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Categories | Monochrome LCD Display |
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Brand Name: | OKSMART |
Model Number: | OKM12864-257H |
Certification: | SGS |
Place of Origin: | Shenzhen China |
MOQ: | 1000 |
Price: | USD 1.74-2.38 per piece |
Payment Terms: | Trade Assurance, L/C, T/T, Western Union, MoneyGram, D/P, D/A |
Supply Ability: | 100000 pieces per month |
Delivery Time: | 30 working days |
Packaging Details: | Kraft box / white box to a carton or customized packing |
Other name: | Graphic lcd display module |
Module size: | 87mm(L)*44.5mm(W)*2.8mm(H) |
Viewing area: | 83mm(L)*34.5mm(W) |
Dot pitch: | 0.6mm(L)*0.49mm(W) |
Dot size: | 0.55mm(L)*0.4mm(W) |
Storage temperature: | -10℃~60℃ |
FUNCTIONS & FEATURES :
Format : 130X64 Dots .
LCD mode : STN/Y-G, Positive, Transmissive .
Viewing direction : 6 o’clock .
Driving scheme : 1/65 Duty cycle, 1/9 Bias .
Low power operation : Power supply voltage range (VDD): 3.0V .
VLCD adjustable for best contrast : LCD driving voltage (VOP):
10.0V .
Operating temperature : 0℃~50℃ 2-8. Storage temperature : -10℃~60℃
MECHANICALSPECIFICATIONS :
Module size : 87mm(L)*44.5mm(W)*2.8mm(H) .
Viewing area : 83mm(L)*34.5mm(W) .
Dot pitch : 0.6mm(L)*0.49mm(W) .
Dot size : 0.55mm(L)*0.4mm(W)
Pin no | Symbol | Function |
1 | NC | |
2 | VO | V0 is the LCD driving voltage for common circuits at negative frame |
3 | XVO | XV0 is the LCD driving voltage for common circuits at positive frame |
4 | VG | VG is the LCD driving voltage for segment circuits. |
5 | VSS | Ground |
6~7 | NC | |
8 | VSS | Ground |
9 | VSSI-1V8 | Supply voltage for logic circuit |
10~12 | NC | |
13 | CSB | Chip Select , When /CS= “L”, chip is selected |
14 | RESB | When RSTB is “L”, internal initialization is executed and the internal registers will be initialized |
15 | AO | Select register data when A0= “H”, and instruction when A0= “L” |
16~17 | NC | |
18 | SCL | Serial clock input terminal |
19 | SDA | Serial data input terminal |
20/23~30 | NC | |
21~22 | VSS | Ground |
31 | VDDA-2V8 | Supply voltage for logic circuit |
32 | K- | Supply voltage for backlight Ground |
33 | A+ | Supply voltage for backlight +3.3V |
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