S3C72N4 Samsung semiconductor, S3C72N4 Datasheet - Page 26

• Manufacturer Part Number: S3C72N4
• Description: The S3C72N2/C72N4 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrange
• Manufacturer: Samsung semiconductor

S3C72N2/C72N4/P72N4
(T
Pull-up
resistor
LCD voltage
dividing
resistor
COM output
impedance
SEG output
impedance
COM output
voltage
deviation
SEG output
voltage
deviation
VLC0 Output
voltage
VLC1 Output
voltage
VLC2 Output
voltage
A
Parameter
= – 40 C to + 85 C, V
Symbol
R
R
R
V
V
V
V
V
R
R
COM
SEG
LCD
LC0
LC1
LC2
DC
DS
L1
L2
Table 15-4. D.C. Electrical Characteristics (Continued)
V
Ports 1, 2, 3, 6
V
V
RESET
V
T
V
V
V
V
V
Io =
V
Io =
DD
T
T
T
A =
IN
DD
IN
DD
DD
DD
DD
DD
DD
DD
A =
A =
A =
= 0 V; V
= 0 V; V
= 1.8 V to 5.5 V)
= 3 V
25 °C
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V (V
= 5 V (V
25 °C
25 °C
25 °C
15uA (i= 0-3)
15uA (i= 0-31)
Conditions
DD
DD
LC0
LC0
= 5 V
= 5 V
-COMi)
-SEGi)
0.6V
0.4V
0.2V
–
–
–
Min
100
200
120
25
50
0.2
0.2
0.2
–
–
–
DD
DD
DD
0.6VDD
0.4VDD
0.2VDD
± 45
Typ
100
250
500
170
50
3
5
3
5
45
0.6V
0.4V
0.2V
+ 0.2
+ 0.2
+ 0.2
Max
± 90
100
200
400
800
220
15
15
6
6
90
DD
DD
DD
S3P72N4 OTP
Units
K
mV
mV
V
15-5