PEDL9050-02
ML9050/9051
¡ Semiconductor
Number
Function Pin name
I/O
Description
These are the LCD common drive outputs.
COM
of pins
LCD
COM0 to
COMn
96
O
Drive
output
ML9050
ML9051
COM0 to COM63
COM0 to COM47
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
FR
H
Output voltage
H
VSS
V1
H
L
L
H
V2
L
L
V5
Power save
—
VSS
COMS
2
O
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.
These are the pins for testing the IC chip. Leave these pins open during
normal use.
Test pin
TEST0
TEST1
I
O
8/71
OKI [ OKI ELECTRONIC COMPONETS ]
