MTG-12232C Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – MTG-12232C

MTG-12232C
GENERAL SPECIFICATION
INTERFACE PIN ASSIGNMENT
Item
Number of Character
Module Size
Viewing Area
Dot Size/Dot Pitch
Backlight
Options
Built-In Controller
Content
122x32
59.0(W)x29.3(H)x5.5(D)mm Max
52.0(W)x15.0(H)mm
0.345(W)x0.345(H)mm/0.375(W)x0.375(H)mm
Without/LED
Gray STN/Yellow STN,Extended
Temperature,Bottom Viewing
SED1520DOA
Pin No. Pin Out
Function Description
1
V
LED
Cathode of LED backlight, which is common Anode
with logic circuit.
2
V_SS
GND
3
V_DD
Logic supply voltage
ELECTRICAL CHARACTERISTICS
Item Symbol Condition
Power
Supply
V_DD-V_SS
-
for Logic
Input
V_IL
L level
Voltage
V_IH
H level
LCM
Recommend
LCD Module
Driving
Voltage
V_DD-V_O
Ta=0°C
Ta=25°C
Ta=50°C
Power
Supply
Current for
LCM
I_DD(LED
B/L OFF)
I_EE(LED
B/L ON)
V_DD=5.0V
V_DD-V_O=4.3V
FLM=64Hz
V_LED=4.2V
BLOCK DIAGRAM
Min. Typ Max. Unit note
2.4
5.0
7.0 Volt
-
V_SS
0.2V_DD
-
Volt
-
0.8V_DD
V_DD
-
Volt
-
-
-
4.0
4.3
4.6 Volt
-
-
-
-
-
0.6
1.1
mA
-
-
45
60
4
V_O
LCD driver supply voltage
Display Data/Display commands switching input.
5
A_O
Ao=0: DB0~DB7 are command input and status
output. Ao=1: DB0~DB7 are Display Data
input/output.
6
E1
Enable signal for the left half of the screen. Active
Low
7
E2
Enable signal for the right half of the screen. Active
Low
8~15 DB0~DB7 3-state I/O Data Bus
16
R/W High for Read, Low for Write
POWER SUPPLY
MECHANICAL