LG128647 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – LG128647 128 x 64 dots

LG128647 128 x 64 dots
ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Min.
Supply Voltage(Logic) VDD- VSS
-0.3
Supply Voltage(LCD) VDD- VO
-0.3
Input Voltage
VI
-0.3
Operating Temp.
Topr
-20
Storage Temp.
Tstg
-30
MECHANICAL DATA
Max.
Unit
Item
Nominal Dimensions Unit
7.0
V
Module Size ( W x H x T ) 75.0 x 68.0 x 7.5/9.5
mm
19.0
V
Viewing Area ( W x H ) 60.0 x 32.6
mm
VDD+ 0.3
V
Dot Pitch ( W x H )
0.43 x 0.43
mm
70
°C Dot Size ( W x H )
0.40 x 0.40
mm
80
°C Weight (Reflective/LED) Approx. 35 / 45
g
ELECTRICAL CHARACTERISTICS ( VDD=5V±0.25V )
Item
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Supply Current
LCD Driving Voltage
Symbol
VIH
VIL
VOH
VOL
I DD
VDD - VO
Test
Condition
--
--
IOH = - 0.2mA
IOL = 1.6mA
VDD = 5.0V
Ta=25°C
Min.
2.0
- 0.3
2.4
0
--
--
Typ.
--
--
--
--
8.0
11.2
Max. Unit
VDD V
0.8 V
VDD V
0.4 V
10.0 ^mA
-- V
BLOCK DIAGRAM
VDD
VSS
VO
VOUT
S6B0107
or Eqv.
64 COM
Power ^{To LSI}
Circuit
LCD PANEL
128 x 64 dots
64 SEG
64 SEG
S6B0108
or Eqv.
S6B0108
or Eqv.
DB0 DB7
RS, R/W, E, /RST
CS1
CS2
LEDA
LEDK
LED Backlight
Array(A.) or Edge(E.)
PIN CONNECTIONS
Pin Symbol Level
Function
1
VSS
0V GND
2
VDD
3
VO
+5V Power supply for logic
--
Operating voltage for LCD
4 RS
H/L H : Data L : Instruction code
5 R/W
H/L H : Read L : Write
6
E
H,H ^_>L Enable signal
7 DB0
H/L
8 DB1
H/L
9 DB2
H/L
10 DB3
11 DB4
H/L
Data bus line
H/L
12 DB5
H/L
13 DB6
H/L
14 DB7
H/L
15 CS1
H
Chip selection for IC1, active "H"
16 CS2
H
Chip selection for IC2, active "H"
17 /RST
L
Reset signal, active "L"
18
VOUT
-10V
Output voltage for LCD driving
19 LEDA
+5V
Power supply for LED backlight
20 LEDK
0V
LED BACKLIGHT SPECIFICATIONS (Ta=25°C)
Item
Symbol Typ. Max. Unit
Forward Voltage
Vf
4.1
4.3
V
Forward Current (A./E.) I f
180/120 --
mA
Emission Wave Length λp
568
--
nm