LC4102C
Pin Functions
Symbol
I/O
LCD drive outputs
OUT1 to
OUT160
O
DF
Data
L
H
H
L
L
L
H
H
*
*
DISP
H
H
H
H
L
Function
OUTn
V0
V1
V4
V5
V5
*: don’t care
V0
V1
V4
V5
VEE
VSSH
DISP
DF
LOAD
MODE
RS/LS
DIO1
DMIN
DIO160
I V0 level drive voltage input
I V1 level drive voltage input
I V4 level drive voltage input
I V5 level drive voltage input
– High-voltage block power supply
– High-voltage block ground
I All outputs will be held at a fixed V5 level when this pin is low.
I Alternation input
I Data shift pulse input (falling edge)
I Data shift direction specification input
I
MODE RS/LS
Shift direction
L
L
L
H
OUT160 → OUT1
OUT1 → OUT160
I/O
H
L
I
I/O
H
H
OUT160 → OUT81
OUT80 → OUT1
OUT1 → OUT80
OUT81 → OUT160
*: don’t care (Must be fixed at low or high.)
DIO1
OUT
IN
DIO160
IN
OUT
DMIN
*
*
OUT
IN
IN
IN
OUT
IN
VDD
— Logic system power supply
VSS
— Logic system ground
Note: * This IC is sensitive to ESD care must be used when handling this device.
No. 5789-4/8