BO LYMIN
BO12864D1
Feature
1. COG package
2. Built-in controller ST7541
3. +3V single power supply
4. 1/64 duty cycle
5. On chip LCD booster
6. 4-Gray scale
7. Option: LED edge B/L
Mechanical Data
Item
Standard Value
Module
Dimension
52.0 x 42.0
Viewing Area
48.0 x 31.0
Dot Size
0.32 x 0.4
Dot Pitch
0.35 x 0.43
Pin Assignment
Pin
Symbol
GND
VDD
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
E
R/W
A0
/RES
/CS
GND
Unit
mm
mm
mm
mm
Electronic Characteristics
Function
Ground
Power supply(3V)
Data bus
Data bus
Data bus
Data bus
Data bus
Data bus
Data bus
Data bus
Enable signal
H : read L : write
H : data L: Instruction
Reset H: Disable L: Enable
H: chip selected L: chip unselected
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd
Vdd = +3.0V
3.0
V
Supply Current Idd
Vdd = +3.0V
0.5 mA
LCD Driving
9
V
LCD
V
25
o
C
Voltage
Item
Ground
Dimension
BOLYMIN [ BOLYMIN, INC ]
