Part Number : MMA8451Q

Function : Xtrinsic,  3-Axis, 14-bit/8-bit Digital Accelerometer

Package : QFN 16 Pin Type

Maker : Freescale Semiconductor

Pinouts :
MMA8451Q datasheet

Description :

The MMA8451Q is a smart, low-power, three-axis, capacitive, micromachined accelerometer with 14 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data.

There is access to both low-pass filtered data as well as high-pass filtered data, which minimizes the data analysis required for jolt detection and faster transitions. The device can be configured to generate inertial wakeup interrupt signals from any combination of the configurable embedded functions allowing the MMA8451Q to monitor events and remain in a low-power mode during periods of inactivity. 


• 99 μg/√Hz noise

• 14-bit and 8-bit digital output

• I2C digital output interface

• Two programmable interrupt pins for seven interrupt sources


• Three embedded channels of motion detection

Datasheet PDF Download :
MMA8451Q pdf

Others datasheet of same file : MMA8451, MMA8451QR1, MMA8451QT

2021/06/28 19:21 2021/06/28 19:21