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VL-FS-MDLS12433P-01 Dataheets PDF



Part Number VL-FS-MDLS12433P-01
Manufacturers VARITRONIX
Logo VARITRONIX
Description SPECIFICATION OF LCD MODULE TYPE
Datasheet VL-FS-MDLS12433P-01 DatasheetVL-FS-MDLS12433P-01 Datasheet (PDF)

www.DataSheet4U.com VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 2 OF 10 DOCUMENT REVISION HISTORY 1: DOCUMENT REVISION FROM TO A DATE 2004.03.16 DESCRIPTION First Release. Based on a.) Test Specification: VL-TS-MDLS12433P-XX Rev. B 2003-08-26. b.) VL-QUA-012A-S, REV. P, APR/2003 (English version). According to VL-QUA-012A-S, LCD size is small because Unit Per Laminate=21 which is more than 6pcs/Laminate. CHANGED BY CHEN HUI JUAN CHECKED BY SUNNY LEE VL-FS-MDLS12433P-01 REV. A (.

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www.DataSheet4U.com VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 2 OF 10 DOCUMENT REVISION HISTORY 1: DOCUMENT REVISION FROM TO A DATE 2004.03.16 DESCRIPTION First Release. Based on a.) Test Specification: VL-TS-MDLS12433P-XX Rev. B 2003-08-26. b.) VL-QUA-012A-S, REV. P, APR/2003 (English version). According to VL-QUA-012A-S, LCD size is small because Unit Per Laminate=21 which is more than 6pcs/Laminate. CHANGED BY CHEN HUI JUAN CHECKED BY SUNNY LEE VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 3 OF 10 CONTENTS Page No. 1. 2. 3. 3.1 3.2 4. 4.1 4.2 4.3 5. GENERAL DESCRIPTION MECHANICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ELECTRICAL MAXIMUM RATINGS (Ta=25°C) ENVIRONMENTAL CONDITION ELECTRICAL SPECIFICATIONS INTERFACE SIGNALS TYPICAL ELECTRICAL CHARACTERISTICS TIMING SPECIFICATIONS LCD COSMETIC CONDITIONS 4 4 6 6 6 7 7 7 8 10 VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 4 OF 10 VARITRONIX LIMITED Specification of LCD Module Type Item No.: MDLS12433P-01 1. General Description • • • • • • • 2. 12 characters x 4 lines (5 x 8 dots) STN Positive Silver Reflective LCD character module. Driving scheme: 1:32 multiplexed drive, 1/6 bias. Optimal view direction: 6 O’clock. ‘PHILIPS’ PCF2116AU/10 die form LCD controller / driver. Data interface: I2C-bus. Built in character generator with the standard character set. Flexible Flat Cable (FFC) (length=70mm). 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 49.0(W) x 44.0(H) x 2.0 max.(D) (Excluded FFC and RTV). 49.0(W) x 108.5(H) x 2.0 max.(D) (Included FFC. Excluded RTV). 41.0(W) x 19.1(H) 12 characters X 4 lines (5 x 8 dots) 2.05(W) x 3.55(H) (5 x 8 dots) 0.96(W) x 0.96(H) 3.01(W) x 4.51(H) 0.37(W) x 0.40(H) 0.05(W) x 0.05(H) 0.42(W) x 0.45(H) TBD Unit mm mm mm mm mm mm mm mm grams VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 5 OF 10 Figure 1: Specification Drawing VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 6 OF 10 3. 3.1 Absolute Maximum Ratings Electrical Maximum Ratings (Ta = 25 ºC) Table 2 Parameter Condition Symbol Min. Max. Power supply voltage (Logic) VCC - GND -0.5 +8.0 Power supply voltage (LCD) VLCD 0 11.0 Input voltage range OSC,SCL,SDA Vin GND-0.50 VCC +0.5 Note: The modules may be destroyed if they are used beyond the absolute maximum ratings. All voltage values are referenced to GND = 0V. Unit V V V 3.2 Environmental Condition Table 3 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. 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 Remark Dry no condensation 3 directions 3 directions VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 7 OF 10 4. 4.1 Electrical Specifications Interface signals Table 4 Symbol GND VCC V0 SDA SCL Description Ground (0V) and cathode of LED backlight. Power supply for logic (+5V). Control input for VLCD. I2C serial data input/output. I2C serial clock input. Pin No. 1 2 3 4 5 4.2 Typical Electrical Characteristics Ta = 25 °C,VCC = 5.0V ±5%,GND=0V. Conditions: GND=0V, VCC=VCC(typ.), Tamb=+25°C, Vop=Vop(typ.), Rosc=Rosc(typ.), unless otherwise stated. Table 5 Parameter Supply voltage (Logic) Supply voltage (LCD) Symbol VCC-GND VLCD =VCC-V0 Input signal voltage low Vil Input signal voltage Vih high LCD operating current ICC Conditions Note 1 Min. 4.75 3.0 GND 0.9 VCC Typ. 5.00 3.3 0.4 0.5 Max. 5.25 3.6 0.1 VCC VCC 0.6 0.8 Unit V V V V mA mA Character mode, Note 1 Checker board mode, Note 1 - Note 1: There is tolerance in optimum LCD driving voltage during production and it will be within the specified range. VL-FS-MDLS12433P-01 REV. A (MDLS12433P-LV-S) MAR/2004 PAGE 8 OF 10 4.3 Timing Specifications Ta = 0 °C to +50 °C, VCC =5V±5%, GND=0V; VLCD= VCC-3.5V to VCC-9V. Refer to Fig.2, I2C Bus Timing Diagram of ’PHILIPS’ PCF2116; rise and fall times referring to VIL and VIH. Table 6 Parameters LCD frame frequency (internal clock) (note 1) External clock frequency Timing characteristics: I2C-bus interface; note 2 SCL clock frequency Tolerable spike width on bus Bus free time Set-up time for a repeated START condition Start condition hold time SCL LOW time SCL HIGH time SCL and SDA rise time SCL and SDA fall time Data set-up time Data hold time Set-up time for Stop condition Notes: 1 VCC=5.0V. 2. All timing values are valid within the operating supply voltage and ambient temperature range and are referenced to VIL and V.


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