JHB12232B Datasheet, PDF (6/23 Pages) Jewel Hill Electronic – The JHB12232B is a 122 x 32 Dots Graphics LCD module. It has a STN panel composed of 122 segments and 32 commons. The LCM can be easily accessed by micro-controller via parallel interface.

JEWEL HILL ELECTRONIC CO.,LTD.
5. MAXIMUM RATINGS
Item
Symbol
Min
Supply voltage
V_DD - Vss
-0.3
V_LCD
-0.3
Input Voltage
V_IN
-0.3
Operating temperature
T_OPR
-20
Storage temperature
T_STR
-30
Humidity
---
---
Max
7.0
13.0
V_DD+0.3
+70
+80
90
Unit
V
V
V
℃
℃
%RH
Note
6. ELECTRICAL CHARACTERISTICS
Item
Symbol
Condition
Min. Typ. Max. Unit
Supply Voltage Logic V_DD
---
--- 5.0 --- V
H level
Input Voltage
V_IH
L level V_IL
---
0.8V_DD ---
V_DD
V
V_SS --- 0.2V_DD
Current Consumption
(LCD DRIVER)
V_DD=5.0V;
I_DD
V_LCD=5.0V,T_amb=25℃; ---
---
4.0 mA
Bias=1/6
LCD Driving Voltage V_LCD VLCD=VDD-VO 4.8 5.0 5.2 V
Current Consumption
(With LED BackLight)
V_DD=5.0V;
I_LED
V_LED=4.2V,T_amb=25℃;
---
--- 180 mA
JHB12232B VER: 5.0
-5-
Issue date: 2009/12/03