ST7529 데이터 시트보기 (PDF) - Unspecified

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ST7529

32-Gray Scale Dot Matrix LCD Controller / Driver

Unspecified 

ST7529

Version

0.1

0.2

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

ST7529 Series Specification Revision History

Date

Description

2005/03/01 Preliminary version

2005/04/13

2005/04/29

2005/06/03

2005/08/09

Remove IIC interface

Add some example code and flow chart

Add EPINT command

Release version

Change initial code(Booster must be on first)

Modify write EEPROM sequence

Remove SEG255 pin

Add Temperature Gradient Coefficient

Add Figure 8.1.1, Figure 8.1.2

2005/09/15 Modify bump height, chip thickness, limiting value…..

2006/01/18 Modify application circuit voltage from 3.6V to 3.3V

2006/6/9

2006/9/18

2006/10/09

2007-10-25

a. Add Power Application Note.

b. Modify Application circuit.

c. Modify Voltage Converter Circuits.

d. Remove Dither Command.

e. Remove Weight Set Command.

f. Modify Analog circuit set (Oscillator frequency adjustment).

g. Modify Initial code flowchart.

h. Add Power ON Sequence Note.

i. Recommended LCD Vop Voltage.

a. Modify Dynamic Consumption Current Note.

b. Add microprocessor notice item.

c. Modify Pad Arrangement.

d. Modify Example(Read-Write-Modify Cycle).

a. Modify PIN Description(Cap1N、Cap1P…..etc).

b. Modify Application Circuit.

a. Modify the symbol name of 6800 Series MPU timing figure

(tEWHR,tEWHWLW,tEWLR.tEWLW)

b. Modify the singal name of 6800 Series MPU timing table(E_RD)

Ver 1.8

86/86

2007/10/25

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