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EG12232-B PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 EG12232-B
部品説明 Display Module
メーカ E-King
ロゴ E-King ロゴ 



Total 1 pages
		

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EG12232-B Datasheet, EG12232-B PDF,ピン配置, 機能
Dimension
EG12232-B
Feature
1. COB with metal frame
2. No built-in oscillation, requiring external clock
3. Built-in controller SED1520Daa
4. 1/32 duty cycle
5. +3V~ +5V single power supply 5. requiring
6. negative voltage for LCD driving
7. Option: FFC cable
8. Option: LED edge B/L, EL B/L
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Character Size
Standard Value Unit
65.8 x 27.1
60.5x 18.5
0.4 x 0.45
0.44x 0.49
mm
mm
mm
mm
Pin Assignment
Pin
1
2
3
4
5
6
7
8~15
16
17
18
Symbol
Ao
CS2
CS1
CL
RD/ E
WR(R/W)
Vss
DB0 ~ 7
Vdd
RES
Vo
Function
H: Data L: Instruction
L: Enable chip2
L: Enable chip1
External clock input 2Khz
RD for 80 series, E for 68 series
WR for 80 serial, R/W for 68 serial
Power supply GND
Data bus line
Power supply(+3V~+5V)
H: 68 series, L: 80 series
Contrast Adjustment
Electronic Characteristics
Item
Input Voltage
Supply Current
Symbol
Vdd
Idd
Condition
Vdd=+5V
Vdd = +5V
Typical
Value
Unit
5.0 V
0.5 mA
LCD Driving
Voltage
Vdd-Vo
25oC
6.4 V
LED Forward
Voltage
Vf
25oC
2.1 V
LED Forward
Current
If
25oC
40 mA
EL Power
Voltage
Vel Vel=1 10Vac/400Hz V
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