ML9092-02 View Datasheet(PDF) - LAPIS Semiconductor Co., Ltd.
Part Name
Description
MFG CO.
'ML9092-02' PDF : 66 Pages View PDF
LAPIS Semiconductor
FEDL9092-01
ML9092-01/02/03/04
Power-On Flowchart
Start
Turn on VDD
Turn on VIN
Input reset signal
External reset or power-on reset
Make a setting for control register 1 Make a setting for INC, WLS, KT, SHL, BE,
PE, DTY1, and DTY0.
Make a setting for registers
Make a setting for port register A, port
register B, port register C, port register D, and
display data RAM according to specifications.
No Is input of initial
screen data
complete ?
Yes
Wait till the liquid crystal driving
voltage stabilization time is reached
Set DISP of control register 2 to
“1”
Displaying of initial screen started
Wait till the VOUT voltage stabilizes when the
voltage doubler is used.
Setting complete
Power-Off Flowchart
LCD driving state
Turn off VIN
Turn off VDD
[Caution]
The lines between output pins, and between output pins and other pins (input pins, I/O pins or power supply
pins), should not be short circuited.
61/66
Share Link: 
