PT6552 查看數據表（PDF） - Princeton Technology

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PT6552

1/2 Duty LCD Driver with On-Chip Key Input Function

Princeton Technology 

FUNCTION DESCRIPTION

SERIAL DATA INPUT

WHEN STOPPED WITH CLK AT THE LOW LEVEL

PT6552

WHEN STOPPED WITH CLK AT THE HIGH LEVEL

CCB address: 42H

D1 to D90: Display data

S0, S1: Sleep control data

K0, K1: Key scan output/segment output selection data

P0, P1: Segment output port/general-purpose output port selection data

SC: Segment on/off control data

V1.3

5

July 2010

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