ML9058E datasheet(19/76 Pages) ETC2

19 / 76 page

FEDL9058E-01

LAPIS Semiconductor

ML9058E

19/76

Function

Pin name

Number

of pins

I/O

Description

VC5+

These are the pins for connecting the positive side of the capacitors

for voltage multiplication.

Connect capacitors between VS1– and these pins.

For 2-time voltage multiplication, the pins are configured as inputs

for voltage multiplication.

Power

supply

circuit

VC6+

These are the pins for connecting the positive side of the capacitors

for voltage multiplication.

Connect capacitors between VS2– and these pins.

These are the LCD segment drive outputs.

One of the levels among V1, V3, V4, and VSS is selected depending

on the combination of the display RAM content and the FR signal

Output voltage

RAM Data

Forward display Reverse display

VSS

Power save

—

VSS

SEG0 to

SEG131

132

The output voltage is VSS when the Display OFF command is

executed.

These are the LCD common drive outputs.

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

Output voltage

VSS

Power save

—

VSS

LCD

Drive

output

COM0 to

COM63

The output voltage is VSS when the Display OFF command is

executed.

COMS0

COMS1

These are the common 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

TEST1

These are the pins for testing the IC chip. Leave these pins open

during normal use.

DUMMY

—

DUMMY-

—

Leave this pin open.

ML9058E Datasheet(PDF) 19 Page - List of Unclassifed Manufacturers

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