DEM 20486 SYH-LY Product Specification
Version: 1 PAGE: 3
3. EXTERNAL DIMENSIONS ( unit: mm)
4. BLOCK DIAGRAM
DB0~DB7
E
R/W
LCD
RS
Controller
LSI
V
0
ST7066
V
DD
VSS
A
K
SEGMENT
DRIVER
ST7063
Control signals
SEG41~SEG120
COM1~COM16
LCD PANEL
4line
*
20characters
BACKLIGHT
SEG1~SEG40
SEG121~SEG200
SEGMENT
DRIVER
ST7063
