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S3C84E5/C84E9/P84E9 ELECTRICAL DATA
17-3
Table 17-3. D.C. Electrical Characteristics
(T
A
= – 25 °C to + 85 °C, V
DD
= V
LVR
to 5.5 V)
Parameter Symbol Conditions Min Typ. Max Unit
Input high voltage
V
IH1
V
DD
= V
LVR
to 5.5V
All port and nRESET
0.8 V
DD
–
V
DD
V
V
IH2
V
DD
= V
LVR
to 5.5V
X
IN
and XT
IN
V
DD
– 0.5
Input low voltage
V
IL1
V
DD
= V
LVR
to 5.5V
All ports and nRESET
– –
0.2V
DD
V
V
IL2
V
DD
= VLVR to 5.5V
XIN and XTIN
0.4
Output high voltage
V
OH
V
DD
= 5.5 V
I
OH
= – 1 mA
All ports
V
DD
– 1.0
– – V
Output low voltage
V
OL1
V
DD
= 5.5 V, I
OL
= 15 mA
Ports 0 and 4
– 0.4 2.0 V
V
OL2
V
DD
= 5.5 V, I
OL
= 4 mA
Ports 1, 2 and 3
Input high leakage
current
I
LIH1
V
IN
= V
DD
All input pins except I
LIH2
– – 1
µA
I
LIH2
V
IN
= V
DD
X
IN
, X
OUT
and XT
IN
, XT
OUT
20
Input low leakage
current
I
LIL1
V
IN
= 0 V
All input pins except and I
LIL2
– – – 1
I
LIL2
V
IN
= 0 V
X
IN
, X
OUT
and XT
IN
, XT
OUT
– 20
Output high leakage
current
I
LOH
V
OUT
= V
DD
All output pins
– – 2
Output low leakage
current
I
LOL
V
OUT
= 0 V
All output pins
– – – 2