User`s manual

CBM-202PC-04 User’s Manual
8 CITIZEN
4. HARDWARE SPECIFICATIONS
4.1 Absolute Maximum Ratings
Item Symbol Rating
Supply voltage Vcc -0.3 ~ +7.0V
Input voltage Vi -0.3 ~ Vcc+0.3V
Reference supply voltage V
REF
-0.3 ~ AVcc+0.3V
Analog supply voltage AVcc -0.3 ~ +7V
Analog input voltage V
AN
-0.3 ~ AVcc+0.3V
Operating temperature Topr -20 ~ +75ºC
Storage temperature Tstg -55 ~ +125ºC
4.2 Electrical Characteristics
Item Symbol MIN MAX Unit Condition
RES,STBY,NM1
MD0,MD1,MD2
Vcc-0.7 Vcc+0.3 V
EXTAL Vcc X0.7 Vcc+0.3 V
THEM 2.0 AVcc+0.3 V
Input
"HIGH"
Level
Others
V
IH
2.0 Vcc+0.3 V
Input
"LOW"
level
All input terminals V
IL
-0.3 0.5 V
Output
"HIGH"
level
All output terminals V
0H
3.5 – V I
OH
=-1
mA
RESO – 0.4 V I
OH
=2.6
mA
LEDER,LEDPE – 1.0 V I
OL
=10
mA
Output
"LOW"
level
Others
V
0L
0.4 V I
OL
=1.6
mA