Specifications: Dell Latitude ATG D620 User's Guide
Width
64.88 mm (2.55-inch) sensor-
active area
Height
48.88-mm (1.92-inch) rectangle
Fingerprint Reader (optional)
Type
UPEK TCS3 TouchStrip™ strip
sensor with CMOS active
capacitive pixel-sensing
technology
Power Supply
2.7 V to approx. 3.6 V
Connector
48-ball BGA
Array Size
248 x 2 pixels
Track Stick
X/Y position resolution
(graphics table mode)
250 count/sec @ 100 gf
Size
protrudes 0.5 mm higher than
surrounding keycaps
Battery
Type:
6-cell lithium-ion battery
56 WHr
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