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NXP FXLS8964AFR3 product image
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NXP FXLS8964AFR3RoHS

Manufacturer
NXP
MPN
FXLS8964AFR3
LCSC Part #
C5190703
Packaging
DFN-10(2x2)
Customer #
Key Attributes
3-Axis Low-g Accelerometer
Datasheetpdf iconNXP FXLS8964AFR3
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QtyUnit Price(Reference Only)Total Amount
1+$ 12.452$ 12.45
10+$ 12.335$ 123.35
30+$ 12.2571$ 367.71
100+$ 12.1791$ 1217.91
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Motion Sensors/Accelerometers
ManufacturerNXP
PackagingDFN-10(2x2)
Output Bits12bit
Accelerometer Sensing AxisX,Y,Z
Cache Size-
FeaturesSynchronization and timestamp;Motion event detection
Standby Current4uA
Acceleration Measurement Range (MAX)±16g
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

FXLS8964AF is a compact 3-axis MEMS accelerometer designed for use in automotive remote keyless entry (key lob) applications that require ultra-low-power wake-up on motion. The part supports both high-performance and low-power operating modes, allowing maximum flexibility to meet the resolution and power needs for various use case implementations. A number of advanced, integrated digital features enable designers to reduce the overall system power consumption and simplify host data collection. FXLS8964AF is available in a 2mm × 2mm × 0.95mm 10-pin DFN package with 0.4mm pitch and wettable flanks. The device is qualified to AEC-Q100 and operates over the extended -40°C to +105°C temperature range. The combination of sensor performance, system power-saving features, and extended over-temperature-range performance makes FXLS8964AF an ideal accelerometer for automotive security and convenience applications.

Features

AI Translation
  • ±2 / 4 / 8 / 16 g user-selectable, full-scale measurement ranges
  • 12-bit acceleration data
  • 8-bit temperature sensor data
  • Low noise: 280μg / √Hz in high performance mode
  • Low-power capability:
    • ≤ 1μA IDD for ODRs up to 6.25Hz
    • < 4μA IDD for ODRs up to 50Hz
  • Selectable ODRs up to 3200Hz; Flexible Performance mode allows for custom ODRs with programmable decimation (resolution) and idle-time settings
  • 144 byte output data buffer (FIFO/LIFO) capable of storing up to 32 12-bit X/Y/Z data triplets
  • Flexible Sensor Data Change Detection (SDCD) function for realizing motion or no motion, high-g/low-g, freefall, and other inertial events
  • Autonomous orientation detection function (Portrait/Landscape/Up/Down)
  • Dedicated low-power motion-detection mode with one wire interface option
  • 12-bit vector magnitude calculation
  • Trigger input for synchronizing data collection with an external system
  • I²C interface frequencies up to 1 MHz; 3- and 4-wire SPI interface with clock frequencies up to 4 MHz
  • Bidirectional self-test diagnostic: Device motion or orientation does not impact the result.

Applications

AI Translation
  • Key fob motion wake-up