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The MMA8652FCR1 is a 3-axis accelerometer manufactured by NXP Semiconductors. Below are its key specifications, descriptions, and features:

Specifications:

• Type: 3-axis digital accelerometer
• Acceleration Range: ±2g, ±4g, ±8g (programmable)
• Resolution: 12-bit (for ±2g, ±4g) / 10-bit (for ±8g)
• Output Data Rate (ODR): 1.56 Hz to 800 Hz (selectable)
• Interface: I²C (up to 400 kHz)
• Operating Voltage: 1.95V to 3.6V
• Current Consumption:
• Active Mode: 165 μA (typical)
• Standby Mode: 2 μA (typical)
• Temperature Range: -40°C to +85°C
• Package: 2 mm × 2 mm × 1 mm DFN-10

Descriptions:

• The MMA8652FCR1 is a low-power, low-noise accelerometer designed for motion sensing applications.
• It includes embedded functions such as motion detection (freefall, wakeup, and landscape/portrait orientation).
• The device supports auto-wake/sleep mode for power efficiency.

Features:

• Low Power Consumption: Optimized for battery-powered applications.
• High Sensitivity: 12-bit resolution for precise motion detection.
• Embedded Motion Detection: Freefall, motion, and orientation detection.
• FIFO Buffer: Stores up to 32 samples to reduce host processor load.
• Flexible Interrupts: Configurable interrupt pins for motion events.
• Robust Design: High shock survivability (10,000g).

This accelerometer is commonly used in wearables, IoT devices, gaming controllers, and industrial applications.

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