S6B0724A01-B0CZ 查看數據表（PDF） - Samsung

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S6B0724A01-B0CZ

132 SEG / 65COM DRIVER & CONTROLLER FOR STN LCD

Samsung 

S6B0724 PRELIMINARY SPEC. VER. 1.1

132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD

Name

DUTY0

DUTY1

HPMB

Table 5. System Control Pins Description (Continued)

I/O

Description

The LCD driver duty ratio depends on the following table.

DUTY1

DUTY0

Duty ratio

L

L

1/33

I

L

H

1/49

H

L

1/55

H

H

1/65

Power control pin of the power supply circuits for LCD driver

I

− HPMB = "H": normal mode

− HPMB = "L": high power mode

This pin is valid only in master operation.

11

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