S6B0107 Datasheet, PDF (10/23 Pages) Samsung semiconductor – 64CH COMMON DRIVER FOR DOT MATRIX LCD

S6B0107
64CH COMMON DRIVER FOR DOT MATRIX LCD
Pin Number
QFP (TQFP)
31(28)
32(29)
33(30)
35(32)
37(34)
44(41)
43(40)
46(43)
47(44)
52(49)
Symbol
DS1
DS2
C
R
CR
CLK1
CLK2
FRM
M
CL2
Table 1. Pin Description (Continued)
I/O
Description
Input
Output
Output
Input/
Output
Input /
Output
Selection of display duty.
- Master mode
DS1
L
L
H
H
DS2
L
H
L
H
Duty
1/48
1/64
1/96
1/128
- Slave mode
Connect to V_DD
RC Oscillator
- Master mode: Use these terminals as shown below.
S6B0107
S6B0107
R
CR
R
f
C
C
f
R
CR
C
Open
External
Open
- Slave mode: Stop the oscillator as shown below.
R
Open
CR
V_DD
C
Open
Operating clock output for the S6B0108
- Master mode: connection to CLK1 and CLK2 of the
S6B0108
- Slave mode: open
Synchronous frame signal.
- Master mode: connection to FRM of the S6B0108
- Slave mode: open
Alternating signal input for LCD driving.
- Master mode: output state Connection to M of the
S6B0108
- Slave mode: input state Connection to the controller
Data shift clock
- Master mode: output state Connection to CL of the
S6B0108
- Slave mode: input state Connection to shift clock
terminal of
the controller.
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