PIN CONNECTIONS
| Pin |
Symbol |
Level |
Function |
| 1 |
VDD |
+5V |
Power supply for logic |
| 2 |
VSS |
0V |
GND |
| 3 |
VO |
- |
Operating voltage for LCD |
4
|
11 |
DB0
|
DB7 |
H/L |
Data bus line |
| 12 |
/CS1 |
L |
Chip selection for IC1 |
| 13 |
/CS2 |
L |
Chip selection for IC2 |
| 14 |
/REST |
L |
Reset signal ,active "L" |
| 15 |
R/W |
H/L |
"H" Read, "L" Write |
| 16 |
RS |
H/L |
"H" Data,
"L" Instruction code |
| 17 |
E |
H/L |
Enable signal |
| 18 |
VOUT |
- |
Out voltage for LCD driving |
| 19 |
LEDK |
0V |
Power supply for LED backlight |
| 20 |
LEDA |
+5V |
|
|
MECHANICAL DATA
| Item |
Nominal Dimensions |
Unit |
| Module Size(W x H x T) |
75.0X54.7X12.5 |
mm |
| Viewing Area (W x H ) |
60.0X32.6 |
mm |
| Dot Pitch (W x H) |
0.43X0.43 |
mm |
| Dot Size (W x H) |
0.40X0.40 |
mm |
ABSOLUTE MAXIMUM RATINGS
| Item |
Symbol |
Min. |
Max. |
Unit |
| Supply Voltage (Logic) |
VDD-VSS |
-0.3 |
7.0 |
V |
| Supply Voltage (LCD) |
VDD-VO |
-0.3 |
17.5 |
V |
| Input Voltage |
VI |
-0.3 |
VDD+0.3 |
V |
| Operating Temp. |
TOPR |
-20 |
70 |
℃ |
| Storage Temp. |
TSTG |
-30 |
80 |
℃ |
ELECTRICAL CHARACTERISTICS (VDD=5.0V, Ta=25℃)
| Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
| Input High Voltage |
VIH |
0.8VDD |
- |
VDD |
V |
| Input Low Voltage |
VIL |
0 |
- |
0.8 |
V |
| Output High Voltage |
VOH |
2.4 |
- |
VDD |
V |
| Output Low Voltage |
VOL |
0 |
- |
0.4 |
V |
| Supply Current |
IDD |
- |
6 |
8 |
mA |
| LCD Driving Voltage |
VDD-V0 |
- |
10.5 |
- |
V |
LED BACKLIGHT SPECIFICATIONS (Ta=25℃)
| Item |
Forward Voltage |
Forward Current |
| YELLOW-GREEN |
1.9V |
160mA |
| White |
3.1V |
60mA |
|
