VL-FS-MDLS161615D-02 MDLS161615D-LV-G-LED04G VL-TS-MDLS161615D-XX KS0066U-10B

(MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 2 OF 13 DOCUMENT DOCUMENT REVISION FROM TO A REVISION HISTORY 1: DATE 2003.08.02

VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 2 OF 13 DOCUMENT DOCUMENT REVISION FROM TO A REVISION HISTORY 1: DATE 2003.08.02 DESCRIPTION First Release. (Based on Test Specification: VL-TS-MDLS161615D-XX VL-TS-MDLS161615D-XX REV. D, 2003.07.22). CHANGED BY SUNNY LEE CHECKED BY YU HAO VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 3 OF 13 CONTENTS Page No. 1. GENERAL DESCRIPTION 4 2. MECHANICAL SPECIFICATIONS 4 3. INTERFACE SIGNALS 6 4. 4.1 4.2 ABSOLUTE MAXIMUM RATINGS ELECTRICAL MAXIMUM RATINGS (Ta=25°C) ENVIRONMENTAL CONDITION 7 7 7 5. 5.1 5.2 5.3 ELECTRICAL SPECIFICATIONS TYPICAL ELECTRICAL CHARACTERISTICS TIMING SPECIFICATIONS TIMING DIAGRAM OF VDD AGAINST V0 8 8 9 11 6. CHARACTER GENERATOR ROM (KS0066U-10B KS0066U-10B) 12 7. INSTRUCTION TABLE 13 VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 4 OF 13 VARITRONIX LIMITED Specification of LCD Module Type Model No.: MDLS161615D-02 MDLS161615D-02 1. General Description · · · · · 2. 16 characters (5 x 8 dots) x 1 line STN LV4 Positive Yellow Transflective LCD Character Module. Viewing Angle: 6 O'clock direction. Driving duty: 1/16 Duty, 1/5 bias. `SAMSUNG' KS0066UP-10BCC KS0066UP-10BCC(Die form) LCD Controller & Driver or equivalent. Yellow-green LED04 LED04 backlight. Mechanical Specifications The mechanical detail is shown in Fig. 1 and summarized in Table 1 below. Table 1 Parameter Outline dimensions Viewing area Display format Character size Character spacing Character pitch Dot size Dot spacing Dot pitch Weight Specifications 151.0(W) x 40.0(H) x 13.0 MAX.(D) 120.0(W) x 23.0(H) 16 characters x 1 line 6.00(W) x 14.54(H) (5 x 8 dots) 1.2(W) 7.2(W) 1.152(W) x 1.765(H) 0.06(W) x 0.06(H) 1.212(W) x 1.825(H) TBD Unit mm mm mm mm mm mm mm mm grams VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 5 OF 13 Figure 1: Module Specification VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 6 OF 13 3. Interface signals Table 2 Pin No. 1 2 3 4 Symbol GND VDD V0 RS 5 R/W 6 E 7 8 9 10 11 12 13 14 A or 15 K or 16 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED(+) LED(-) Description Ground (0V). Power supply for logic (+5.0V). Power supply for LCD driver. Register Select Input: "High' for Data register (for read and write). "Low" for Instruction register (for write), Busy flag, address counter (for read). Read/Write signal: `High' for Read mode. `Low' for Write mode. Enable. Start signal for data read /write. Data input/output (LSB) Data input/output Data input/output Data input/output Data input/output Data input/output Data input/output Data input/output (MSB) Anode of LED Backlight. Cathode of LED Backlight. VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 7 OF 13 4. Absolute Maximum Ratings 4.1 Electrical Maximum Ratings (Ta = 25 ºC) Table 3 Parameter Symbol Min. Max. Unit Power Supply voltage (Logic) VDD-GND -0.3 +7.0 V Power Supply voltage VLCD -0.3 +15.0 V (LCD drive) =VDD-V0 Input voltage Vin -0.3 VDD+0.3 V Note: The modules may be