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BO LYMIN
BG12232B
Feature 1. COB with metal frame 2. No built-in oscillation, requiring external c...
Description
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BO LYMIN
BG12232B
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 negative voltage for LCD driving 6. Option: FFC cable 7. Option: LED edge B/L, EL B/L
Mechanical Data Item Standard Value Module Dimension 65.8 x 27.1 Viewing Area 60.5 x 18.5 Dot Size 0.4 x 0.45 0.44 x 0.49 Dot Pitch Pin Assignment Pin Symbol
1 2 3 4 5 6 7 8~15 16 17 18
Unit mm mm mm mm Electronic Characteristics
Function
H: Data L: Instruction Ao L: Enable chip2 CS2 L: Enable chip1 CS1 External clock input 2Khz CL RD for 80 series, E for 68 series RD/ E WR(R/W) WR for 80 serial, R/W for 68 serial Power supply GND Vss Data bus line DB0 ~ 7 Power supply(+3V~+5V) Vdd H: 68 series, L: 80 series RES Contrast Adjustment Vo
Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 0.5 mA LCD Driving 6.4 Vdd-Vo V 25 oC Voltage LED Forward 2.1 Vf V 25 oC Voltage LED Forward If mA 40 25 oC Current EL Power Vel Vel=110Vac/400Hz V Voltage Item
Dimension
65.8²0.3 65.1²0.3 W=0.5
18.0²0.5 18 P1.25x17=21.25
5²0.2 (V.A)
A
4 53.6 2.3 60.5²0.2 R1.5
5Max
²0.3
.64
1 1.38 8.4²0.2 2
0.3
1.3
62.5²0.2
4-R1.0 4.7²0.3
8.2²0.2
0.49 0.45
A BLOCK
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