General Information

• Manufacturer: NXP Semiconductors
• Product Status: Discontinued
• Package: Tape & Reel (TR), Cut Tape (CT), Digi-Reel®
• Mounting Type: Surface Mount
• Sensor Type: Digital Accelerometer
• Axis: X, Y, Z.

Electrical Characteristics

• Supply Voltage: 1.95V to 3.6V
• Acceleration Range: ±2g, ±4g, ±8g
• Sensitivity: 256 counts/g at ±2g, 128 counts/g at ±4g, 64 counts/g at ±8g
• Output Data Rates (ODR): 1.56Hz to 800Hz
• Interface Type: I²C.

Functional Features

• Embedded Interrupt Functions: Allows for overall power savings by relieving the host processor from continuously polling data. The device can be configured to generate inertial wake-up interrupt signals from any combination of the configurable embedded functions.
• Motion Detection Channels: There are three embedded channels for motion detection, including freefall or motion detection, pulse detection, and jolt detection.
• Orientation Detection: Can detect orientation (portrait/landscape) with programmable hysteresis.
• Automatic ODR Change: Supports automatic ODR change for auto-wake and return to sleep.
• Selectable Full Scale: The accelerometer has a dynamically selectable full scale of ±2g/±4g/±8g.
• Digital Output: Provides 10-bit and 8-bit digital output.

Mechanical Characteristics

• Package/Case: 16-VFQFN
• Dimensions: 3mm x 3mm
• Height: 1mm
• Pin Count: 16
• Terminal Pitch: 0.5mm.

Applications

• Portable Devices: Such as smartphones, tablets, and wearable devices, for applications like motion sensing, screen orientation detection, and step counting.
• Industrial Applications: Used in industrial equipment for vibration monitoring, asset tracking, and machinery health monitoring.
• Sensing & Instrumentation: Applicable in various sensing and instrumentation systems, such as in automotive electronics for airbag deployment, vehicle stability control, and navigation systems.

Environmental Specifications

• Operating Temperature Range: -40°C to 85°C
• RoHS Compliance: Compliant by exemption