AND1743FST-T 240 x 128 Dots Intelligent Graphics Display The AND1743FST-T devices are compact, full dot matrix, with “white page” appearance, LCD modules that have an onboard LCD controller (T6963C) and display memory (RAM). The AND1743FST-T can display TEXT information, numerals, letters and symbols, as well as GRAPHIC patterns. These devices are suitable for medical and measurement equipment, point-of-sale terminals, portable equipment, and marine instrumentation. Features • • • • • • • • • • RoHS Compliant FSTN positive black and white LCD type Transflective Rear Polarizer Built-in CCFL backlight 40 characters x 18 line capability 240 x 128 dot graphic display Excellent readability and high-contrast ratio 6 o’clock viewing direction Wide operating temperature range (-20° to +70°C) White backlight color, black frame Absolute Maximum Item Dot Matrix Dimensions 119.7 0.50 0.47 63.97 0.50 0.47 240 x 128 pixels Mechanical Characteristics Item Outline Dimensions Number of Dots Duty Ratio Viewing Area Specification Unit 170.0 (W) x 102.0 (H) x 14.0 Max (D) mm 240 x 128 Dots (40 characters x 16 lines) 1/128 Duty 132.0 (W) x 76.0 (H) T6963C/Toshiba Dot Size 0.48 (W) 0.48 (H) mm Dot Pitch 0.50 (W) 0.50 (H) mm tbd gram 1 Symbol Min Max Unit Power Supply for Logic VDD - VSS -0.3 7.0 V Power Supply for LCD VDD - VEE 0 24.0 V Input Voltage V1 -0.3 VDD V CCFL Driving Voltage(1) VFL 0 500 Vrms CCFL Input Current IFL – 7.0 mA Normal Storage Temp. Tstg -20 70 °C Normal Operating Temp. Top 0 50 °C Wide Storage Temp. Tstg -30 80 °C Wide Operating Temp. Top -20 70 °C Notes on Humidity (without condensation): 1.Ta ≤ 50 ºC: 80% RH max; ta > 50ºC: Absolute humidity must be lower than the humidity of 85% RH at 50ºC (for Normal Operating Temp.) 2. Ta at -20ºC will be <48 hrs; at 70ºC will be < 120 hrs when humidity is higherthan 75% (for Normal Storage Temp.) 3. Background color changes slightly depending on ambient temperature. This phenomenon is reversible (for Normal Operating Temp, Wide Operating Temp and Wide Storage Temp.) 4. Ta ≤ 70ºC: 75RH max; Ta> 70ºC: absolute humidity must be lower than the humidity of 75% RH at 70ºC (for Normal Storage Temp and Wide Operating Temp.) 5. Ta at -30ºC will be <48hrs, at 80ºC will be <120 hrs when humidity is higher than 75%.(for Wide Storage Temp.) mm Controller Weight (approx.) Absolute Maximum Ratings 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. 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 AND1743FST-T Intelligent Graphics Display Electrical Characteristics (TA = 25°C) Item Symbol Power Supply for Logic VDD VSS Input Voltage Min. Typ. Max. Unit 4.5 5.0 5.5 V VIL L level VIH H level 2.2 — VDD – Ta = 0ºC — — — 0 — 0.6 – Ta = 25ºC 16.9 17.2 17.5 – Ta = 50ºC — — — — 15.6 18 IDD Power Supply Current for LCM Cond. Connector Pin Assignment IEE CCFL Starting Voltage VFLS CCFL Driving Voltage VFLD CCFL Driving Current IFLD CCFL Driving Frequency fFL CCFL Driving Current tSAT VDD = 5.0V VDD - VEE = 17.2V — — 2.4 — — — 750 — — 360 — — 5.0 — V mA Vrms Vrms mA VFLD = 450 Vrms fFL = 30kHz 15 30 — Ta = 25ºC 85 1 — kHz Pin No. Signal Level Function 1 FGND – Frame Ground 2 VSS 0V Power Supply Ground 3 VDD 5V Power Supply Voltage 4 VO – Contrast Adjustment Voltage 5 /WR L Write Signal 6 /RD L Read Signal 7 /CE L Enable Signal WR = “L”, C/D = “H”: Command Write WR = “L”, C/D = “L”: Data Write RD = “L”, C/D = “H”: Status Read RD = “L”, C/D = “L”: Data Read 8 C/D H/L 9 NC – No connection 10 /RST L Reset Signal 11 DB0 H/L Data Bit 0 12 DB1 H/L Data Bit 1 13 DB2 H/L Data Bit 2 14 DB3 H/L Data Bit 3 15 DB4 H/L Data Bit 4 16 DB5 H/L Data Bit 5 17 DB6 H/L Data Bit 6 18 DB7 H/L Data Bit 7 19 FS H/L H: 6*8/L: 8*8 Select of Font 20 RV – Reverse Data IN minute FL Connector Optical Characteristics (TA = 25˚C, φ = 0°, θ = 0) Item Symbol Min. Typ. Max. Φ f(12 o’clock) – 34 – Φ b (6 o’clock) – 41 – Φ l (9 o’clock) – 35 – Φ r (3 o’clock) – 30 – Rise Time(2) Tr – 140 – Fall Time(2) Tf – 240 – Frm – 64 – Viewing Angle Range (1) Contrast(2) degree Signal Function 1 VFL Power supply for FL backlight 5 VFL Power supply for FL backlight Note: Connector: IL-G-55-53C2, Japan Aviation Electronics Industry. Mating Housing: IL-M-5P-S3C2-PM. Contact: IL-M-C2. Recommended FL Inverter mS E1118 + Frame Frequency Unit Pin No, (2) 1 Hz 4 Vout Cr Note 1:Condition: When Cr ≥ 2 Note 2: VDD - VEE = 17.2V; Ta = 25ºC – 5.2 – – 2 CCF Tube 3 Input bypass capacitor may be required (10µf –100µf) Part number E1118 is Endicott Research Group, Inc.. Method of connecting is illustrated. 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 2 AND1743FST-T Intelligent Graphics Display Power Supply Timing Relationships and Diagram LCD panel is driven by the voltage VDD–VEE, so adjustable VEE is required for contrast control and temperature compensation. Signal Timing Relationships Temperature Variations Temperature V DD –VEE (MST) V DD –VEE (BST) 0°C 21.0 20.0 +25°C 19.5 18.5 +50°C 17.6 16.6 Power Supply Item Symbol Min. Max. C/D Set Up Time tCDS 100 – C/D Hold Time tCDH 10 – tCEtRD ,tWR 80 – Data Set Up Time tDS 80 – Data Hold Time tDH 40 – Access Time tACC – 150 Output Hold Time tOH 10 50 CE , RD, WR Pulse Width Unit ns Timing Diagram Block Diagram 3 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 AND1743FST-T Intelligent Graphics Display Dimensional Outline 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 4