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AGM12864A-901 Schematic ( PDF Datasheet ) - AGT

Teilenummer AGM12864A-901
Beschreibung LCD Modules
Hersteller AGT
Logo AGT Logo 




Gesamt 21 Seiten
AGM12864A-901 Datasheet, Funktion
SPECIFICATION
CUSTOMER :
MODULE NO.: AGM 12864A-901
APPROVED BY:
( FOR CUSTOMER USE ONLY ) PCB VERSION:
DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
VERSION DATE
REVISED
PAGE NO.
SUMMARY
C 2009/06/18 11 Modify Timing
Characteristics
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AGM12864A-901 Datasheet, Funktion
6.Optical Characteristics
Item Symbol
View Angle
Contrast Ratio
Response Time
Condition Min Typ Max Unit
(V)θ CR
2 30 60 deg
(H)φ CR
2 -45 45 deg
CR - - 5 - -
T rise
- - 200 300
ms
T fall
- - 200 300
ms
Definition of Operation Voltage (Vop)
Definition of Response Time ( Tr , Tf )
Intensity
100
Cr Max
Selected Wave
Non-selected Wave
Cr = Lon / Loff
Non-selected
Conition
Intensity
Selected Conition
100
90
Non-selected
Conition
10
Vop
[positive type]
Driving Voltage(V)
Tr
[positive type]
Tf
Conditions :
Operating Voltage : Vop
Frame Frequency : 64 HZ
Viewing Angle(θ,φ) : 0°, 0 °
Driving Waveform : 1/N duty , 1/a bias
Definition of viewing angle(CR2)
θf
θl
θb
φ= 180°
θr
φ= 270°
φ= 90°
φ= 0°
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AGM12864A-901 pdf, datenblatt
11.Detailed Explanation
The display data appears when D is 1 and disappears when D is 0. Though the data is not on the
screen with D=0, it remains in the display data RAM. Therefore, you can make it appear by
changing D=0 into D=1.
SET ADDRESS (Y ADDRESS)
Y address (AC0-AC5) of the display data RAM is set in the Y address counter. An address is set by
instruction and increased by 1 automatically by read or write operations of display data.
SET PAGE (X ADDRESS)
X address (AC0-AC2) of the display data RAM is set in the X address register. Writing or reading to
or from MPU is executed in this specified page until the next page is set.
DISPLAY START LINE (Z ADDRESS)
Z address (AC0-AC5) of the display data RAM is set in the display start line register and displayed
at the top of the screen. When the display duty cycle is 1/64 or others (1/32-1/64), the data of total
line number of LCD screen, from the line specified by display start line instruction, is displayed.
STATUS READ
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