S3C7044 Samsung semiconductor, S3C7044 Datasheet - Page 18

• Manufacturer Part Number: S3C7044
• Description: The S3C7044/C7048 single-chip CMOS microcontroller has been designed for very high-performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Ar
• Manufacturer: Samsung semiconductor

S3C7044/C7048/P7048
(T
Input High
Voltage
Input Low
Voltage
Output High
Voltage
Output Low
Voltage
Input High
Leakage
Current
Input Low
Leakage
Current
A
Parameter
= – 40 C to + 85 C, V
Symbol
V
V
V
I
I
V
V
V
V
I
I
V
V
V
LIH1
LIH2
LIL1
LIL2
OL1
OL2
OH
IH1
IH2
IH3
IH4
IL1
IL2
IL3
I
Ports except 1, 4, and 5
V
I
V
I
V
I
All output ports except ports 4,5
V
I
V
All input pins except those
specified below for I
V
X
V
All input pins except below and
RESET
V
X
All input pins except those
specified below for V
Ports 0, 1, 3, 6, 7, and
Ports 4 and 5 with pull-up
resistors assigned
Ports 4 and 5 are open-drain
X
All input pins except those
specified below for V
Ports 0, 1, 3, 6, 7, and
X
DD
OH
OL
OL
OL
OL
DD
DD
DD
DD
I
I
IN
I
I
IN
IN
in
= 0
= 0 V
= V
= V
= 4 mA
= 15 mA, Ports 4, 5 only
= 1.6mA
= 1.6mA
and X
and X
= – 1 mA
and X
and X
= 1.8 V to 5.5 V)
= 4.5 V to 5.5 V
= 1.8 to 5.5 V
= 4.5 V to 5.5 V
= 1.8 to 5.5 V
Table 13-2. D.C. Electrical Characteristics
DD
DD
V
out
OUT
OUT
OUT
Conditions
only
LIH2
IH2
IL2
RESET
RESET
–V
– V
IL3
IH4
V
V
0.7 V
0.8 V
0.7 V
DD
DD
Min
–
–
–
–
– 1.0
– 0.1
DD
DD
DD
Typ
–
–
–
–
–
–
0.3 V
0.2 V
Max
– 20
V
0.1
0.4
0.4
– 3
20
ELECTRICAL DATA
–
2
2
3
DD
DD
DD
Units
µA
µA
V
V
V
V
13-3