MSM9005-XX OKI [OKI electronic componets], MSM9005-XX Datasheet - Page 15

• Manufacturer Part Number: MSM9005-XX
• Description: DOT MATRIX LCD CONTROLLER WITH 8-DOT COMMON DRIVER AND 65-DOT SEGMENT DRIVER
• Manufacturer: OKI [OKI electronic componets]

FEDL9005-03
¡ Semiconductor
MSM9005-xx
Reset Function
Reset is enabled when the RST pin is set at "L" level at such timing as at power-on, which
initializes all functions and turns off the LCD panel.
The initial state after reset is as follows.
Data of each RAM ........... All contents are held. (Contents are undefined when power is turned
on.)
Arbitrator blink ............... Writing in 5 dot units is set.
Character blink ................ Repeat of all display-on and character display is set.
Display on and
all display off ................... All display off mode is selected.
Segment output ............... All segment outputs go to V
level.
DD
Common output.............. All common outputs go to V
level.
DD
SO pin ............................... High impedance state
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