S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 131

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

Rev.1.4
(SEG n)
(Com n)
COMS
Name
On
I/O
O
O
LCD drive output. The following assignment is made depending on
the model.
SEG output. LCD segment drive output. One of V
V
and FR signal.
COM output. LCD common drive output. One of V
levels is selected by combination of scan data and FR signal.
Indicator COM output. When it is not used, it is made open.
Effective only with the S1D15300, S1D15302, S1D15303 and S1D15304,
S1D15305 and “HZ” with the S1D15301.
When multiple numbers of the S1D15300, S1D15302, S1D15303 and
S1D15304, S1D15305 are used, the same COMS signal is output to both
master and slave units.
Power save
Power save
5
RAM data
Scan data
S1D15300D00
S1D15300D10
S1D15300D15
S1D15301D00
S1D15302D00
S1D15302D14
S1D15302D11
S1D15303D15
S1D15304D14
S1D15305D10
levels is selected by combination of the contents of display RAM
HIGH
HIGH
LOW
0
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
**
**
**
**
**
**
**
**
**
**
FR
FR
–
–
EPSON
On output voltage
Normal display Reverse display
O0~O99
O16~O115
O0~O131
O0~O99
O32~O131
O8~O123
O0~O123
O18~O115
Description
SEG
V
V
V
V
V
V
V
V
V
DD
DD
DD
On output voltage
5
2
3
5
1
4
V
DD
O100~O131
O0~O15, O116~O131
O100~O131
O0~O31
O0~O7, O124~O131
O124~O131
O0~O17, O116~O131
V
V
V
V
DD
DD
DD
2
3
5
, V
, V
2
COM
1
, V
, V
3
4
and
and V
Total
5
S1D15300 Series
Number of pins
132
172
1
5–7