Datasheet

DEM 20231 SYH-PY Product Specification
Version: 2 PAGE:2
1. FUNCTIONS & FEATURES
MODULE NAME LCD TYPE
DEM 20231 SYH-PY STN Yellow Green Transflective Positive Mode
z Viewing Direction : 6 o'clock
z Driving Scheme : 1/16 Duty Cycle, 1/5 Bias
z Power Supply Voltage : 5.0 Volt (typ.)
z VLCD Adjustable for Best Contrast : 4.5 Volt (typ.)
z Backlight Color : LED, Lightguide, Yellow Green
z Display contents : 20x2 Characters (5x8 dots, Format: 208 Kinds )
z Internal Memory : CGROM (10,080 bits )
: CGRAM (64 x 8 bits )
: DDRAM (80 x 8 bits for Digits)
z CGROM
: CGROM of the ST7066-0A-B (Sitronix)
z Interface : Easy Interface with a 4-bit or 8-bit MPU
z Operating Temperature : -20°C to +70°C
z Storage Temperature : -25°C to +75°C
2. MECHANICAL SPECIFICATIONS
z Module Size : 116.00 x 37.00 x 12.00 mm
z Character Pitch : 3.70 x 5.95 mm
z Character Size : 3.20 x 5.55 mm
z Character Font : 5 x 8 dots
z Dot Size : 0.60 x 0.65 mm
z Dot Pitch : 0.65 x 0.70 mm