Specifications

S1D15300 Series
Rev.1.4 EPSON 5–7
Name I/O Description Number of pins
On O LCD drive output. The following assignment is made depending on 132
(SEG n) the model.
(Com n)
SEG output. LCD segment drive output. One of V
DD, V2, V3 and
V
5 levels is selected by combination of the contents of display RAM
and FR signal.
COM output. LCD common drive output. One of V
DD, V1, V4 and V5
levels is selected by combination of scan data and FR signal.
COMS O Indicator COM output. When it is not used, it is made open. 1
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.
Total 172
SEG COM
S1D15300D00
**
O0~O99 O100~O131
S1D15300D10
**
O16~O115 O0~O15, O116~O131
S1D15300D15
**
S1D15301D00
**
O0~O131
S1D15302D00
**
O0~O99 O100~O131
S1D15302D14
**
S1D15302D11
**
O32~O131 O0~O31
S1D15303D15
**
O8~O123 O0~O7, O124~O131
S1D15304D14
**
O0~O123 O124~O131
S1D15305D10
**
O18~O115 O0~O17, O116~O131
Scan data FR On output voltage
HIGH
HIGH V
5
LOW V
DD
LOW
HIGH V
1
LOW V4
Power save – V
DD
RAM data FR
On output voltage
Normal display Reverse display
HIGH
HIGH V
DD
V2
LOW V5 V3
0
HIGH V
2 V
DD
LOW V3 V5
Power save – V
DD