Confidential Document 2. RECORD OF REVISION Rev Date Item Page B JAN/20/99 8,15 9,19 Comment Correction pin definition on pin1 & 2. Original Pin1=VSS, Pin2=VDD, C MAY/09/01 3,15,16 3,19,20 D OCT/17/01 5,7 5,8 JUL/16/02 13 17 change Pin1=VDD, Pin2=VSS. 1. Change Outline Drawing. 2. Package Information. 1. Change VDD from 4.7V~5.5V to 2.7V~ 5.5V. Change: P/N from GM12322S1L3YH-J2 to GM123210SFSYB-01 Page: 2 /20 Confidential Document 3. GENERAL SPECIFICATION Display Format : 122dots (W) × 32dots (H) Dot Size : 0.4 (W) × 0.45 (H) mm Dot Pitch 0.44 (W) × 0.49 (H) mm View Area : 60.6 (W) × 20.0 (H) mm General Dimensions : 65.4 (W) × 30 (H) × Weight : 10 g max. LCD Type : STN Gray V STN Yellow Polarizer mode : Reflective V Transflective Transmissive 6 (T) mm Max. FSTN Negative View Angle : V 6 O’clock 12 O’clock Others Backlight : V LED EL CCFL Backlight Color : V Yellow green Amber Blue Green White Controller / Driver : Temperature Range : Others SED1520D0A Normal V Wide Temperature Operating 0 to 50°C Operating -20 to 70°C Storage -20 to 70°C Storage -30 to 80°C Page: 3 /20 Confidential Document 4. ABSOLUTE MAXIMUM RATINGS 4.1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS VSS= 0V, Item Ta = 25°C Symbol Min. Max. Unit VDD-VSS 0 8 V VDD-VEE 0 16.5 V VI VSS-0.3 VDD+0.3 V Operating Temperature TOP -20 70 °C Storage Temperature TSTG -30 80 °C Supply Voltage (Logic) Supply Voltage (LCD Driver) Input Voltage 4.2 ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS Operating Storage Item Ambient Temp Comment (Min.) Max.) (Min.) (Max.) -20 70 -30 80 Humidity Note (2) Note (1) Note(2) 2 Vibration -- 4.9M/S Shock -- 29.4M/S 2 Without Condensation 2 XYZ Direction 2 XYZ Direction -- 19.6M/S -- 490M/S Note(1) Ta = 0°C : 50Hr Max. Note(2) Ta ≤ 40°C : 90% RH Max. Ta ≥ 40°C : Absolute humidity must be lower than the humidity of 90% RH at 40°C. Page: 4 /20 Confidential Document 5. ELECTRICAL CHARACTERISTICS Item Symbol Supply Voltage (Logic) VDD-VSS Supply Voltage (LCD) VDD-VEE Condition Min. Typ. Max. Unit 2.7 5.0 5.5 V -20°C 6.9 7.5 8.1 25°C 5.8 6.4 6.9 70°C 4.8 5.3 5.8 VSS+2.0 -- VDD VSS -- VSS+0.8 -- 1.2 -- mA Unit Ref. VIH V -- Input Voltage V VIL Logic Supply Current IDD VDD-VSS=5V 6. ELECTRO-OPTICAL CHARACTERISTICS ITEM Symbol Condition Min. Typ. Max. -- -- 25°C 120 240 0°C -- -- 200 350 0°C Rise Time Tr -- ms Note (1) Fall Time Tf -25°C Contrast View Angle Frame Frequency ms CR 25°C 3 4 -- θ1~θ2 ∅1, ∅2 25°C & CR≥1.5 -- -- 80 -30 -- 30 Ff 25°C -- 64 -- Note (3) Note (2) Hz Note (1) & (2) : See next page Note (3) : Contrast ratio is defined under the following condition: CR= Brightness of non-selected condition Brightness of selected condition ( a ). ( b ). ( c ). ( d ). Temperature ---------- 25°C Frame frequency ---- 64Hz Viewing angle -------- θ= 0°, ∅ = 0° Operating voltage --- 6.4V Page: 5 /20 Confidential Document Note (1) Response time is measured as the shortest period of time possible between the change in state of an LCD segment as demonstrated below: +Vop 1/f F 0 -Vop 90% 100% 10% tr tf Condition: ( a ) . Temperature ---------------25°C ( b ) . Frame frequency --------- 64Hz ( c ) . View Angle ----------------- θ = 0°, ∅=0° ( d ) . Operating voltage -------- 6.4V Note (2) Definition of View Angle Top – Bottom direction Right -- Left direction Top ∅2 θ1 ∅1 θ2 Bottom Left Right Page: 6 /20 Confidential Document 6.1 LED ELECTRO-OPTICAL CHARACTERISTIC Ta = 25°C Item Symbol Forward Voltage VF Luminous Intensity IV Peak