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4. PIN DESCRIPTION
Pin name
COM0 to
COM099
DIO1,
DIO2
YSCL
SHL
DOFF
(INH)
FR
V
, V
DD
SS
V0, V1,
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V4, V5
INH for S1D16700
DOFF for S1D16700
Rev.1.1
I/O
LCD drive common (row) output
O
The output changes at the YS CL falling edge.
100-bit shift register serial data input/output
I/O
To be set to input or output according to the SHL input
The output changes at the YSCL falling edge.
Serial data shift clock input
I
The scanning data is shifted at the falling edge.
Shift direction selection and DIO pin I/O control input
SHL
COM output shift direction
I
LOW
HIGH
LCD display blanking control input
When LOW is input, the content of shift register is cleared and all
I
common outputs become the V
(S1D16700D01B
LCD drive display blanking control input
When LOW is input, the content of shift register is cleared and all
I
common outputs become the non-select level instantaneously.
Common output = V
Common output = V
LCD drive output AC converted signal input
I
Power supply
Logic power supply
LCD drive power supply V
Power supply
*
00
**
01
*
**
Function
→
0
99
→
99
0
level instantaneously
0
).
*
(when FR = LOW)
4
(when FR = HIGH) (S1D16700D00B
1
V
: 0 V (GND) V
DD
: –7 V to –28 V
5
≥ V
≥ V
V
DD
0
EPSON
S1D16700 Series
DIO1
DIO2
Input
Output
Ourput
Input
)
*
: –5.0 V
SS
≥ V
> V
1
4
5
Number
of pins
100
2
1
1
1
(1)
1
2
4
Total: 112
4–3
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