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SOLOMON
SSD1820A/21
33
REV 1.4
01/03
SSD1821 DIE
(DIE FACE UP)
SEG0 -------------------------------- SEG127
DISPLAY PANEL SIZE
128 x 80 + 2 ICON LINES
80 MUX
Segment Remapped
[Command: A1]
External Vcc=10.8V
Remapped COM
SCAN Direction
[Command: C8]
Application Circuit: Bias divider enabled with external VCC.
VL2 VL3 VL4 VL5
VDD=2.7V
Optional for External
Resistors Gain Control
[INTRS pulled to VSS]
0.47
µF - 2.0µF
R1
R2
VL6
VR
VSS
NC
COM6
COM7
:
:
:
COM20
COM19
:
:
:
COM30
COM31
NC
NC
COM47
COM48
:
:
:
COM52
COM53
:
:
:
COM71
COM72
NC
Remapped COM
SCAN Direction
[Command: C8]
COM40
:
COM47
COM48
:
COM73
COM74
:
COM79
ICONS
ICONS
COM0
:
COM6
COM7
:
COM32
COM33
:
COM39
Remapped COM
SCAN Direction
[Command: C8]
Remapped COM
SCAN Direction
[Command: C8]
Remapped COM
SCAN Direction
[Command: C8]
Remapped COM
SCAN Direction
[Command: C8]
See Application Notes
on P.35
Five captacitors and four
optional resistors for large
loading panel.
See description on P.15