MMA7260QR2 Freescale, MMA7260QR2 Datasheet - Page 11

• Manufacturer Part Number: MMA7260QR2
• Manufacturer: Freescale

Specifications of MMA7260QR2

• Package Type: QFN EP
• Operating Supply Voltage (min): 2.2V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 6mm
• Product Height (mm): 1.45mm
• Product Length (mm): 6mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Compliant

4.6
PDA Scrolling Application
The PDA Scrolling application provides users a unique method of selecting menu items in a PDA. An
accelerometer can be integrated into a hand-held device, such as a PDA with a GUI interface, that can be
controlled by the angle of the hand-held device itself. By tilting the hand-held device front to back or back
to front, users could make menu selections and operate their device with only one hand. PDA menu item
selection item is in the X axis direction. By tilting the SRB front to back or back to front, users can change
the highlighted item in the PDA menu as shown in
Figure
10.
Figure 10. Triax PDA Scroll Application
Accelerometer Demonstration Application Note, Rev. 1.1
Freescale Semiconductor
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