LC4104C Просмотр технического описания (PDF) - SANYO -> Panasonic
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LC4104C Datasheet PDF : 9 Pages
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LC4104C
Pin Functions
Symbol
I/O
LCD drive outputs
O1 to O160
M
Data
DISP
On
H
H
H
V0
O
H
L
H
V2
L
L
H
V3
L
H
H
V5
*
*
L
V5
*: Don’t care. (Must be held either high or low.)
Function
V0
I V0 level drive voltage supply (selected level)
V2
I V2 level drive voltage supply (unselected level)
Pins with the same name must be set to the same potential.
V3
I V3 level drive voltage supply (unselected level)
V5
I V5 level drive voltage supply (selected level)
VDDH
VDD
VSS
DISP
M
EIO1
EIO2
CP
LOAD
TEST
R/L
— High-voltage system power supply. Pins with the same name must be set to the same potential.
— Logic system power supply.
— GND
I LCD off function. All outputs go to the V5 level when this pin is low.
I Alternation signal input
Enable I/O
R/L
EIO1
EIO2
I/O
L
I/O
H
In
Out
Out
In
Enable input: The enable input at the first stage is fixed at VSS. For succeeding stages, the enable input is connected to the
enable output from the preceding stage.
Enable output: Connected to the enable input of the next stage when cascode connection is used.
I Data acquisition clock (falling edge)
I Data load clock (falling edge)
I Test input. Must be tied high in normal use.*
Data shift direction setting
R/L BS
O1 to O160 outputs
O1
O2
O3
O4 → . . . O157 O158 O159 O160
L
↑
↑
↑
↑
↑
↑
↑
↑
D7
D6
D5
D4
D3
D2
D1
D0
H
O1
O2
O3
O4 . . .← O157 O158 O159 O160
I
H
↑
↑
↑
↑
↑
↑
↑
↑
D0
D1
D2
D3
D4
D5
D6
D7
O1
O2
O3
O4 → . . . O157 O158 O159 O160
L
↑
↑
↑
↑
↑
↑
↑
↑
D3
D2
D1
D0
D3
D2
D1
D0
L
O1
O2
O3
O4 . . .← O157 O158 O159 O160
H
↑
↑
↑
↑
↑
↑
↑
↑
D0
D1
D2
D3
D0
D1
D2
D3
D0 to D7
I Parallel data inputs
BS
I
Input bus setting. Set high for 8-bit input, low for 4-bit input. For 4-bit input, D0 to D3 are used for data input and D4 to D7 must
be tied to ground.
Note: * This IC is sensitive to ESD care must be used when handling this device.
No. 5194-5/9
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