BG12232C Datasheet, PDF (1/1 Pages) Bolymin, Inc – COB with metal frame No built-in oscillation

BO LYMIN
BG12232C
Feature
1. COB with metal frame
2. No built-in oscillation
3. Built-in controller SED1520Doa(+3V~+5V)
4. 1/32 duty cycle
5. + 5V single power supply
7. Option: LED edge B/L
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 0.40 ^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 chip 1
Data latch for chip2
R/W signal
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 1.0 mA
LCD Driving
Voltage
Vdd-Vo 25 ^oC
4.5 V
LED Forward
Voltage
Vf
25 ^oC
4.2 _V
LED Forward
Current
If
25 ^oC 120 mA
5.5 MAX
0.4
0.3
DOT SIZE
SCALE 10/1
LED B/L or
NO B/L (WITH HOUSING)
2.0
2.0