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SG12864G ( 128 DOTS X 64 DOTS ) om
FEATURES
+5 V POWER SUPPLY 1/64 DUTY CYCLE
BUILT-IN CONTROLLER (T6963C OR EQUIVALENT)
8-BIT PARALLEL INTERFACE 4.2 V LED FORWARD VOLTAGE
INTERFACE PIN CONNECTIONS
NO.
1 2 3 4 5 6 7 8 9 10~17 18 19 20
w
w
at .D w
FG VSS VDD VO /WR /RD /CE C/D /RST DB0~DB7 FS A K
aS
ee h
4U t
.c
MECHANICAL DATA
ITEM
Module Size (W x H x T) Viewing Area ( W x H ) Active Area ( W x H ) Dot Size ( W x H ) Dot Pitch ( W x H )
DIMENSIONS
78.0 x 70.0 x 8.8(12.7) 72.0 x 40.0 66.52 x 33.24 0.48 x 0.48 0.52 x 0.52
UNIT
mm mm mm mm mm
ABSOLUTE MAXIMUM RATINGS
ITEM
Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage
SYMBOL LEVEL 0V 5V
FUNCTION
Frame Ground Power Supply Ground Power Supply Voltage Contrast Adjustment Voltage Write Singal Read Signal Enable Signal H : Data, L : Instruction Code Reset Signal Data Bus Line H : 6*8 , L : 8*8 Select Of Columns LED Power (+) LED Power (-)
SYMBOL
VDD-VSS VDD-Vo VI
MIN.
L L L H/L L H/L H/L 4.2V 0V
ELECTRICAL CHARACTERISTICS
ITEM SYMBOL
VDD-VSS VDD-Vo IDD
Supply Voltage For Logic Supply Voltage For LCD Supply Current Input
EXTERNAL DIMENSIONS
w
w
w
t a .D
S a
Output Voltage
Voltage
e h
"HIGH" Level "LOW" Level
U t4 e
VIH VIL VOH VOL
.c
0
0
Vss
m o
TYP. MIN.
4.5 7.6 2.2 2.4 -
MAX.
7 14
UNIT
V V V
VDD
CONDITION -
TYP.
5 8.3 4.5 -
MAX. UNIT
5.5 9.2 10 VDD 0.6 0.4 V V mA V V V V
VDD=5V Ta=25 VDD=5V
-
"HIGH" Level "LOW" Level
w
w
w
.D
a
aS t
ee h
4U t
om .c
SG12864G ( 128 DOTS X 64 DOTS )
TIMING CHARACTERISTICS
ITEM C/D Setup Time C/D Hold Time CE, RD,WR Pulse Width Data Setup Time Data Hold Time Access Time Output Hold Time SYMBOL MIN. 100 10 80 80 40 10 MAX. 150 50 UNIT. ns ns ns ns ns ns ns
tCDS tCDH tCE, tRD, tWR tDS tDH tACC tOH
BLOCK DIAGRAM

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