Manufacturer Part Number
MMA9555LR1
Manufacturer
Freescale Semiconductor, Inc. (NXP Semiconductors)
Introduction
3-axis digital accelerometer with configurable features for motion-sensing applications
Product Features and Performance
Selectable acceleration full-scale range of ±2g, ±4g, and ±8g
Adjustable bandwidth from 1.9 Hz to 244 Hz
Integrated temperature sensor
Low-power sleep mode
SPI digital output interface
Product Advantages
Configurable features to optimize performance and power consumption
Compact 16-pin LGA package for space-constrained designs
Wide operating temperature range of -40°C to +85°C
Key Technical Parameters
Supply voltage: 1.71V to 1.89V
Acceleration measurement range: ±2g, ±4g, ±8g
Sensitivity: 16393 LSB/g (±2g) to 4098 LSB/g (±8g)
Bandwidth: 1.9 Hz to 244 Hz
Quality and Safety Features
RoHS3 compliant
Suitable for surface mount applications
Compatibility
Compatible with various microcontrollers and processors through SPI interface
Application Areas
Motion-sensing applications in consumer electronics, industrial equipment, and IoT devices
Product Lifecycle
The MMA9555LR1 is an active product. Replacements and upgrades may be available from NXP Semiconductors.
Key Reasons to Choose This Product
Configurable features for optimizing performance and power consumption
Wide operating temperature range suitable for various environments
Compact 16-pin LGA package for space-constrained designs
Robust SPI digital interface for easy integration with microcontrollers
RoHS3 compliance for environmentally-friendly applications