Emission λP Spectrum Radiation ∆λ Reverse Current IR Condition IF = 100mA Yellow Green IF = 100mA Yellow Green IF = 100mA Yellow Green IF = 100mA Yellow Green VR = 4V Yellow Green Min. Typ. Max. Unit 1.9 2.1 2.3 V 12 15 -- cd/m -- 570 -- nm -- 30 -- nm -- -- 0.2 mA 2 Note : Measured at the bared LED backlight unit. 6.2 LED MAXIMUM OPERATING RANGE Item Symbol Yellow Green Unit Power Dissipation PAD 0.23 W Forward Current IAF 250 mA Reverse Voltage VR 4 V A K 10 dice Page: 7 /20 Confidential Document 7. TIMING CHARACTERISTICS AC Characteristics MPU Bus Read/Write (68 – family MPU) tCYC6 tEW E tAW6 tDS6 R/W tAH6 A0,CS tDH6 D0 to D7 (WRITE) tACC6 tOH6 D0 to D7 (READ) Ta = -20 to 75° C, VSS = -5.0V ± 10% unless stated otherwise Parameter System cycle time Address setup time Address hold time Data setup time Data hold time Output disable time Access time Enable Read Pulse width Write Rise and fall time Symbol tCYC6 tAW6 tAH6 tDS6 tDH6 tOH6 tACC6 Condition CL = 100 PF tEW tr, tf Rating min max 1000 -20 -10 -80 -10 -10 60 -90 100 8 15 Unit ns ns ns ns ns ns ns ns ns ns Signal A0,CS, R/W D0 to D7 E (VSS=-2.7 to -4.5V Ta = -20 to 75 ° C Parameter System cycle time Address setup time Address hold time Data setup time Data hold time Output disable time Access time Enable Read Pulse width Write Rise and fall time Notes : Symbol tCYC6 tAW6 tAH6 tDS6 tDH6 tOH6 tACC6 tEW Condition CL = 100 PF 200 160 tr, tf Rating min max 2000 -40 -20 -160 -20 -20 120 -180 --15 Unit ns ns ns ns ns ns ns ns ns ns Signal A0,CS, R/W D0 to D7 E 1. tCYC6 is the cycle time of CS. E = H, not the cycle time of E. Page: 8 /20 Confidential Document 8. PIN CONNECTIONS No. 1 2 3 4 5 6 7 8 9-16 17 18 Symbol VDD VSS VO /RES E1 E2 R/W AO DB0-DB7 LED A LED K Function Logic power supply ( 5V ) Power supply ( 0V, GND ) Power supply for LCD drive Reset function ( Active Low ) Read/Write Enable Signal (Master) Read/Write Enable Signal (Salve) Read/Write Select Signal Selects Display Data (H) or Instructions (L) Data Bus Line LED Anode (Power supply +) LED Cathode (Power supply -) 9. POWER SUPPLY VDD +5V VSS VR LCM V0 -5V VR = 10K LEDA (5V) R8 A LED B/L R9 LEDK (GND) K R8 & R9 = 51 OHM Page: 9 /20 Confidential Document 10. BLOCK DIAGRAM VSS VDD V0 A0 E1 R/W /RES 61Seg (seg 0 – 60 ) SED1520 16Com LCD PANEL 122×32 DOTS E2 16Com SED1520 DB0 DB7 61Seg ( seg 0 – 60 ) Page: 10 /20 Confidential Document Page address D1, D2 = 0,0 Associated line (ex) Data Line address D0 00H COM 0 D1 01H 1 D2 02H 2 D3 03H 3 D4 04H 4 D5 05H 5 06H 6 D6 Common output Page 0 07H D0 08H 8 D7 0FH 15 D0 10H 16 Start Page 1 0,1 Page 2 1,0 1/16 D7 17H D0 18H 24 23 1FH 31 Page 3 1,1 ADC 7 D7 D7 D0=0 D0=1 00H 4FH 01H 4EH 02H 4DH 03H 4CH Column SEG pin SEG0 SEG1 SEG2 SEG3 address Map 4FH 00H Note : indicates the display area. SEG79 Display Data RAM Addressing Page: 11 /20 Confidential Document COMMANDS Summary Command Code A0 RD WR Display ON/OFF 0 1 0 Display start line 0 1 0 Set page address 0 1 0 Set column (segment) address 0 1 0 Read status 0 0 1 Write display data 1 1 0 Read display data 1 0 1 Select ADC 0 1 0 Static drive ON/OFF 0 1 0 Select duty 0 1 0 Read – Modify - Write 0 1 0 End 0 1 Reset 0 1 D7 D6 D5 Function D4 D3 D2 D1 D0 Turns display on or off. 1 : ON, 0 : OFF Specifies RAM line corresponding 1 1 0 Display start address (0 to 31) to top line of display. Sets display RAM page in page 1 0 1 1 1 0 Page (0 to 3) address register. Sets display RAM column address 0 Column address (0 to 72) in column address register. Reads the following status: 1 : Busy BUSY 0 : Ready 1 : CW output Busy ADC ON/OFF Reset 0 0 0 0 ADC 0 : CCW output 1 : Display off ON/OFF 0 : Display on 1 : Being reset RESET 0 : Normal Writes data from data bus into Write data display RAM. Reads data from display RAM Read data onto data bus. 0 : CW output 1 0 1 0 0 0 0 0/1 1 : CCW output Selets static driving operation. 