KS0093 datasheet(12/55 Pages) SAMSUNG

Part #	KS0093

Description	26 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD

PDF	55 Pages

Scroll/Zoom	100%

Manufacturer	SAMSUNG [Samsung semiconductor]

Direct Link	http://www.samsung.com/Products/Semiconductor

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12 / 55 page

KS0093

26 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD

Table 3. Pin Description (Continued)

Name

I/O

Description

DB0

∼ DB3

DB4

∼ DB5

DB6 (SCL),

DB7 (SI)

I/O

When 8-bit bus mode, used as bi-directional data bus DB0

∼ DB7

During 4-bit bus mode, only DB4

∼ DB7 are used.

In this case DB0

∼ DB3 pins are not used.

When serial mode, DB6 (SCL) is used as serial clock input pin and DB7 (SI)

is used as serial data input pin.

LCD DRIVER OUTPUTS

Table 3. Pin Description (Continued)

Name

I/O

Description

COM1

∼ COM24

Common signal output for driving LCD

COMI1, COMI2

Common signal output for icon display

These are the same signal but the name is different.

SEG1

∼ SEG80

Segment signal output for driving LCD

TEST

Table 3. Pin Description (Continued)

Name

I/O

Description

TEST

Test pin

This pin is not used for normal operation.

TEST: Open

NOTE: DUMMY – These pins should be opened (floated).

KS0093 Datasheet(PDF) 12 Page - Samsung semiconductor

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