BG12232B1 Datasheet, PDF (1/1 Pages) Bolymin, Inc – COB with metal frame, with FFC cable Built-in internal clock

BO LYMIN
BG12232B1
Feature
1. COB with metal frame, with FFC cable
2. Built-in internal clock
3. Built-in controller SED1520Doa
4. 1/32 duty cycle
5. +3V~+ 5V single power supply
6. Option: LED edge B/L
7. No negative voltage potion
Mechanical Data
Item
Standard Value Unit
Module Dimension 65.4 x 28.2 ^mm
Viewing Area
54.8 x 19.0 ^mm
Dot Size
0.36 x 0.41 ^mm
Dot Pitch
0.4 x 0.45 ^mm
Pin Assignment
Pin Symbol
1 Vdd
2 Vss
3 Vo
4 /RES
5 E1
6 E2
7 R/W
8 Ao
9~16 DB0~ 7
17 A
18 K
Function
Power supply +3V~+ 5V
GND
Contrast Adjustment
L: RESET
Data Latch For chip1
Data Latch For chip2
H: Read L: write
H: Data L: instruction
Data bus line
Power supply B/L (+)
Power supply for B/L (GND)
Dimension
1.2
4.1
3.02
65.4±0.5
63.0(LCD outline)
54.8(VA)
48.76
Electronic Characteristics
Item
Symbol Condition
Typical
Value
Unit
Input Voltage Vdd Vdd = +5V 5.0 V
Supply Current Idd Vdd = +5V 0.5 mA
LCD Driving
Voltage
Vdd-Vo
25 ^oC
4.7 V
LED Forward
Voltage
Vf
25 ^oC
2.1 _V
LED Forward
Current
If
25 ^oC 100 mA
5.5 MAX
0.4
LED B/L or
NO B/L (WITH HOUSING)
DOT SIZE
SCALE 10/1
2.0
.0