UR7HCTS2-S840 Datasheet, PDF (2/16 Pages) Semtech Corporation – High-Performance, Low Power Touch Screen Controller/Digitizer

ORDERING CODE
Package Options
32-pin, Plastic LQFP
Pitch in mm’s
0.8
Other Materials
ScreenCoder^TM SPI/Serial
Type
Evaluation Kit
Note 1: XXX= Denotes Revision number
TA=-20° C to +85° C
UR7HCTS2-S840-FG
Order number
EVK7-TS2-S840-XXX
BLOCK DIAGRAM
ASI/SPI
ASI/SPI
Communication port
Power Management
Section
Power-On Reset
16 bit Timer
Oscillator Circuit
Left Button
Right Button
Switch Interface
Touch Panel
Interface
Sensor Interface
Drivers for Touch
Screen
4
Sense Line
4
8042 Emulation port
XCLK
XDAT
OSCIN
_OSCOUT
Copyright Semtech 2000-2001
2
DOC7-TS2-S840-DS-102
www.semtech.com