BOLYMIN BO12832A

BO LYMIN
BO12832A
Feature
1. COG package
2. Built-in controller PCF8531
3. +5V power supply
4. 1/32 duty cycle
5. Option: LED
6. Serial interface
Mechanical Data
Item
Standard Value
Module Dimension
82.0 x 34.0
Viewing Area
79.0 x 24.2
Dot Size
0.53 x 0.59
Dot Pitch
0.57 x 0.63
Pin Assignment
Pin
Symbol
1
Vlcd
2
/RESET
3
Vdd
4
SDA
5
Vss
6
SCL
Unit
mm
mm
mm
mm
Electronic Characteristics
Function
LCD Power supply
Reset signal
Power supply for logic
Serial data input
Power supply logic GND
Serial colock line input
Symbol Condition Typical Unit
Value
Input Voltage
Vdd Vdd = +5V 5.0
V
Supply Current
Idd
Vdd = +5V 0.5 mA
LCD Driving
6.0
Vdd-Vo
V
25 oC
Voltage
Item
Dimension
82
79.0(VA)
2.7
8.0±0.5
1
36.0
P2.0*5=10
C17
C1
C16
DISPLAY34*128 PIXEL 8
128
16
PCF8531
VDD VSS VLCD
SCL SDA RES
C32
16
PIN NO. SYMBOL
1
VLCD
2
RES
3
VDD
4
SDA
5
VSS
6
SCL
0.53
0.04
DOT SIZE
SCALE 5/1
0.59
0.04
1
6
2
7.3
0.5
REAR
FRONT
26.7
34.0
24.2(VA)
10MAX
128*32 DOTS
20.12(AA)
0.5
3.29
72.92(AA)
4.54
1.25
1.5