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| AZ DISPLAYS, INC. COMPLETE LCD SOLUTIONS SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY PART NUMBER: DATE: AGM1264N SERIES MAR. 7, 2007 1. General Specifications 1-1.Features A. Drive Method: 1/65 Duty, 1/9 Bias 9.0V; 0 -20 ~50 ~70 B. The Module Operating Voltage: 3V; C. The LCD Operating Voltage : D. Viewing Direction: F. Storage Temperature: 12:00 E. Operating Temperature: G. Display type: STN or FSTN / Positive or Negative 1-2.Mechanical Data: 70.0 w * 43.0 h 59.0 w * 30.5 h 0.39 w * 0.39 h 128 * 64 Dots See Attached Drawing mm mm mm (1) Module Size ----------------------(2) Viewing (3) Dot Area -----------------------------------------Size (4) Number of Dots -------------------(5) Outline Dimensions------------- AZ DISPLAYS, INC. PAGE 1 1-3.Pin Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Connections: Symbol NC V0 V4 V3 V2 V1 C2C2+ C1+ C1C3+ Vout VSS VDD SI SCL RS /RES /CS1 NC No Connect LCD driver supply voltages LCD driver supply voltages LCD driver supply voltages LCD driver supply voltages LCD driver supply voltages Capacitor 2- connection pin for voltage converter Capacitor 2+connection pin for voltage converter Capacitor 1+ connection pin for voltage converter Capacitor 1- connection pin for voltage converter Capacitor 3+connection pin for voltage converter Voltage converter input/ output pin Ground Power supply Serial input data Serial input clock Register select input pin Reset input pin Chip select input pins No Connect Function AZ DISPLAYS, INC. PAGE 3 1-4. Absolute Maximum Ratings: Characteristics Supply Voltage Supply Voltage Input Voltage Symbol VDD VLCD VIN Ratings -0.3V to +7.0V -0.3V to +17.0V -0.3V to Vdd+0.3V 1-5. Reset Input Timing: tRW RESETB tR Internal Status During reset Reset complete Item Signal RESETB - Symbol tRW tR Min. 1.0 - Typ. - Max. 1.0 Unit us us Reset low pulse width Reset time AZ DISPLAYS, INC. PAGE 3 1-6. Serial Interface Characteristics AZ DISPLAYS, INC. PAGE 5 1-7. Instruction Table I nstruction Display ON/OFF RS RW BD7 DB6 0 0 1 0 DB5 1 DB4 0 DB3 1 DB2 DB1 1 1 DB0 DON Description Turn on/off LCD panel when DON=0: display OFF when DON=1: display ON Initial display line Set page addr ss e Set column address MSB Set column address LSB Read status Write display data Read display data ADC select 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 0 0 ST5 1 0 0 ONOFF ST4 1 1 0 RESETB Write data Read data 0 0 0 0 ADC ST3 P3 Y7 Y3 0 ST2 P2 Y6 Y2 0 ST1 P1 Y5 Y1 0 ST0 P0 Y4 Y0 0 Specify DDRAM line f or COM0 Set page address Set column address MSB Set column address LSB Read the internal status Write data into DDRAM Read data from DDRAM Select SE G output direction When ADC=0: nor mal direction(SE G0- SE G131) W hen ADC=1: r everse direction (SE G131-SE G0) Reverse display ON/OFF 0 0 1 0 1 0 0 1 1 REV Select normal/reverse display When RE V=0: nor mal display W hen RE V=1: reverse display Entire display ON/OFF 0 0 1 0 1 0 0 1 0 EON Select normal/entire display ON When E ON=0: normal display W hen EON=1: entire display ON LCD bias select Set modify-read Reset modify-read Reset SHL select 