SSD1821 Solomon Systech, SSD1821 Datasheet - Page 34

• Manufacturer Part Number: SSD1821
• Description: (SSD1820A / SSD1821) LCD Segment / Common Driver
• Manufacturer: Solomon Systech

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SSD1820A/21
34
Application Circuit: 4X Booster, Bias divider disabled.
Remapped COM
SCAN Direction
[Command: C8]
Remapped COM
SCAN Direction
[Command: C8]
on P.35
REV 1.4
01/03
See Application Notes
Remapped COM
SCAN Direction
[Command: C8]
ICONS
COM0
COM6
COM7
COM32
COM33
COM39
N C
COM47
COM48
COM52
COM53
COM71
COM72
N C
:
:
:
:
:
:
:
:
:
RES
SEG0 -------------------------------- SEG127
VSS
VSS
1
VCC
F
128 x 80 + 2 ICON LINES
C3P
1
DISPLAY PANEL SIZE
F
SSD1821 DIE
C1N
(DIE FACE UP)
C1P
1
F
Segment Remapped
C2P
80 MUX
[Command: A1]
1
C2N
VCI/VDD=2.7V
VDD
F
VCI
VSS
VL2 VL3 VL4 VL5
VL6 VR
R1
R2
Optional for External
Resistors Gain Control
[INTRS pulled to VSS]
COM40
COM47
COM48
COM73
COM74
COM79
Remapped COM
SCAN Direction
[Command: C8]
ICONS
COM20
COM19
COM30
COM31
COM6
COM7
Remapped COM
SCAN Direction
[Command: C8]
:
:
:
N C
N C
:
:
:
:
:
:
Remapped COM
SCAN Direction
[Command: C8]
SOLOMON