide spectrum of sensor evaluation hardware and software tools making our sensors easy to use.
Related products
±2g/±4g/±8g/±16g, Low Power 12-bit Digital Accelerometer
±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital IoT Accelerometer
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Design Resources
Hardware
Quick reference to our
board types.
3 hardware offerings
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Evaluation and Development BoardsSensor ToolBox Development Board for FXLS8964AF 3-Axis AccelerometerFeatured
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Evaluation and Development BoardsEvaluation Kit for MCX N54x MCUs
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Evaluation and Development BoardsEvaluation Kit for MCX N94x MCUs
Software
Quick reference to our software types.
1-5 of 6 software files
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Application Example Software
IoT Sensing Software Development Kit (ISSDK): Embedded Software Framework
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BSPs and Device Drivers
MCUXpresso Config Tools: Pins, Clocks and Peripherals
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Code Snippets
Sensor Drivers for NXP Sensors
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Examples and Quick Start Software
MCUXpresso Software Development Kit (SDK)
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Debugging and Visualization Tools
FreeMASTER Sensor Tool for IoT/Industrial/Medical Sensors
Note: For better experience, software downloads are recommended on desktop.
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
2 engineering services
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Independent Design House (IDH)
Elektrobit DLE Digital Life Experience
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Independent Design House (IDH)
Embedded Software Development Services
To find additional partner offerings that support this product, visit our Partner Marketplace.