UR7HCTS2-P840-FG Semtech Corporation, UR7HCTS2-P840-FG Datasheet - Page 2

• Manufacturer Part Number: UR7HCTS2-P840-FG
• Description: High-Performance/ Low Power PS/2 Touch Screen Controller/Digitizer
• Manufacturer: Semtech Corporation

Copyright ©1999-2001 Semtech Corporation
DOC7-TS2-P840-DS-106
BLOCK DIAGRAM
PWR_DOWN
XPWRS
HCLK
HDAT
XCLK
XDAT
PS/2 Communication Port
8042 Emulation Port
Power Management
Power-On Reset
Package Options
32-pin, Plastic LQFP
Other Materials
ScreenCoder
Note 1: XXX= Denotes Revision number
ORDERING CODE
2
TM
PS2 Eval. Kit
Left
Button
Sensor Interface
Switch Interface
Oscillator Circuit
OSCIN
Pitch in mm’s
0.5
Type
Evaluation Kit
16 bit Timer
X Input
Y Input
Control
Right
Button
OSCOUT
www.semtech.com
TA=-20° C to +85° C
UR7HCTS2-P840-FG
Order number
EVK7-TS2-P840-XXX
4
4
Touch Screen
Drivers for
Sense Lines
Sensor