Feature

●【Product introduction】: MMA8452Q is an intelligent 12-bit resolution, low power consumption, the mechanical micro accelerator type capacitor.
●【Rich functions】: This product has rich embedded systems function, flexible programmer options, up to two interruptions.
●【More power saving】: built-in interrupt can save more power, release the MCU from the endless query load.
●【Range selection】: Support MMA8452Q ± 2g / ± 4g / ± 8g range for choice, it is capable of high output data filter or non-filter data.


Description

Product description
Characteristic
Module model: GY-45
Power supply: 3-5v (communication is fully compatible with 5v working system)
Supply voltage: 1.95 V to 3.6 V
Interface voltage: 1.6 V to 3.6 V
±2g/±4g/±8g dynamic range optional
Output data rate (ODR) range: 1.56 Hz to 800 Hz
Noise: 99μg/√Hz
12-bit and 8-bit digital output
I2C digital output interface (when the pull-up resistance is 4.7 kΩ, the frequency can reach 2.25 MHz)
2 programmable interrupt pins for 6 interrupt sources
3 embedded channels for motion detection
Free fall or motion detection: 1 channel
– Pulse detection: 1 channel
– Shake detection: 1 channel
Orientation (horizontal/longitudinal) detection with set hysteresis compensation
ODR of automatic wake-up and automatic sleep can be changed automatically
High-pass filtered data can be output in real time
Self-test
RoHS compliant
Power consumption: 6 μA – 165 μA

Package Includes:
4 x MMA8452 Module