Datasheet

DEM 20231 SYH-PY Product Specification
Version: 4 PAGE: 2
1. FUNCTIONS & FEATURES
MODULE NAME LCD TYPE REMARK
DEM 20231 SYH-PY STN Yellow Green Transflective 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 Adjustable for Best Contrast : 4.5 Volt (typ.)
l Backlight Color : LED, Lightbox, Yellow Green
l Display Format : 20 x 2 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 ST7066-0A-B
l Interface : Easy Interface with a 4-bit or 8-bit MPU
2. MECHANICAL SPECIFICATIONS
l Module Size : 116.00 x 37.00 x 12.00 mm
l Character Pitch : 3.70 x 5.95 mm
l Character Size : 3.20 x 5.55 mm
l Character Font : 5 x 8 Dots
l Dot Size : 0.60 x 0.65 mm
l Dot Pitch : 0.65 x 0.70 mm