122*32图形LCD

Dot number: 122 x 32
Outline dimension: 74.0 x 40.0 x 13.5 mm
Vewing Area: 60.5 x 18.5 mm
Dot Size: 0.40 x 0.45mm
Dot Pitch: 0.44 x 0.49mm
LCD T*e: STN Y/G
Backlight: LED Y/G
Controller: ST7920

Absolute maximum rating
Supply voltage (logic): -0.3-7v
Supply voltage (lcd): -0.3-7v
Input voltage: -0.3-0.3+vdd
Operating temp: -20-70c
Storage teemp: -30-80c

Electronical characteristics:
Input high voltage: 0.7vdd-vdd
Input low voltage: -0.3-0.6v
Output high voltage: 0.8vdd-vdd
Output low voltage: 0-0.4v
Supply current; 0-5mA