Operational Specifications 10
10 Operational Specifications
10.1 Absolute Maximum Ratings
Parameter Symbol Limits Unit
DC supply voltage V
DD
-0.3 to 6.0 V
Input voltage V -0.3 +0.3
I
to V
DD
V
Output voltage V
O
-0.3 +0.3 to V
DD
V
DC output current I
O
See 10-4 A Figure m
Storage temperature T
st
-4
ore
0 to +125 °C
F bsolute Maximum Ratinigure 10-1: A gs
10.2 Recommended Operating Conditions
Parameter Symbol MIN MAX Unit
DC supply voltage V
DD
3.00 5.50 V
Static supply current I
DD
100
1)
µA
Circuit ground V
SS
0 0 V
Input voltage V
I
0 5.50 V
Input voltage (HIGH level) V
IH
5.50 V 0.7 V
DD
Input voltage (LOW level) V
IL
0.30 V
DD
V
Output voltage V
O
V
DD
0 V
Ambient temperature T
A
+85 -40 °C
1)
:
Static I
DD
current is exclusivel
measured with the clock stop
y of inp utput drive requir ts an
ped and all inputs tied to V
DD
or V
SS
.
ating C itions
10.3 General DC Characteristics
ut/o emen d is
Figure 10-2: Recommended Oper ond
Symbo M T M UParameter l IN YP AX nit
Input LOW current I
IL
-1 +1 µA
Input HIGH current I
IH
+-1 1 µA
Tri-state leakage current I
OZ
-10 +1 0 µA
Current consumption (3.3V) I
A
45 mA
Current consumption (5V) I
A
90 mA
Input capacitance C
IN
5 pF
Output capacitance C
OUT
5 pF
Bi-directional buffer
capacitance
C
BID
5 pF
Figure 10-3: General DC Characteristics
VPC3+C User Manual
Revision 1.03 81
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