Displays AND480320MST 6” FSTN LCD Module The AND480320MST is 480 x 320 transflective display that uses X-driver and Y-driver circuits The benefits of this display are increased viewing angle, better contrast ratio and a wide temperature range. The rugged and reliable white LED backlight provides low voltage, no noise occurance and 20K hours of life. These features makes it ideal for marine applications, handle instruments and big machinery. Electrico-Optical Characteristics (VOP=22.4V, Ta=25°C) Item Sym ºC Condition Min. Typ. Max. Unit 21.0 21.4 21.8 V 19.6 20.0 20.4 V 18.9 19.3 19.7 V ø=0 VOP=21.4V – 210 – – 300 – ø=0 25 VOP=20.0V – 210 – – 300 – θ x1 26 – – θ x2 Cr ≥ 2 VOP=20.0V 40 – – 47 – – 32 – – -20 Operating Voltage Features • Transflective (high transmissive) display mode • White LED backlight (low voltage, no noise occurance & 20K hours of life) • Black/White (normally white background/black character) • 480 (H) x 320 (V) pixels • 3.3 V for Logic power supply • Viewing angle is 6 o’clock • Lightweight and durable Outline Dimensions 25 70 Tr Response Time Tf Tr Tf Viewing Angle Range Mechanical Characteristics Item VOP θ y1 -20 25 θ y2 Specification Unit 156 (H) x 95 (V) x 11.5 max (D) mm Deg Cr 25 VOP=20.0V – 6.0 – Capacitance Clc 25 All seg. – – – Nf Ic 25 All seg. – – – Ma – – 2.7 3.3 5.5 V – 22.0 22.4 24.8 V – 19.6 20.0 20.4 V – 17.9 18.3 18.7 V – 0.3 0.6 mA Number of Pixels 480 (H) x 320 (V) pixels Active Area 119 (H) x 80 (V) mm Supply for Logic VDD Pixel Size 0.228 (H) x 0.228 (V) mm Pixel Pitch 0.24 (H) x 0.24 (V) mm Type FSTN – -20 VEEOperating 25 Voltage for LCD VSS 50 Duty 1/320 – Bias 1/11.7 – Weight (approx.) 131 gram Backlight LED – – DC Characteristics Power Supply Curr. for Logic Input Voltage IDD – – IEE 25 – 2.2 7.1 15.6 mA – VDD V – 0.3 VDD V VIL 25 L Level 0.7 VDD VIH 25 H Level 0 Timing Specifications Absolute Maximum Ratings Symbol Min. Power Supply for Logic VDD -0.3 6.5 V Power Supply for LCD VEE - VSS -0.3 35.0 V Input Voltage VI -0.3 VDD+0.3 V Wide Operating Temp** Top -20 70 °C Wide Storage Temp** Tst -30 80 °C Max. Unit 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. 7/12/05 Msec Contrast Current Cons. Item ø=0 Cr: max CP1 Pulse tW – – 23 – – ns Clock Cycle fcp – – 71 – – ns CLK pulse tWC – – 23 – – ns Clock set up tLSU – – 25 – – ns Clock hole tLC – – 25 – – ns Clock rise/fall tr, tf – – – – 50 ns Data set up tDSU – – 10 – – ns Data hold tDHD – – 20 – – ns ‘M’ set up tsetup – – 25 – – ns ‘M’ hold thold – – 25 – – ns Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 1 Displays AND480320MST Dimensional Outline Unit: mm Standard Tolerance: 0.5mm 2 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 7/12/05 Displays AND480320MST Timing Chart Timing Chart of Input Signal Timing of Power Supply 7/12/05 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 3 Displays Power Supply AND480320MST Connector Pin Assignment for Interface Interface Pin Connections Block Diagram Pin No. Symbol Level 1 GND Description 0V Ground 2 GND 0V Ground 3 VDD 3.3V 4 S H Supply Voltage for Logic Frame Signal 5 M H/L 6 CP1 H–>L Alternate for LCD Drive 7 DISP H/L H: Display On, L: Display Off 8 CLK H–>L Clock Signal for Shifting Serial Data Data Latch Signal 9 D0 H/L Data Bit 0 10 D1 H/L Data Bit 1 11 D2 H/L Data Bit 2 12 D3 H/L Data Bit 3 13 D4 H/L Data Bit 4 14 D5 H/L Data Bit 5 15 D6 H/L Data Bit 6 16 D7 H/L Data Bit 7 17 VEE 20.0V Supply Voltage for LCD 18 VDD 3.3V Supply Voltage for Logic 19 GND 0V Ground 20 GND 0V Ground Notes on Humidity without Condensation For Wide Operating and Wide Storage Temp: Background color changes slightly depending on ambient temperature. This phenomenon is reversible. For Wide Operating Temp: Ta ≤ 70ºC: 75RH max Ta > 70ºC: absolute humidity must be lower than the humidity of 75%RH at 70ºC For Wide Storage Temp: Ta at -30ºC will be < 48hrs, at 80 ºC will be < 120hrs 4 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 7/12/05 Displays AND480320MST Display Data Pattern Timing Specifications 7/12/05 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 5