| Module No.: | HSM12864A | 
| Display Type: | 128 x 64 Dots | 
| Encapsulation: | COB | 
| Outline Size: | 113.0 x 65.0 x 12.9 mm | 
| Viewing Area: | 73.4 x 38.8 mm | 
| Screen Color: | Yellow-Green/Blue/Gray | 
| Backlight Color: | Yellow-Green/Green/White/Blue/Orange/Red | 
| Backlight: | Side LED | 
| Driver IC: | AIP31108 | 
| Connector: | Conductive Silicon Rubber | 
| Pin Number: | 20 | 
| Interface: | 8-bit MPU interface | 
| Driver Condition: | 1/64 Duty,1/9 Bias | 
| Viewing Direction: | 6 O’Clock | 
| Operating Voltage: | 5V/3.3V | 
| Operating Temperature: | -20~+70℃ | 
| Storage Temperature: | -30~+80℃ | 
| No. | Symbol | Function | 
| 1 | GND | Ground (0V) | 
| 2 | VDD | Supply Voltage for Logic (+5V ) | 
| 3 | VO | Contrast Adjustment | 
| 4 | RS | Data/Instruction Select | 
| 5 | R/W | Read/Write Select | 
| 6 | E | Enable Signal | 
| 7–14 | DB0—DB7 | Data Bus | 
| 15 | CS1 | Chip Select active “H” | 
| 16 | CS2 | Chip Select active “H” | 
| 17 | /REST | Reset signal , active “L” | 
| 18 | VOUT | Output voltage for LCD driving | 
| 19 | LED_A | LED Power Supply + (5V) | 
| 20 | LED_K | LED Power Supply -(0V) | 
 
		        1. LCD Screen Material: Glass is main material,Liquid Crystal Display;
2. Display Type: TN,HTN,STN,FSTN,DFSTN,VA;
3. LCD Display Mode: Positive display,Negative display.
4. Polarizer Type: Reflective,Transmissive,Transflective;
5. Connector Type: Metal Pins,electronic conductive rubber,heat-seal connector,FPC;
6. Backlight: Side LED backlight;
7. The ITO thickness normal value: 0.4mm,0.55mm,0.7mm,1.1mm;
8. Viewing Angle: 3 O’clock,6 O’clock,9 O’clock,12 O’clock.
 
		    
			HUA XIAN JING