ST7528 데이터 시트보기 (PDF) - Unspecified

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ST7528

16 Gray Scale Dot Matrix LCD Controller/Driver

Unspecified 

ST7528

Microprocessor Interface

− 8-bit parallel bi-directional interface with 6800-series or 8080-series

− 4-line serial interface (4-line-SIF)

− 3-line serial interface (3-line-SIF)

− IIC serial interface

On-chip Low Power Analog Circuit

− On-chip oscillator circuit

− Voltage converter (x3, x4, x5 or x6)

− Voltage regulator (temperature coefficient: -0.125%/°C, or external input)

− On-chip electronic contrast control function (64 steps X 8 )

− Voltage follower (LCD bias: 1/5 to 1/12)

Operating Voltage Range

− Supply voltage (VDD): 1.8 to 3.3V

(VDD2): 2.4 to 3.3V

− LCD driving voltage (VLCD = V0 - VSS): 3.5 to 15.0 V

Package Type

− Application for COG

ST7528

6800 , 8080 ,

4-Line , 3-Line interface

(without IIC interface)

ST7528i

IIC interface

Note1: we would like to recommend to use the external VOUT when the panel is large than 1.8 inch

Note2: we would like to recommend to set lower VOP than 12 voltage, when the panel size is large like 1.6 inch

Ver2.3

2/97

2007/1/3

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