BOLYMIN BO12864E1

BO LYMIN
BO12864E1
Feature
1. COG package
2. Built-in controller ST7565
3. 1/64 duty cycle
4. +3.3V single power supply
5. On chip LCD booster
6. Option: LED Edge
Mechanical Data
Item
Standard Value
Module Dimension 80.0 x 54.0
Viewing Area
70.7 x 38.8
Dot Size
0.48 x 0.48
Dot Pitch
0.52 x 0.52
Unit
mm
mm
mm
mm
Pin Assignment
VSS
VDD
VO
/RES
/CS
RS
/WR
/RD
DB0~DB7
A
K
Function
Symbol Condition Typical Unit
Value
Input Voltage
Vdd Vdd = +3.3V 3.3
V
Supply Current
Idd Vdd = +3.3V 0.5 mA
LCD Driving
9.0
Vdd-V5
V
25 oC
Voltage
Item
Power supply(GND)
Power supply(+3.3V)
Contrast Adjustment
Reset signal
Chip select
Command/Data
80:write signal 68:R/W signal
80:read signal 68:enable signal
Data bus
Power supply for B/L+
Power supply for B/L80.0±0.5
76.1(LCD)
70.7(VA)
Dimension
9.7±0.5
6.5
4.9
66.52(AA)
40.0
0.48
R0.5
5.0
0.04
1
1.0
0.3
1.0
6.5
A
17.0
P1.0 W=0.6
K
3.8
18
B
2.2
2.78
9.6
73.0±5.0
5.0±1
1.7
2.2
DETAIL B
SCALE 3/1
Conduct side
0.48
0.04
0.5
Ø0.6
44.2
50.6(LCD)
54.0±0.5
3.2
1.0
1.6
22.4
VIEWING DIRECTION
33.24(AA)
38.8(VA)
12.0
128 * 64 Dots
31.2
2
3
4
5
6
7
8
9~16
17
18
Symbol
2.0
Pin
1
Electronic Characteristics
LCD DOTS
SCALE 10/1