Specifications

SED1220
EPSON 4–45
SED1220
Instruction Setup Example of SED1220 series
(1) Initial setup
(2) display ON “EPSON”
(3) Display ON the Icon
(4) Standby Mode sequence
(5) Releasing the Standby Mode sequence
<Diagram of SED1220Txx and LCD Panel>
Static Icon
SED1220D AB
CHIP:REVERSE
80series MPU
V
DD
RES I/F P/S V
S1
CK V
DD
V
SS
CAP1+ CAP1- CAP2+ CAP2- VOUT V
R
V
0
V
1
V
2
V
3
V
4
V
5
V
SS
V
DD
D0 D1 D2 D3 D4 D5 D6 D7 CS WR A0
V
DD
V
SS
COMSA COMS1 COM1 COM8 SEGS1 SEGS2 SEG1 SEG60 SEGS4 SEGS5 COM24 COM9 COMS2 SEGSA SEGSE
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