MMA8452QT Datasheet

Accelerometers - Board Mount


The MMA8452QT is a smart, low-power, three-axis, capacitive, micromachined accelerometer with 12 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. MMA8452QT Features • 1.95V to 3.6V supply voltage• 1.6V to 3.6V interface voltage• ±2g/±4g/±8g dynamically selectable full-scale• Output Data Rates (ODR) from 1.56 Hz to 800 Hz• 99 g/Hz noise• 12-bit and 8-bit digital output• I2C digital output interface• Two programmable interrupt pins for six interrupt sources


[{"Name":"Sensing Axis","Value":"X, Y, Z "},{"Name":"Acceleration","Value":"2 g, 4 g, 8 g "},{"Name":"Sensitivity","Value":"256 count/g, 512 count/g, 1024 count/g "},{"Name":"Package / Case","Value":"QFN-16 "},{"Name":"Output Type","Value":"Digital "},{"Name":"Digital Output - Number of Bits","Value":"8 bit, 12 bit "},{"Name":"Packaging","Value":"Tray "}]

Manufacturer information


Microchip Technology Inc. is a leading provider of microcontroller, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Microchip Technology Inc. has acquired Atmel.

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