PEDL9050-02
¡ Semiconductor
ML9050/9051
Function
Pin name
COM0 to
COMn
Number
of pins
I/O
O
Description
These are the LCD common drive outputs.
COM
ML9050
ML9051
COM0 to COM63
COM0 to COM47
LCD
Drive
output
96
One of the levels among V1, V2, V5, and VSS is selected depending on
the combination of the scan data and the FR signal.
Scan data
H
H
L
L
Power save
COMS
2
O
FR
H
L
H
L
—
Output voltage
VSS
V1
V2
V5
V
SS
These are the COM output pins only for indicators. Both pins output the
same signal. Leave these pins open when they are not used.
The same signal is output in both master and slave operation modes.
Test pin
TEST0
TEST1
I
O
These are the pins for testing the IC chip. Leave these pins open during
normal use.
8/71