1 0 1 0 0 1 0 0/1 1 : Static drive 0 : Normal driving Selets LCD duty cycle 1 0 1 0 1 0 0 0/1 1 : 1/32 0 : 1/16 1 1 1 0 0 0 0 0 Read – modify – write ON 1 0 1 0 1 1 1 0/1 0 1 1 1 0 1 1 1 0 Read – modify – write OFF 0 1 1 1 0 0 0 1 0 Software reset Page: 12 /20 Confidential Document 11. QUALITY ASSURANCE 11.1 Test Condition 11.1.1 Temperature and Humidity(Ambient Temperature) Temperature : 20 ± 5°C Humidity : 65 ± 5% 11.1.2 Operation Unless specified otherwise, test will be conducted with LCM in operation. 11.1.3 Container Unless specified otherwise, vibration test will be conducted on module only. 11.1.4 Test Frequency Single cycle. 11.1.5 Test Method No. 1 2 3 4 5 6 Parameter High Temperature Operating Low Temperature Operating High Temperature Storage Low Temperature Storage Vibration Test (Non-operation state) Damp Proof Test (Non-operation state) Shock Test (Non-operation state) Conditions 70 ± 2 °C -20 ± 2 °C 80 ± 2 °C -30 ± 2 °C Total fixed amplitude : 1.5mm Vibration Frequency : 10 ~ 55Hz One cycle 60 seconds to 3 directions of X.Y.Z. for each 15 minutes 40°C ± 2°C, 90~95%RH, 96h To be measured after dropping from 60cm high once concrete surface in packing state Note 1: Returned under normal temperature and humidity for 4 hrs. Note 2: No dew condensation to be observed. Note 3: No change on display and in operation under the test condition 7 Regulations Note 3 Note 3 Note 3 Note 3 Note 3 Note 1,2 Note 3 Page: 13 / 20 Confidential Document 11.2 Inspection condition 11.2.1 Inspection conditions The LCD shall be inspected under 40W white fluorescent light. 45° 11.2.2 Definition of applicable Zones B LCD A BEZEL PCB A : Display Area B : Non-Display Area Page: 14 / 20 Confidential Document 11.2.3 Inspection Parameters No. 1 Parameter Criteria Black or White spots Acceptable Class number Of Defects A B Dimension D < 0.15 ∗ ∗ 4 4 0.15≤ D< 0.2 Minor 2 2 0.2 ≤ D ≤ 0.25 0 1 D ≤ 0.3 D = (Long + Short) / 2 * : Disregard Zone 2 Scratch, AQL Level 2.5 Substances Class Acceptable Of number Defects X (mm) Y(mm) A B ∗ 0.04 ≥ W ∗ ∗ 4 4 3.0 ≥ L 0.06 ≥ W Minor 2 3 2.0 ≥ L 0.08 ≥ W 0 1 0.1 < W ∗ : Disregard X : Length Y : Width Zone AQL Level 2.5 Total defects should not exceed 4/module 3 Air Bubbles (between glass & polarizer) Dimension D ≤ 0.15 Acceptable number A B ∗ ∗ 0.15 < D ≤ 0.25 2 ∗ 0.25 < D ∗ : Disregard 0 1 Zone Class of Defects AQL Level Minor 2.5 Total defects shall not excess 3/module. Page: 15 / 20 Confidential Document (1) Pixel shape (with Dent) 0.152 (2) Pixel shape ( with Projection) Should not be connected to next pixel 0.152 3 Uniformity of Pixel (3) Pin hole X Y ( X + Y )/2 ≤ 0.02mm (Less than 0.1 mm is no counted) (4) Deformation X ( X + Y ) / 2 ≤ 0.3mm Y Total acceptable number : 1/pixel, 5/cell Page: 16 / 20 Confidential Document 12. LOT NUMBERING SYSTEM 9 7 4 2 Production week number Production year 13. LCM NUMBERING SYSTEM GM 123210 S F S Y B – 01 VERSION :01 View direction & Temp. Range A–Bottom view 6H & Normal temp. B–Bottom view 6H & Wide temp. C–Top View & Normal temp. D–Top View & Wide temp. Backlight Color