1. Display mode: STN, positive, transflective.
2. Color: display dot - dark blue, background - gray.
3. Display format: 4 x 2 characters.
4. IC: holtek - HT1625.
5. Interface input data: serial data input interface MPU.
6. Driving method: 1/8 duty, 1/4 bias.
7. Viewing direction: 6 O' clock.
8. Backlight: LED(white).
1. Viewing area: 84(W) x 74(H)mm. 2. Supply voltage for logic :3.3V. 3. LCD drive voltage (recommended voltage): 3.3V. 4. Operating temp: -5-60°C. 5. Storage temp: -20-80°C.