Datasheet

SPEC No.
LCP-1109027
MODEL No.
LS013B4DN04
PAGE
8
4. Input terminal names and functions
Table4-1
Terminal symbol I／O Function Remark
1
SCLK INPUT
Serial clock signal
2
SI INPUT
Serial data input signal
3
SCS INPUT
Chip select signal
4
EXTCOMIN INPUT
External COM inversion signal input (H: enable)
5
DISP INPUT
Display ON/OFF signal 【Remark4-2】
6
VDDA POWER
Power supply (Analog)
7
VDD POWER
Power supply (Digital)
8
EXTMODE INPUT
COM inversion select terminal 【Remark4-1】
9
VSS GND
GND(Digital)
10
VSSA GND
GND(Analog)
【Remark4-1】When it’s ”H”, EXTCOMIN signal is enable. And when it’s ”L” ,sirial input flag is enable.
【Remark4-1】When it’s ”H”, EXTCOMIN signal is enable. And when it’s ”L” ,sirial input flag is enable.
“H”mode; connect the EXTMODE toVDD, ”L” mode; connect the EXTMODE to VSS.
【Remark4-2】The display ON/OFF signal is only for display. Data in the memory will be saved at the time of ON/OFF.
When it’s ”H”, data in the memory will display, when it’s ”L”, white color will diaplay and data in the memory will be
saved.
4-2）Recommended circuit;