Specification & Feature
| Item |
Normal Dimensions |
Feature |
| Module size |
78x70x13 |
LCD Type & Color |
STN: yellow-Green, Blue, FSTN |
| View Area |
62x44 |
View Angle |
6 O' clock |
| Dots x Dots |
128x64 |
Display Type |
Positive Type, Negative Type |
| Dot Pitch |
0.44x0.60 |
Control IC & Package |
KS0107, COB |
| Dot Size |
0.40x0.56 |
Operating Temperature |
-20°C ~ 70°C |
| Backlight |
LED |
Storage Temperature |
-30°C ~ 80°C |
Eleetrical Characteristics
| Item |
Symbol |
Test Condition |
Typ. |
UNIT |
| Operating Voltage |
Vdd |
Ta = 25°C |
5.0 |
V |
| Supply Current |
Idd |
Ta = 25°C, Vdd = 5.0V |
7 |
mA |
Interface Pin Connection
| Pin |
Symbol |
Description |
| 1 |
/CS1 |
Chip Select Signal |
| 2 |
/CS2 |
Chip Select Signal |
| 3 |
VSS |
Ground for Logic |
| 4 |
VDD |
Power Supply for Logic |
| 5 |
VO |
Power Supply for LCD Drive |
| 6 |
D/I |
Register Selection |
| 7 |
R/W |
Read/Write Selection |
| 8 |
E |
Enable Signal for LCM |
| 9~16 |
DB0~DB7 |
Data Bus Lines ( 0~7 ) |
| 17 |
SLA |
Power Supply for Backlight(+) |
| 18 |
SLK |
Power Supply for Backlight(-) |
| 19 |
/RST |
Reset Signal |
| 20 |
Vout |
Negative Voltage Output |
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