|
| GM
241210 240
x 128 dots |
 STN
CCFL
Backlight
|
|
|
| OPTION |
|
|
|
|
D/D:DC
to DC
|
T/C:Temp.compensation
|
EL/D:
EL Inverter Driver
|
T/P:Touch Panel
|
|
| DIEMENSIONAL
DATA |
|
|
|
Item
|
Measurement
(W)x(H)x(T)
|
Unit
|
| Module Dimension |
180 x 120 x 10.5 Max.
|
mm
|
| Viewing
Area |
148.0
x 75.0 |
mm
|
| Dot Pitch |
0.55 x 0.55 |
mm
|
| Dot
Size |
0.50
x 0.50 |
mm
|
| Weight |
-- |
g
|
| Controller/Driver
|
LC7940/LC7942 |
|
|
|
| |
| ABSOLUTE
MAXIMUM RATINGS |
|
Item
|
Symbol
|
Condition
|
Min.
|
Max.
|
Unit
|
| Supply Voltage (Logic) |
VDD - VSS
|
Ta = 25  C
|
0
|
7.0
|
V
|
| Supply Voltage(LCD) |
VDD - VO
|
0
|
25.0
|
V
|
| Input Voltage |
VI
|
VSS
|
VDD
|
V
|
| Operating Temp. |
Topr
|
0
|
50
|
C
|
| Storage Temp. |
Tstg
|
-20
|
70
|
C
|
| |
|
|
|
|
|
|
| |
| ELECTRICAL
CHARACTERISTIC |
|
Item
|
Symbol
|
Condition
|
Value
|
Unit
|
|
Min.
|
Typ.
|
Max.
|
| Supply Voltage (Logic) |
VDD-VSS
|
--
|
4.5
|
5.0
|
5.5
|
V
|
| Supply Voltage (LCD) |
VDD-VADJ
|
--
|
16.1
|
17.3
|
19.3
|
V
|
| Supply Current |
IDD
|
VDD-VSS=5V
|
--
|
5.0
|
--
|
mA
|
|
IEE
|
--
|
1.71
|
--
|
mA
|
| Input Voltage "H"
Level |
VIH
|
High Level
|
VDD-2.2
|
--
|
VDD
|
V
|
| Input Voltage "L"
Level |
VIL
|
Low Level
|
0
|
--
|
0.8
|
V
|
| Frame Frequency |
Ff
|
Ta = 25 C
|
--
|
70
|
--
|
Hz
|
| Viewing Angle |
q1 - q2
|
Ta = 25 C
CR ³ 3 |
50
|
--
|
--
|
Deg.
|
|
f1. f2
|
-30
|
--
|
30
|
|
|
|
|
|
|
|
|
|
| |
| PIN ASSIGNMENT
|
|
Pin
|
Symbol
|
Level
|
Function
|
|
B1
|
SD1
|
--
|
Display Data Serial
Output for the Upper Screen |
|
B2
|
FLM
|
--
|
Frame Signal |
|
B3
|
ME(M)
|
--
|
Alternate Signal for LCD Driver |
|
B4
|
LOAD
|
--
|
Display Data Latch Siganal |
|
B5
|
CP
|
--
|
Shift pulse |
|
B6
|
SD2
|
--
|
Display Data Serial Output
for the Lower Screen |
|
B7
|
VDD(+5V)
|
--
|
Power Supply for (Logic) |
|
B8
|
VSS
|
--
|
Ground |
|
B9
|
VLCD
|
--
|
Power Supply Input for LCD
Drive |
|
B10
|
VADJ
|
--
|
LCD Contrast Adjustment |
|
|
| OUTLINE
DIMENSION(click the picture to download
PDF) |
|
|
