GM16C550
Absolute Maximum Ratings
Temperature under Bias
Storage Temperature
All Input or Output Voltages
with respect to
V
SS
Power Dissipation
0°C
to +
70°C
−
65°C
to +
150°C
−
0.5V
to +
7.0 V
500 mW
Note:
Maximum ratings indicates limits beyond which
permanent damage may occur. Continuous opera-tion
at these limits is not intended and should be limited
to those conditions specified under DC electrical
characteristics.
DC Electrical Characteristics
TA
=
0
°
C TO + 70°C , VCC
=
5V
±
5% , VSS
=
0V unless otherwise specified
Symbol
V
ILX
V
IHX
V
IL
V
IH
V
OL
V
OH
I
CC
(AV )
Parameter
Clock Input Low Voltage
Clock Input High Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Average Power Supply
Current(
V
CC
)
Input Leakage
Clock Leakage
Min
-0.5
2.0
-0.5
2.2
2.4
0.8
Max
Units
Conditions
V
CC
0.8
V
CC
0.4
V
V
V
V
V
V
mA
µ
A
µ
A
I
OL
=
1.6
I
OH
mA
on all, Note 1
= −
1.0
mA
, Note 1
10
(Note 2)
±
10
±
10
V
CC
=5.25
V
, No loads on
output SIN DSR, DCD, CTS
V
CC
=5.25
V
,
V
SS
=0
V
.
All other pins floating.
V
IN
=
0V
, 5.25 V
V
CC
=5.25 V , GND =0 V .
V
OUT
=
0V
,5.25 V
1) Chip Deselected
2) Write mode, chip selected
I
IL
I
CL
I
OZ
3-State Leakage
±
20
µ
A
V
ILMR
V
IHMR
MR Schmitt
V
IL
MR Schmitt
V
IH
2.2
0.8
V
V
Note 1.
Does not apply to XOUT.
Note 2.
Ta=25C
Capitance
T
A
=
25
°
C , V
CC
=
V
SS
=
0V
Symbol
C
XIN
C
XOUT
C
IN
C
OUT
Parameter
Clock Input Capitance
Clock Output Capitance
Input Capitance
Output Capitance
Min
Tye
15
20
6
10
Max
20
30
10
20
Units
pF
pF
pF
pF
Conditions
f
C
=
1MHz
Unmeasured pins
Returned to
V
SS
2
HYNIX [ HYNIX SEMICONDUCTOR ]