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 0 SHL 0 0 1 0 * 1 0 1 1 * BIAS 0 0 0 * Select LCD bias Set modify-read mode Release modify-read mode Initialize the internal functions Select COM output dir ction When e SHL =0: normal direction(COM 0-C OM 63) W hen SHL =1: r everse direction (COM6 3-COM0 ) Power control Regulator resistor select 0 0 0 0 0 0 0 0 1 1 0 0 1 0 VC R2 VR R1 VF R0 Control power circuit operation Select internal resistance ratio of the regulator resistor Set reference voltage m ode 0 0 0 0 0 1 * 1 * 0 * 0 * 0 SV5 1 * 0 SV4 0 * 0 SV3 1 * 0 SV2 1 * 0 SV1 0 S1 1 SV0 SM S0 Set reference voltage m ode Set reference voltage r egister Set static indicatormode Set static indicatorregister Compound instr ction of display OFF u and entire display ON NOP 0 0 0 0 0 0 1 1 1 1 1 0 1 1 0 0 1 1 0 * * 0 * * 1 * * 1 * * Non-Operation com mand Don't use this instr ction u Don't use this instr ction u BUSY ADC Set reference voltage r egister 0 Set static indicatormode Set static indicatorregister Power save 0 0 Test instruction-1 Test instruction-2 AZ DISPLAYS, INC. PAGE 5 1-8. Electronic Volume Level The following figure shows V0 voltage measured by adjusting internal regulator resistor ratio (Rb / Ra) and 6-bit electronic volume registers for each temperature coefficient at Ta = 25 C. AZ DISPLAYS, INC. PAGE 16 1-9.Serial Interface Timing AZ DISPLAYS, INC. PAGE 6 1-10. Voltage Converter Circuits Times Boosting Circuit C1=1.0~4.7 uF 1-11. Reference Circuit Using internal regulator resistors AZ DISPLAYS, INC. PAGE 7 2.The Characteristics and The Reliability T 1.Electro-Optic Characteristics: Condition:TEMP=(23 NO Item 1 2 3 4 3) Symbol Vdd-Vss Vdd-V0 Ton Toff CR 12H 5 6 : Viewing Angel 6H 3H 9H LCD Threshold Voltage 1 2 3 4 Vth est Min Supply Voltage(Logic) LCD Operating Voltage Response Time Contrast 3 Typ. 3.0 9.2 9.0 8.8 112 80 70 59 60 60 7.01 Max Unit V V V ms ms V Condition 0 25 50 Deg (CR . V 25 3.0) 2. Characteristics of backlight (LED unit) (1).Absolute Maximum Ratings: Item Symbol Forward Current IFM Reverse Voltage VR Power Dissipation PD Min Typ 60 10 0.27 Max 120 Unit mA V W Condition Ta=25 Ta=25 Ta=25 (2).Electrical-optical Characteristics: Item Symbol Min Forward Voltage Reverse current Luminous Color WARNING: LV VF IR Typ 4.5 0.6 Max Unit V mA Condition 50 cd/m2 YELLOW-GREEN O R W H I T E VF=4.5V A BACKLIGHT IS A KIND OF CURRENT DEVICE,IT MUST CONNECT A RESISTANCE FOR LIMITING CURRENT ,OR IT WILL BE DAMAGED. AZ DISPLAYS, INC. PAGE 8 3.The LCD Measuring Method and Equipment 1. Threshold Voltage and Response Time Measuring (1) Equipment Oscilloscope Waveform Generator (2) Definition A. Threshold Voltage Brightness (Vth) 100% 90% Selected Waveform 0 Vth Drive Voltage AZ DISPLAYS, INC. PAGE 9 B. Response Time On Off 90% 10% Tr Td Time 2. Contrast Measuring (1) Equipment Spectrophotometer Waveform Generator AZ DISPLAYS, INC. PAGE 10 (2)Definition: A.Viewing Angle: Z 1 9h,=180 4 2 6h, =270 Y 3 12h, =90 X 3h, =0 B. Contrast Ratio (Positive) CR= Brightness of non-selected wave-form Brightness of selected wave-form AZ DISPLAYS, INC. PAGE 11 AZ DISPLAYS, INC. PAGE 12 |
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