ME
DISPLAYS
SPECIFICATIONS
FOR
LCD MODULE
SG12232P
MICRO ELECTRONICS CORPORATION
3375 Scott Blvd. Suite 222 Santa Clara CA 95054
Tel: 408-988-1101 Fax: 408-988-7626
Email: micro@microelect.com
Http://www.microelect.com
ME
DISPLAYS
SG12232P
122 x 32 dots Graphic
FEATURES
Number of Dots
Built-in Controller IC
Duty Cycle
LED Forward Voltage
Lighting
122 x 32
SED1520 or equivalent
1/32 Duty
4.2V
EDGE Lighting Type LED RGB
MECHANICAL PARAMETERS
Module Size
Viewing Area Size
Active Area Size
Dot Size
Dot Pitch
117.0W x 39.0H x 12.7T mm
84.0W x 27.0H mm
79.62W x 20.76H mm
0.61 x 0.61 mm
0.65 x 0.65 mm
ABSOLUTE MAXIMUM
Item
Symbol
Min.
Max
Unit
Supply Voltage for Logic
V
DD
- V
SS
0
7
V
Supply Voltage for LCD
Drive
V
DD
V
O
0
12
V
Input Voltage
V
i
V
SS
V
DD
V
Operating Temperature
T
a
0
+50
C
Storage Temperature
T
stg
-10
+60
C
ELECTRICAL CHARACTERISTICS
Item
Symbol
Condition
Min
Typ
Max
U
Power Supply Voltage
for Logic
V
DD
-
V
SS
--
4.5
5.0
5.5
V
Power Supply Voltage
for LCD
V
DD
- V
O
V
DD
=5V
T
a
=25C
4.4
4.8
5.2
V
Input "High" Voltage(1)
V
ih
--
2.2
--
V
DD
V
Input "Low" Voltage(1)
V
il
--
--
--
0.6
V
Output "High" Voltage(1)
V
oh
--
2.4
--
--
V
Output "Low" Voltage(1)
V
ol
--
--
--
0.4
V
Power Supply Current
I
DD
V
DD
=
5.0V
--
2.5
4.5
mA
(1) Applied to terminals CS1, CS2, DB0~DB7, R/W, D/I, E RST
Micro Electronics Corp
Http://www.microelect.com
ME
DISPLAYS
SG12232P
122 x 32 dots Graphic
TIMING CHARACTERISTICS
Item
Symbol
Min
Max
Unit
System Cycle Time
t
CYC6
1000
--
ns
Address Set-up time
t
AW6
20
--
ns
Address Hold Time
t
AH6
10
--
ns
Data Set-up Time
t
DS6
80
--
ns
Data Hold Time
t
DH6
10
--
ns
Output Disable Time
t
OH6
10
60
ns
Access Time
t
AAC6
--
90
ns
Enable Pulse Width (Read)
t
EW
100
--
ns
Enable Pulse Width (Write)
t
EW
80
ns
TIMING DIAGRAM
Micro Electronics Corp
Http://www.microelect.com
PDF 
ZIP
