S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 15

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

5. PINOUT (S1D15100F00C
6. PIN DESCRIPTION
Rev. 1.0
SEG0 to SEG31
COM0 to COM3
37
48
Pin Name
OSC1
OSC2
V
V
V
C/D
CK
CS
V
V
V
SI
REG
DD
SS
1
2
3
36
1
Index
Power supply
Power supply
Power supply
I/O
O
O
O
O
O
I
I
I
I
I
*
25
12
)
Identification of SI input as data or command (in case of
Oscillation resistance connection terminal
Plus power terminal.
Common to the microcomputer power terminal V
Minus power supply.
A 0V terminal to be connected to the system GND.
Power level monitor terminal for liquid crystal drive.
The levels V
the inside of S1D15100F00C
Power terminal for liquid crystal drive.
Potential relations: V
Serial data input.
Input of display data and of commands to control operation of
S1D15100F00C
between display data input and segment ON/OFF are as follows:
SI input “0”
Shift clock input of serial data (SI input).
SI input data is read bit by bit in the serial register at the CK
input leading edge.
S1D15100F00C
HIGH level does commands.
Chip select signal input (in case of S1D15100F00C
When CS input is changed from the HIGH level to the LOW
The CK counter is set to the initial state when the CS input is
changed from the HIGH level to the LOW level.
Segment signal for liquid crystal drive
Common signal for liquid crystal drive
Test terminal. Keep it open.
level, S1D15100F00C
24
13
1
EPSON
= 1/3
OFF, SI input “1”
*
*
. When display data is input, the relations
only). The LOW level indicates data, and the
DD
V
*
3
No.
> V
and V
can accept SI inputs.
10
11
12
13
14
15
16
Description
1
2
3
4
5
6
7
8
9
3
.
*
.
2
= 2/3
COM0
COM1
COM2
COM3
Name
OSC1
OSC2
V
V
V
C/D
CK
CS
V
V
V
SI
REG
SS
DD
1
2
3
ON
V
3
are generated from
No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
CC
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
.
*
Name
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
only).
S1D15100 Series
No.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
Q’ty
Total 48
Name
32
2
1
2
1
1
1
1
1
1
4
1
1–3