Displays AND064VT4N1-HB 6.4” VGA Color TFT LCD Module The AND064VT4N1-HB is a compact full color amorphous silicon TFT LCD module, that is suitable for applications such as computers, industrial, and test equipment, image communication and multi-media. This device consists of a twisted nematic (TN) liquid crystal cell, that incorporates a TFT-array that has 640 x 480 pixels on a 6.4 inch diagonal screen, X and Y drivers, an LSI controller, and a built-in CCFL backlight. Features • RoHS Compliant Mechanical Characteristics Item Specification Unit Screen Size inch • High aperture ratio • Single 5V input for LCD • High brightness • Thin and light weight • High contrast ratio • High image quality Active Area • RoHS compliant • Active/outline area=62.3% Input Signal 6.4 inch (17 cm) diagonal Outline Dimensions 175.0 (H) x 126.5 (V) x 12.5 (D) mm 129.60 (H) x 97.44 (V) mm 6-bit Digital • Image Reversion: Up/Down & Left/Right Pixel No. (RGB trio) • Backlight lamps are replaceable Dot Pitch • Compatible w/VGA-480, VGA-400, VGA-350 & free format Pixel Configurationt Pixel Pitch 640 (H) x 480 (V) dot 0.0675 (H) x 0.203 (V) mm Stripe – 0.203 (H) x 0.203 (V) mm 340±10 g Weight Absolute Maximum Rating Item Symbol Conditions +5V SupplyVoltage VCC Input Signals Voltage Absolute Max. Rating Unit Min. Max. Ta-25°C -0.3 7.0 V Vsig Ta-25°C -0.3 VCC+0.3 V Operating Temperature Top – -20 +70 °C Storage Temperature Tstg – -30 +70 °C – ≤40°C – 95% RH Humidity (No condensation of water) Electrical Specification Specifications Min. Typ. Max. Symbol Conditions Supply Voltage VCC Ta=25°C 4.75 5.0 5.25 V Current Dissipation ICC Ta=25°C – 500 600 mA Supply Input Ripple Voltage VCCRP Ta=25°C – – 0.1 Vp-p Input Signals Voltage (High) VIH Ta=25°C 2.6 – – V Input Signals Voltage (Low) VIL Ta=25°C – – 0.5 V Tube Current IE Ta=25°C – 6 – mA Tube Voltage VL Ta=25°C – 380 – VRMS Item Units Product specifications contained herein may be changed without prior notice. It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product. 7/20/07 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 1 Displays AND064VT4N1-HB Power Consumption Symbol Parameters Specifications Typ. Max. Unit Remark +5V Current Dissipation ICC 100 120 mA – Input Signals Current (High) IIH – 100 µA VIH=+5 Input Signals Current (Low) IIL – 100 µA VIL=0V LCD Panel Power Consumption Backlight Power Consumption – 0.5 0.6 W – 4.32 – mA – 380 VRMS Optical Specification Item Symbol Luminance Conditions Min. LUM Contrast Ratio CR Horizontal Viewing Angle Vertical Lamp Life +25°C At optimized Viewing angle θ 21, θ 22 θ 12 θ 11 Time CR>10 Specifications Typ. Max. 350 400 – 200 400 – ±55 35 50 – ±60 40 55 20,000 – – – – Unit cd/m2 – deg hr Interface Pin Assignment CN1 Input Signal (DF9A-31P-1V) Pin No. Symbol Function 1 GND 2 CLK 3 Hsync Ground (0V) Clock sig. for sampling image digital data Horizontal synchronous signal 4 5 6 7 8 9 10 11 12 13 14 15 16 Vsync GND R0 R1 R2 R3 R4 R5 GND G0 G1 G2 G3 Vertical synchronous signal Ground (0V) Red Image data signal (LSB) Red Image data signal Red Image data signal Red Image data signal Red Image data signal Red Image data signal (MSB) Ground (0V) Green Image data signal (LSB) Green Image data signal Green Image data signal Green Image data signal Pin No. Symbol 17 G4 Green Image data signal 18 G5 Green Image data signal (MSB) 19 GND Ground (0V) 20 21 22 23 24 25 26 27 28 29 30 31 B0 B1 B2 B3 B4 B5 GND DENB VCC VCC R/L U/D Blue Image data signal (LSB) Blue Image data signal Blue Image data signal Blue Image data signal Blue Image data signal Blue Image data signal (MSB) Ground (0V) Signal to select horiz. display position DC +5.0V power supply DC +5.0V power supply Horiz. image shift-direction select signal Vert. image shift-direction select signal Function CN2 & CN3 CCFL Power Supply 2 Pin No. Symbol 1 2 3 VL NC GL Description Input (High Voltage) No Connect Input (Low Voltage) Note: Low voltage side of backlight inverter connects with ground of inverter circuits. Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 7/20/07 Displays AND064VT4N1-HB Input/Output Connector (A) LCD module connector Hirose DF9A-31P-1V (B) Backlight connector JST BHR-03VS-1 Pin No.: 3 Pitch: 4 mm Red: High voltage White: Low voltage Dimensional Outline General mechanical tolerance = 0.5mm Note: The TFT-LCD module is compatible with four kinds of VGA timing. They are VGA-480, VGA-400, VGA-350 and freedom mode. The polarization of Hsync and Vsync determine the timing. VGA-480 Hsync Polarization Vsync Polarization VGA-400 Negative Positive Negative Negative VGA-350 Positive Negative U/D is the Up/Down shift signal. The default value of the system is High. R/L is the Right/Left shift signal. The default value of the system is High. (1) R/L = High U/D = Low Freedom Mode Positive Positive (2) R/L = Low U/D = Low (1) R/L = High U/D = Low (2) R/L = High U/D = High Input/Output Signal Timing Chart Parameters Frequency Clock High Time Low Time 7/20/07 Symbol Format Min Typ Max Unit Fc=1/Tc Tckh Tckl All All All – 10 10 25.175 – – – – – MHz ns ns Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 3 Displays AND064VT4N1-HB Symbol Parameters Hp Period Hsync Format Min Typ Max Unit – – 12 31.778 800 96 – – 139 µs tc tc All 12 136 – 515 – 446 – 447 2 48 144 16.8 525 14.3 449 14.3 449 2 139 151 – 800 – 480 – 510 35 tc tc ms Hp ms Hp ms Hp Hp 480 400 350 All All All All All All 2 2 2 10 10 780 – – 515 33 35 60 – – 800 640 480 525 35 38 63 – – 900 – – 800 All Pulse Width Hpw All Back Porch Hbp All All Hpw+Hbp VGA-480 Vp Period VGA-350 Vsync Data Pulse Width Vpw Back Porch Vbp CLK-DATA Dcd Ddc T1 T2 T3 T4 DATA-CLK Horizontal Scanning Period DENB VGA-400 Horizontal Scanning Period Vertical Display Period Frame Cycling Period Hp ns ns tc tc T1 T1 AND064VT5N1-WV HB Block Diagram 4 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 7/20/07