SG19232C Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – 12 DOTS X 2 DOTS

SG19232C ( 12 DOTS X 2 DOTS )
■ FEATURES
◆ BUILT-IN CONTROLLER (SED1520 OR EQUIVALENT)
◆ +5 V POWER SUPPLY
◆ 1/32 DUTY CYCLE
◆ 8-BIT PARALLEL INTERFACE
◆ 4.2 V LED FORWARD VOLTAGE
■ MECHANICAL DATA
ITEM
Module Size (W x H x T)
Viewing Area ( W x H )
DIMENSIONS
116.0 x 37.0 x 9.4 ( 10.8 LED )
88.0 x 19.0
Active Area ( W x H )
Dot Size ( W x H )
Dot Pitch ( W x H )
80.6 x 16.28
0.38 x 0.47
0.42 x 0.51
UNIT
mm
mm
mm
mm
mm
■ INTERFACE PIN CONNECTIONS
NO. SYMBOL LEVEL
FUNCTION
1
VSS
0V Power Supply Ground
2
VDD
5V Power Supply Voltage
3
VO
-
Contrast Adjustment Voltage
4
RS
H/L Register Select
5
R/W
H/L H : Read / L : Wrtie
6
E
H L Enable Signal
7-14
DB0~DB7 H/L Data Bus Line
15
A
4.2V LED Power (+)
16
K
0V LED Power (-)
■ ABSOLUTE MAXIMUM RATINGS
ITEM
Supply Voltage For Logic
Supply Voltage For LCD Drive
Input Voltage
SYMBOL
VDD-VSS
VDD-Vo
VI
MIN.
0
0
Vss
TYP. MAX.
-
7
-
12
-
VDD
UNIT
V
V
V
■ ELECTRICAL CHARACTERISTICS
ITEM
Supply Voltage For Logic
SYMBOL CONDITION
VDD-VSS
-
MIN. TYP. MAX. UNIT
4.5
5
5.5
V
Supply Voltage For LCD
VDD-Vo VDD=5V Ta=25℃ 4.4
4.8
5.2
V
Supply Current
IDD
VDD=5V
-
3
4.5 mA
Input "HIGH" Level
VIH
-
2.2
-
VDD V
Voltage "LOW" Level
VIL
Output "HIGH" Level
VOH
Voltage "LOW" Level
VOL
-
-
-
0.6
V
-
2.4
-
-
V
-
-
-
0.4
V
■ EXTERNAL DIMENSIONS