Accelerometer, 3-Axis, Digital, Dfn-10; Sensing Range – Accelerometer:± 2G, ± 4G, ± 8G; Sensing Axis:X, Y, Z; Output Interface:I2C; Sensor Case/Package:Dfn; No. Of Pins:10Pins; Sensitivity Typ:1024 Lsb/G, 512Lsb/G, 256Lsb/G Rohs Compliant: Yes |Nxp MMA8652FCR1

MMA8652FCR1 – Digital 3-Axis Accelerometer – NXP Semiconductors

Experience precise motion detection with the NXP MMA8652FCR1 digital accelerometer. This compact, low-power IC delivers reliable three-axis acceleration measurement for embedded systems, featuring selectable sensitivity ranges (±2g/4g/8g) and I²C output. Ideal for space-constrained designs requiring robust motion sensing capabilities.

Key Features

• Digital Output: I²C interface for simplified integration
• Triple-Axis Sensing: X, Y, Z directional measurement
• Configurable Range: ±2g, ±4g, or ±8g acceleration detection
• Low Voltage Operation: 1.95V–3.6V supply range
• Power-Saving Mode: Integrated sleep functionality
• Extended Temperature Range: Operates at -40°C to +85°C

Technical Specifications

• Sensitivity: 1024 LSB/g (±2g) to 256 LSB/g (±8g)
• Bandwidth: Adjustable 0.78Hz–400Hz
• Output Resolution: 10-bit digital data
• Package: 10-DFN (2×2) surface-mount device
• Base Series: MMA86 family
• Status: Obsolete (limited availability – contact PCX for stock verification)

Typical Applications

• Industrial equipment vibration monitoring
• Portable consumer electronics orientation detection
• IoT device motion-activated wake-up systems
• Gaming controller motion input
• Asset tracking and tilt sensing

About NXP Semiconductors

NXP Semiconductors is a global leader in secure connectivity solutions for embedded applications, with over 60 years of innovation in automotive, industrial, and IoT markets. Their sensor portfolio combines cutting-edge MEMS technology with signal processing expertise, delivering industry-leading accuracy and reliability.

Renowned for rigorous quality standards, NXP devices undergo extensive validation for performance consistency across extreme environmental conditions. This commitment to excellence makes their components preferred solutions for mission-critical systems worldwide.

About Accelerometers

Accelerometers measure static gravity or dynamic acceleration forces across multiple axes, converting physical motion into electrical signals. These ICs are fundamental for orientation detection, impact sensing, and vibration analysis in modern electronics. Their ability to detect subtle movements enables features like screen rotation, step counting, and shock protection.

Digital accelerometers like the MMA8652FCR1 simplify design implementation with direct microcontroller interfaces, eliminating analog signal conditioning. Their low-power operation and miniaturized packages make them indispensable for battery-powered and space-sensitive applications where precise motion data drives user experiences and system functionality.

Packaging Options

Available in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® formats for automated assembly compatibility. Confirm packaging availability with PCX sales team during ordering.

FAQs

Q: What does “obsolete” status mean for availability?
A: While no longer in active production, PCX maintains limited stock of obsolete components like the MMA8652FCR1. Contact us for real-time inventory status.

Q: Can this accelerometer detect tilt orientation?
A: Yes, by measuring static gravity vectors across three axes, it accurately calculates device inclination up to ±90°.

Q: Is an external ADC required?
A: No, this digital accelerometer includes integrated 10-bit conversion and outputs digital data via I²C.

Q: What’s the typical current consumption?
A: Ultra-low power operation draws 6μA in standby mode and 165μA during active measurement (typical values at 2.5V).

Q: How does sensitivity relate to g-range selection?
A: Higher g-ranges (±8g) yield lower resolution (256 LSB/g), while lower ranges (±2g) provide higher resolution (1024 LSB/g) for finer detection.

Q: Are evaluation boards available?
A: PCX can provide compatible development tools – inquire about NXP’s FRDMSTBC-A8652 evaluation platform.

⚠️ Limited Stock Alert: Secure your MMA8652FCR1 accelerometers now! PCX offers expedited shipping and dedicated technical support for your design needs. Download datasheet and order today!

Product images are representational. Refer to datasheet for exact specifications.