VT5363 Datasheet, PDF (12/25 Pages) STMicroelectronics – Single-chip USB/PS2 optical mouse

Design notes
VT5363
2.10
Sensor orientation on PCB
The VT5363 must be orientated correctly on the PCB in order to move the cursor in the
correct directions when the mouse is moved. This is shown in Figure 5.
Figure 5. VT5363 orientation
UP
pin 1 marking
LEFT
RIGHT
TOP VIEW of PCB
DOWN
VT5363 mounted UNDERNEATH
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