NJU6625 New Japan Radio Co.,Ltd, NJU6625 Datasheet - Page 27

• Manufacturer Part Number: NJU6625
• Description: Nju6625 12character 1-line Dot Matrix Lcd Controller Driver With Smooth Scroll Function
• Manufacturer: New Japan Radio Co.,Ltd

¢ ABSOLUTE MAXIMUM RATINGS
¢ ELECTRICAL CHARACTERISTICS
Ver.2008-03-21
Supply Voltage (1)
Supply Voltage (2)
Input Voltage
Operating Temperature
Storage Temperat ure
Power Dissipation
Input Voltage (1)
Input Voltage (2)
Output Voltage
Driver On-resist. (COM)
Driver On-resist. (SEG)
Pull-up MOS Current 1
Pull-up MOS Current 2
Input Leakage Current
Operating Current
Bleeder
resistan
ce
circuit
Internal
Frequency
External Clock Frequency
External Clock Duty
LCD Display Voltage
V
LCD1
Note 1) If the LSI are used on condition above the absolute maximum ratings, the LSI may be destroyed.
Note 2) Decoupling capacitor should be connected between V
Note 3) All voltage values are specified as V
Current
PARAMETER
PARAMETER
The relation : V
LCD Driving
Voltage
Bleeder
resistance
RB=(V
Using the LSI within electrical characteristics is strongly recommended for normal operation.
Use beyond the electric characteristics conditions will cause mal function and poor reliability.
operation for the Voltage converter.
LCD
Oscillation
-V
SS
)/IB
LCD1
Preliminary
SYMBO
SYMBOL
V
V
R
R
Duty
I
V
V
V
V
V
V
I
I
f
T
T
V
LCD1
PD
V
RB
-I
-I
DD1
DD2
OSC
f
LCD1
V
V
V
LCD1
V
COM
SEG
I
CP
L
opr
stg
DD
IH1
IL1
IH2
IL2
OH
LI
OL
p1
p2
LCD2
1
2
4
t
> V
-I
I
±Id＝1uA(COM Terminal)
V
±Id＝1uA(SEG Terminal)
V
V
V
V
V
Display, Keyscan ON,
Ta=25
V
Ta＝25
E.V.R Value : "1111"
V
E.V.R Value : "1111"
V
V
Rosc=430kΩ
Input from OSC
Input from OSC
V
E.V.R Value : ”1111”
V
OL
DD
OH
O
O
DD
DD
IN
DD
DD
LCD1
LCD1
DD
LCD1
LCD1
V
=2mA,V
=V
=V
＝0 to V
=2mA,V
=5V
=5V
=5V, f
=5V, Stand-by mode,
=5V, Ta=25
DD
> V
-V
-0.3 to V
LCD
LCD
- V
- V
Terminal, V
CONDITIONS
°C
+10.5 to V
SS
°C
-0.3 to +7.0
-55 to +125
SS
SS
-40 to +85
RATINGS
, V
, V
SS
SS
OSC
=8.0V, Ta=25
= 0V
, V
DD
＝8.0V
=8.0V, Ta=25
DD
SS
SS
DD
500
=145kHz
=5.0V
SS
, V
, V
=5.0V
DD
°C
=0V must be maintained.
1
1
1
2
, V
SS
+0.3
SS
=0V
4
+0.3
°C
°C
DD
and V
0.8V
0.8V
UNIT
mW
11.2
MIN
-1.0
V
V
V
101
202
4.0
5.8
3.8
1.8
°C
°C
(V
10
45
V
V
V
5
-
-
-
-
-
DD
-
SS
SS
SS
DD
DD
DD
, V
=4.5V to 5.5V Ta= -40 to +85°C)
LCD1
TYP
16.0
0.45
145
290
V
6.0
4.0
2.0
25
25
60
50
-V
5
-
-
-
-
-
-
-
-
-
-
LCD1
SS
NOTE
due to the stabilized
Terminal
(Ta=25
0.2V
0.2V
V
MAX
20.8
10.0
V
200
189
378
0.5
1.0
6.2
4.2
2.2
LCD1
40
40
50
50
10
55
1
DD
-
DD
DD
°C
NJU6625
)
UNIT
kHz
kHz
mA
k
k
k
uA
uA
uA
uA
uA
%
V
V
V
V
V
- 27 -
NOTE
10
11
4
5
6
8
8
5
5
7
7
9