UR7HCTS2-P840-FG Semtech Corporation, UR7HCTS2-P840-FG Datasheet - Page 14

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

Absolute Maximum Ratings
Ratings
Supply Voltage
Input Voltage
Current Drain per Pin
(not including Vss or Vdd)
Operating Temperature
UR7HCTS2-P840
Storage Temperature Range
DC Electrical Characteristics, Temperature range=T low to T high unless otherwise noted)
Characteristic
Supply Voltage
Output Voltage (10 µA load)
Input High Voltage
Input Low Voltage
Input Current
Supply Current
(Vdd=5.0 Vdc+/-10%, Vss=0)
Control Timing (Vdd=5.0 Vdc +/-10%, Vss=0 Vdc, Temperature range=T low to T high unless otherwise noted)
Characteristic
Frequency of Operation
Copyright ©1999-2001 Semtech Corporation
DOC7-TS2-P840-DS-106
ELECTRICAL SPECIFICATIONS
Crystal Option
External Clock Option
Symbol
Vdd
Vin
I
Ta
Tstg
Symbol
Voh
Vol
Vih
Vil
Iin
Idd
Symbol
fosc
14
Min
3.0
Vdd–0.1
0.8 x Vdd
Vss
Min
Value
-0.3 to 7.0
Vss -0.3 to Vdd +0.3
20
T low to T high
-20 to +85
-40 to +125
Typ
5.0
3.0
Typ
4.0
4.0
www.semtech.com
Max
5.5
0.1
Vdd
0.2xVdd
+/- 10
TBD
Max
Unit
V
V
mA
° C
° C
° C
Unit
V
V
V
V
µA
mA
Unit
MHz