S6B0721X01-XXX0 查看數據表（PDF） - Samsung
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S6B0721X01-XXX0 Datasheet PDF : 67 Pages
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132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
PRELIMINARY SPEC. VER. 0.1
S6B0721
LCD DRIVER OUTPUTS
Table 7. LCD Driver Outputs Pin Description
Name
SEG1
to
SEG132
I/O
Description
LCD segment driver outputs
The display data and the M signal control the output voltage of segment driver.
Display data
Segment driver output voltage
M
Normal display
Reverse display
H
H
V0
V2
O
H
L
VSS
V3
L
H
V2
V0
L
L
V3
VSS
Power save mode
VSS
VSS
COM1
to
COM64
LCD common driver outputs
The internal scanning data and M signal control the output voltage of common driver.
Scan data
M
Common driver output voltage
H
H
VSS
O
H
L
V0
L
H
V1
L
L
V4
Power save mode
VSS
COMS
Common output for the icons
O The output signals of two pins are same. When not used, these pins should be left open.
In multi-chip (master / slave) mode, all COMS pins on both master and slave units are the
same signal.
NOTE: DUMMY - These pins should be opened (floated).
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