Overview
The NXP MMA8653FCR1 is a 3-axis, 10-bit digital accelerometer designed for advanced performance in a compact package. This device is part of NXP's Xtrinsic series and is known for its low-power consumption and high accuracy. The MMA8653FCR1 is housed in a small 10-pin DFN package, measuring 2 mm x 2 mm x 1 mm, making it suitable for space-constrained applications.
Key Specifications
| Parameter | Value |
|---|---|
| ADC Resolution | 10 bits |
| Digital Sensitivity in 2 g mode | 256 counts/g |
| Supply Voltage | 1.95 V to 3.6 V |
| Digital Interface Voltage | 1.62 V to 3.6 V |
| Full-Scale Ranges | ±2 g, ±4 g, ±8 g |
| Output Data Rates (ODR) | 1.56 Hz to 800 Hz |
| Digital Output Interface | I2C with programmable interrupts |
| Package Type | 10-pin DFN (2 mm x 2 mm x 1 mm) |
| Temperature Range | -40°C to +85°C |
| RoHS Status | ROHS Compliant |
Key Features
- Low-power mode and auto-WAKE/auto-SLEEP functions for power efficiency.
- Embedded functions including freefall, motion, and transient detection.
- Configurable interrupt pins for flexible user-programmable options.
- Access to low-pass filtered data for jolt detection and faster transitions.
- Fixed orientation detection.
- Data-ready interrupt for efficient data handling.
Applications
The MMA8653FCR1 is suitable for a variety of applications where precise acceleration measurement is required, such as:
- Consumer electronics (e.g., smartphones, tablets, gaming controllers).
- Industrial automation and control systems.
- Automotive systems (e.g., airbag deployment, anti-theft systems).
- Health and fitness devices (e.g., pedometers, fitness trackers).
- Navigation and orientation systems.
Q & A
- What is the resolution of the MMA8653FCR1 accelerometer?
The MMA8653FCR1 has a 10-bit resolution. - What are the full-scale ranges of the MMA8653FCR1?
The full-scale ranges are ±2 g, ±4 g, and ±8 g. - What is the supply voltage range for the MMA8653FCR1?
The supply voltage range is 1.95 V to 3.6 V. - What type of digital output interface does the MMA8653FCR1 use?
The MMA8653FCR1 uses an I2C digital output interface with programmable interrupts. - What is the package type and size of the MMA8653FCR1?
The MMA8653FCR1 is housed in a 10-pin DFN package measuring 2 mm x 2 mm x 1 mm. - Is the MMA8653FCR1 RoHS compliant?
Yes, the MMA8653FCR1 is RoHS compliant. - What are some of the embedded functions available in the MMA8653FCR1?
The device includes embedded functions such as freefall, motion, and transient detection. - What is the temperature range for the MMA8653FCR1?
The temperature range is -40°C to +85°C. - Can the MMA8653FCR1 be configured for different interrupt functions?
Yes, the MMA8653FCR1 has configurable interrupt pins for flexible user-programmable options. - What types of applications is the MMA8653FCR1 suitable for?
The MMA8653FCR1 is suitable for consumer electronics, industrial automation, automotive systems, health and fitness devices, and navigation systems.
