PT6526 查看數據表（PDF） - Princeton Technology

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PT6526

LCD Driver IC

Princeton Technology 

PT6526

DR: BIAS DRIVE TECHNIQUE CONTROL DATA BIT

This control bit is used to select either 1/2 Bias drive or 1/3 Bias Drive Technique. Please refer to the table below.

DR

Bias Drive Technique

0

1/3

1

1/2

SC: SEGMENT ON / OFF CONTROL DATA BIT

This control bit is used to select the state of the segment driver output pins. Please refer to the table below.

SC

Display State

0

ON

1

OFF

BU: NORMAL / POWER SAVING MODE SELECT BIT

This control bit is used to select either the Normal Mode or the Power Saving Mode. Please refer to the table below.

BU

Mode

Remarks

0

Normal Mode

-

The oscillation circuit stops, the common and segment output pins are set to

1

Power Saving Mode “LOW” level. It must be noted that the output pins - SG1/P1 to SG12/P12 may

be used as General Purpose Output Ports by setting the control bits – P0 to P3.

V1.1

10

November 2009

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