AD-12864-SPI Datasheet PDF - AKIHABARA

www.Datasheet-PDF.com

AD-12864-SPI
AKIHABARA

Part Number AD-12864-SPI
Description LCD Module
Page 17 Pages


AD-12864-SPI datasheet pdf
View PDF for PC
AD-12864-SPI pdf
View PDF for Mobile


No Preview Available !

AD-12864-SPI LCD Module
User Manual
V1.0 – 2009.09
AKIHABARA INC.
http://www.aitendo.co.jp
http://www.Datasheet4U.com



No Preview Available !

REV.H
Information furnished by AKIHABARA INC., is believed to be accurate and reliable. However, no
responsibility is assumed by AKIHABARA INC. for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. No license is granted by implication or otherwise under
any patent or patent rights of AKIHABARA INC.



No Preview Available !

Table of Contents
1 General Description ........................................................................................................................................ 1
1.1 Features......................................................................................................................................... 1
1.2 Electrical parameters................................................................................................................... 1
1.3 Block Diagram .............................................................................................................................. 2
2 LCD Specification .......................................................................................................................................... 3
2.1 Display Data RAM........................................................................................................................ 3
2.2 Column and Line Address .......................................................................................................... 4
2.3 Operating Timing.......................................................................................................................... 4
2.4 Control Commands...................................................................................................................... 4
2.4.1 Display On/Off............................................................................................................................ 5
2.4.2 Display Start Line Set.................................................................................................................. 5
2.4.3 Page Address Set......................................................................................................................... 5
2.4.4 Column Address Set.................................................................................................................... 5
2.4.5 Read Status 5
2.4.6 Display Data Write...................................................................................................................... 6
2.4.7 Display Data Read....................................................................................................................... 6
2.4.8 ADC Select(Segment Driver Direction Select) ........................................................................... 6
2.4.9 Display Normal/Reverse ............................................................................................................. 7
2.4.10Display All Points ON/OFF ........................................................................................................ 7
2.4.11LCD Bias Set............................................................................................................................... 7
2.4.12Read/Modify/Write Mode Set ..................................................................................................... 7
2.4.13Read/Modify/Write Mode End.................................................................................................... 7
2.4.14Reset
8
2.4.15Common Output Mode Select ..................................................................................................... 8
2.4.16Power Controller Set ................................................................................................................... 8
2.4.17V5 Voltage Regulator Internal Resistor Ratio Set....................................................................... 8
2.4.18Electronic Volume Mode Set ...................................................................................................... 9
2.4.19Static Indicator ............................................................................................................................ 9
2.4.20Power Save Mode...................................................................................................................... 10
3 Sample Source Code..................................................................................................................................... 11
3.1 AD-12864-SPI LCD Driver Code Based On MCS51 ............................................................ 11
4 Sales and Design Support ............................................................................................................................. 14



No Preview Available !

1 General Description
1.1 Features
The AD-12864-SPI, a 128×64 dot matrix liquid crystal display module. It uses COG, integrated control unit, display
memory and driver. AKIHABARA INC. designed special interface and fixed the row glass, backlight board and PCB with a
metal frame, users can use it conveniently and easily.
128×64 dot matrix FSTN
The duty ratio is 1/64, bias ratio is 1/9
It uses sigle power
Programmable contrast
Only write SPI serial interface
3.3V white backlight
1.2 Electrical parameters
Parameters
Supply voltage
Input voltage
Table 1.1 Threshold parameters
Symbol
VDD
Vin
Min
-0.3
-0.3
Operating temperature
Storage temperature
Topr
Tstr
0
-20
Max
5
Vdd+0.3
50
60
Units
V
V
Parameters
Symbol
Supply voltage
Vdd
Input
voltage
High Level
Low Level
Vih
Vil
LCD supply voltage
Vlcd
Table 1.2 Electrical parameters
Condition
Min
-
0.8Vdd
Vss
-
Typ
3.0
3.0
Max
3.3
Vdd
0.2Vdd
-
Units
V
V
V
1



AD-12864-SPI datasheet pdf
Download PDF
AD-12864-SPI pdf
View PDF for Mobile


Related : Start with AD-12864-SP Part Numbers by
AD-12864-SPI LCD Module AD-12864-SPI
AKIHABARA
AD-12864-SPI pdf

Index :   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   

This is a individually operated, non profit site. If this site is good enough to show, please introduce this site to others.
Since 2010   ::   HOME   ::   Privacy Policy + Contact