destroyed if they are used beyond the absolute maximum ratings. All voltage values are referenced to GND = 0V. 4.2 Environmental Condition Table 4 Item Ambient Temperature Humidity Vibration (IEC 68-2-6) cells must be mounted on a suitable connector Shock (IEC 68-2-27) Half-sine pulse shape Operating Storage Temperature Temperature (Topr) (Tstg) Min. Max. Min. Max. 0°C +50°C -10°C +60°C 95% max. RH for Ta 40°C < 95% RH for Ta > 40°C Frequency: 10 55 Hz Amplitude: 0.75 mm Duration: 20 cycles in each direction. Pulse duration : 11 ms 2 Peak acceleration: 981 m/s = 100g Number of shocks : 3 shocks in 3 mutually perpendicular axes. Remark Dry no condensation 3 directions 3 directions VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 8 OF 13 5. Electrical Specifications 5.1 Typical Electrical Characteristics At Ta = 25 °C, VDD = 5V±5%, GND=0V. Table 5 Parameter Supply voltage (Logic) Supply voltage (LCD) Input signal voltage for E,DB0-DB7,R/W,RS. Supply Current (Logic & LCD) Supply Current (LCD) Supply voltage of yellow-green LED04 LED04 backlight Symbol VDD -GND VLCD =VDD V0 VIH VIL IDD I0 LED04 LED04 Conditions VDD = 5V, Note (1) "H" level "L" level Character mode, VDD = 5V Checker board mode, VDD = 5V Character mode, VDD=5V, Note (1) Checker board mode, VDD=5V, Note (1) Forward current = 160 mA Number of LED dies=2x16=32. Min. 4.75 4.3 Typ. 5.0 4.5 Max. 5.25 4.7 Unit V V 2.2 -0.3 - 0.9 VDD 0.6 1.4 V V mA - 1.2 2.1 mA - 0.4 0.6 mA - 0.4 0.6 mA 3.85 4.05 4.25 V Note (1) : There is tolerance in optimum LCD driving voltage during production and it will be within the specified range. VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 9 OF 13 5.2 Timing Specifications At Ta = 0 °C To +50 °C, VDD = +5V±5%, GND = 0V. Refer to Fig. 2, the bus timing diagram for write mode. Table 6 Parameter E Cycle Time E Rise/Fall Time E Pulse Width(high, low) R/W and RS Setup Time R/W and RS Hold Time Data Set-up Time Data Hold Time Symbol tc tR,tF tW tSU1 tH1 tSU2 tH2 Min. 500 230 40 10 80 10 Max. 20 - Unit ns ns ns ns ns ns ns Max. 20 120 - Unit ns ns ns ns ns ns ns Refer to Fig. 3, the bus timing diagram for read mode. Table 7 Parameter E Cycle Time E Rise/Fall Time E Pulse Width(high, low) R/W and RS Setup Time R/W and RS Hold Time Data Output Delay Time Data Hold Time Symbol tc tR,tF tW tSU tH tD tDH Min. 500 230 40 10 5 VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 10 OF 13 Figure 2: Write Mode Timing Diagram Figure 3: Read Mode Timing Diagram VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 11 OF 13 5.3 Timing Diagram of VDD Against V0. Power on sequence shall meet the requirement of Figure 4, the timing diagram of VDD against V0. VDD 95% LOGIC SUPPLY VOLTAGE V0 0V 50ms(typical) 0V LCD SUPPLY VOLTAGE Figure 4: Timing Diagram of VDD Against V0. VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 12 OF 13 6. Character Generator ROM (KS0066U-10B KS0066U-10B) VL-FS-MDLS161615D-02 VL-FS-MDLS161615D-02 REV. A (MDLS161615D-LV-G-LED04G MDLS161615D-LV-G-LED04G (BB) AUG./2003 PAGE 13 OF 13 7. Instruction Table "Varitronix Limited reserves the right to change this specification." FAX: 852) 2343-9555. URL: http://www.varitronix.com - END -