MMA6281QR2 datasheet(7/11 Pages) FREESCALE

Part #	MMA6281QR2

Description	-2.5g - 10g Two Axis Low-g Micromachined Accelerometer

PDF	11 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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7 / 11 page

Sensors

Freescale Semiconductor

MMA6281QT

MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS

Surface mount board layout is a critical portion of the total

design. The footprint for the surface mount packages must be

the correct size to ensure proper solder connection interface

between the board and the package.

With the correct footprint, the packages will self-align when

subjected to a solder reflow process. It is always

recommended to design boards with a solder mask layer to

avoid bridging and shorting between solder pads.

The flag underneath the package is internally connected to

ground. It is not recommended for the flag to be soldered

down.

Solder areas

Pin 1 ID (non metallic)

4.25

6.0

1.00

0.55

Flag

Non-Solder areas

MMA6281QR2 Datasheet(PDF) 7 Page - Freescale Semiconductor, Inc