s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 354

• Manufacturer Part Number: s3c72m9
• Description: The S3c72m5/s3c72m7/s3c72m9 Single-chip Cmos Microcontroller Has Been Designed For High Performance Using Samsung S
• Manufacturer: Samsung Semiconductor, Inc.

ELECTRICAL DATA
(T
15-4
Input High
Leakage
Current
Input Low
Leakage
Current
Output High
Leakage
Current
Output Low
Leakage
Current
Pull-Up
Resistor
LCD Voltage
Dividing
Resistor
| V
Voltage Drop
(i = 0–15)
| V
Voltage Drop
(x = 0–79)
V
Voltage
V
Voltage
V
Voltage
V
Voltage
Parameter
A
LC2
LC3
LC4
LC5
LC1
LC1
= – 40 C to + 85 C, V
-COM
-SEGx|
Output
Output
Output
Output
i
|
Symbol
R
V
V
V
V
I
I
I
I
I
I
V
V
R
LIH1
LIH2
LOH
LIL1
LIL2
LOL
R
LCD
LC2
LC3
LC4
LC5
DC
DS
L2
LI
V
All input pins except those specified
below for I
V
X
V
All input pins except RESET,
X
V
RESET, X
V
All output pins
V
All output pins
V
Ports 0–4, ports 6–13
V
V
V
– 15 µA per common pin
– 15 µA per segment pin
V
LCD clock = 0 Hz, V
IN
IN
I
I
I
I
O
O
I
DD
I
DD
DD
Table 15-2. D.C. Electrical Characteristics (Continued)
= V
= V
= 0 V
= 0 V
= 0 V; V
= 0 V; V
, X
, X
DD
= V
= 0 V
= 3 V
= 3 V
= 1.8 V to 5.5 V, 1/5 bias
DD
DD
OUT
OUT
= 1.8 V to 5.5 V)
DD
, XT
, XT
LIH2
IN
DD
DD
, X
IN
IN
= 5 V
Conditions
= 5 V, RESET
, and XT
, and XT
OUT
, XT
–
LC1
IN
OUT
OUT
, and XT
=
V
DD
OUT
S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
0.8 V
0.6 V
0.4 V
0.2 V
Min
100
200
25
50
40
DD
DD
DD
DD
–
–
–
–
–
–
– 0.2
– 0.2
– 0.2
– 0.2
0.8 V
0.6 V
0.4 V
0.2 V
Typ
100
250
500
50
60
–
–
–
–
–
–
DD
DD
DD
DD
0.8 V
0.6 V
0.4 V
0.2 V
Max
– 20
100
200
400
800
120
120
– 3
– 3
20
90
DD
DD
DD
DD
3
3
– 0.2
– 0.2
– 0.2
– 0.2
Units
mV
k
k
µA
µA
µA
µA
V