ST7070 View Datasheet(PDF) - Sitronix Technology Co., Ltd.

Part Name

Description

MFG CO.

ST7070

Dot Matrix LCD Controller/Driver

Sitronix Technology Co., Ltd. 

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ST7070

For serial interface data, bus lines (DB5 to DB7) are used. 4-Pin SPI

Example of timing sequence

CSB

SI

D7 D6 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2

SCL

1 2 3 4 5 6 7 8 9 10 11 12 13 14

RS

Intel 8051 interface(Serial)

16

COM1 to COM16

P1.5to P1.7

3

SI , SCL , /CS

P3.0

Intel 8051 Serial

RS

SEG1 to SEG80 80

ST7070

V1.4

31/51

2009/04/29

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