UR7HCPXZ-P440-FA 查看數據表（PDF） - Semtech Corporation
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UR7HCPXZ-P440-FA Datasheet PDF : 12 Pages
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BLOCK DIAGRAM
ORDERING CODE
Package options
32-pin, Plastic LQFP
Pitch in mm’s
0.5
XX = Optional for customization codes
TA = -20°C to +85°C
UR7HCPXZ-P440-FA
Data Buffer
MCLK
MDAT
PS/2 Communication
Port
XCLK
XDAT
8042 Emulation
Port
Power-On Reset
LEFT, MIDDLE,
RIGHT & SCROLL
BUTTONS
3
Switch Interface
X Input
Y Input
Control
PixiPointTM Z Interface
X/Y/Z Channel
3
Activation Control
Analog Signal Input
Signal Conditioning
5
Control
Power Strobe
16-bit Timer
Oscillator Circuit
2 OSCIN-OSCOUT
Copyright Semtech 2000-2001
2
DOC7-PXZ-P440-DS-111
www.semtech.com
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