PGM12864B FEATURES
- Graphic LCD: COB 128 x 64，Rohs Compliant
- Controller & Interface: S6B0108 or Equivalent; 8-bit Parallel
- Display Mode: Optional STN Yellow, STN Gray, STN Blue or FSTN;
- Backlight: Optional Yellow Green, White, Blue, Red, Amber
- Voltage: 5V or 3.3V
Download Product References Below
OUTLINE DIMENSION
BLOCK DIAGRAM & POWER SUPPLY
MECHANICAL SPECIFICATION
| Item | Dimension(mm) |
| Module Size(W×H×T) | 78.0×70.0×10.0/13.0 |
| Viewing Area(W×H) | 62.0X44.0 |
| Dot Size(W×H) | 0.40X0.56 |
| Dot Pitch(W×H) | 0.44X0.60 |
| Dots×Dots | 128×64 |
INTERFACE PIN CONNECTIONS
| Pin No. | Symbol | Function | Pin No. | Symbol | Function |
| 1 | /CS1 | Enable signal for IC1 | 8 | E | Enable signal |
| 2 | /CS2 | Enable signal for IC2 | 9~16 | DB0~DB7 | Data bus lines |
| 3 | Vss | Ground for logic | 17 | RST | Reset signal |
| 4 | Vdd | Power supply for logic | 18 | Vee | Negative voltage output |
| 5 | Vo | Power supply for LCD | 19 | A | BKL + |
| 6 | D/I | Register selection (H:Data, L:Instruction) | 20 | K | BKL – |
| 7 | R/W | Read/Write selection (H: R, L: W) |
ELECTRICAL CHARACTERISTICS
| Item | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
| Operating Voltage | Vdd | Ta=25℃ | — | 5.0 | — | V |
| Operating Voltage for LCD | Vlcd | Ta=25℃ | — | 10.5 | — | V |
| Supply Current | Idd | Ta=25℃, Vdd=5.0V | — | 2.5 | 3.0 | mA |
| Supply Voltage for LED | Vf | Ta=25℃, R=6.8Ω | — | 4.2 | — | V |
| Supply Current for LED | If | Ta=25℃, Vf=4.2V | — | 300 | — | mA |
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