User Manual

LCD12864-COG
Table of Content
1. Bsaic Specifications……………….………………………………………………3
1.1
Display Specifications………………………..……………………………………………………………….3
1.2 Mechanical Specifications………………..…………………………………………………………………..3
1.3 Circuit Diagram…..………………………..…………………………………………………………………..3
1.4 Terminal Function…..…………………..……………………………………………………………………..4
2. Absolute Maximum Ratings...…….………………………………………………5
3. Electrical Characteristics………….………………………………………………5
3.1 DC Characteristics……..………………..…………………………………………………………………….5
3.2 LED Backlight Circuit.(NC)……………..…………………………………………………………………….5
3.3 AC Characteristics.…….…………………..………………………………………………………………….6
3.4 Reset Timing…………….………………..……………………………………………………………………8
4. Function specifications……………………………………………………………8
4.1 The Parallel Interface…………………….……………………………………………………………………8
4.2 Basic Setting……………………………….…………………………………………………………………..9
4.3 Resetting the LCD module………………….…………………………………….…………………………..9
4.4 Display Memory Map………………………………….………………………….……………………………9
4.5 Display Commands…………..…………………….…………………………….…………………………..10
4.6 Basic Operating Sequence…………...………………………….……………….………………………….11
5. Inspection Standards………………….……………………….………………….12
6. Handling Precautions………..…………………………………….………………13
6.1 Mounting method………………………………………………………….……….………………………….13
6.2 Cautions of LCD handling and cleaning……………………………………….….………………………...13
6.3 Caution against static charge……………………………………….…………….………………………….13
6.4 Packaging……………………………………………………….…………………….………………………..13
6.5 Caution for operation…………………………….……………………………….……………………………13
6.6 Storage…………………………………………….…………………………….………………………………13
6.7 Safety…………………………………………….……………………………….……………………………..13
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