Datasheet

DEM 20485 SYH Product Specification
Version: 2 PAGE: 2
1.FUNCTIONS & FEATURES
MODULE NAME LCD TYPE
DEM 20485 SYH STN Yellow-Green Reflective Positive Mode
l Viewing Direction : 6 o’clock
l Driving Scheme : 1/16 Duty Cycle, 1/5 Bias
l Power Supply Voltage : 5.0 Volt (typ.)
l VLCD (VDD-V0) : 4.5 Volt (typ.)
l Display Format : 20 x 4 Characters (5x8 dots, Format: 208 Kinds )
l Internal Memory : CGROM (10,080 Bits )
: CGRAM (64 x 8 Bits )
: DDRAM (80 x 8 Bits for Digits)
l CGROM : CGROM of the ST7066U-0A
l Interface : Easy Interface with a 4-bit or 8-bit MPU
l Operating Temperature : -20°C to +70°C
l Storage Temperature : -30°C to +80°C
2. MECHANICAL SPECIFICATIONS
l Module Size : 98.00 x 60.00 x 9.00 mm
l Character Pitch : 3.55 x 5.35 mm
l Character Size : 2.95 x 4.75 mm
l Character Font : 5 x 8 dots
l Dot Size : 0.55 x 0.55 mm
l Dot Pitch : 0.60 x 0.60 mm
l Dot Gap : 0.05 mm