ur7hcpxz-p440 Semtech Corporation, ur7hcpxz-p440 Datasheet - Page 2

• Manufacturer Part Number: ur7hcpxz-p440
• Description: Advanced Click-to-select No-drifttm Ps/2 Force Stick Controller
• Manufacturer: Semtech Corporation

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