B –Blue A –Amber Y - yellow Backlight S –edge light LED B/L E –EL A –Array LED B/L MODE M – transmissive F – transflective R – Reflective N - Negative LCD type G –STN Gray S – STN Yellow N – TN Series code 123210 –122 Dots X 32Dot, 1 LCD type,0 PCB type Model type CM – Character Module GM – Graphic Module CX – Custom Character Module GX – Custom Graphic Module Page: 17 / 20 Confidential Document 14. PRECAUTION FOR USING LCM 1. LIQUID CRYSTAL DISPLAY (LCD) LCD is made up of glass, organic sealant, organic fluid, and polymer based polarizers. The following precautions should be taken when handing, (1). Keep the temperature within range of use and storage. Excessive temperature and humidity could cause polarization degredation, polarizer peel off or bubble. (2). Do not contact the exposed polarizers with anything harder than an HB pencil lead. To clean dust off the display surface, wipe gently with cotton, chamois or other soft material soaked in petroleum benzin. (3). Wipe off saliva or water drops immediately. Contact with water over a long period of time may cause polarizer deformation or color fading, while an active LCD with water condensation on its surface will cause corrosion of ITO electrodes. (4). Glass can be easily chipped or cracked from rough handling, especially at corners and edges. (5). Do not drive LCD with DC voltage. 2. Liquid Crystal Display Modules 2.1 Mechanical Considerations LCM are assembled and adjusted with a high degree of precision. Avoid excessive shocks and do not make any alterations or modifications. The following should be noted. (1). Do not tamper in any way with the tabs on the metal frame. (2). Do not modify the PCB by drilling extra holes, changing its outline, moving its components or modifying its pattern. (3). Do not touch the elastomer connector, especially insert an backlight panel (for example, EL). (4). When mounting a LCM make sure that the PCB is not under any stress such as bending or twisting . Elastomer contacts are very delicate and missing pixels could result from slight dislocation of any of the elements. (5). Avoid pressing on the metal bezel, otherwise the elastomer connector could be deformed and lose contact, resulting in missing pixels. 2.2. Static Electricity LCM contains CMOS LSI’s and the same precaution for such devices should apply, namely (1). The operator should be grounded whenever he/she comes into contact with the module. Never touch any of the conductive parts such as the LSI pads, the copper leads on the PCB and the interface terminals with any parts of the human body. (2). The modules should be kept in antistatic bags or other containers resistant to static for storage. (3). Only properly grounded soldering irons should be used. (4). If an electric screwdriver is used, it should be well grounded and shielded from commutator sparks. (5) The normal static prevention measures should be observed for work clothes and working benches; for the latter conductive (rubber) mat is recommended. (6). Since dry air is inductive to statics, a relative humidity of 50-60% is recommended. 2.3 Soldering (1). Solder only to the I/O terminals. (2). Use only soldering irons with proper grounding and no leakage. (3). Soldering temperature : 280°C ± 10°C (4). Soldering time: 3 to 4 sec. (5). Use eutectic solder with resin flux fill. (6). If flux is used, the LCD surface should be covered to avoid flux spatters. Flux residue should be removed after wards. 2.4 Operation (1). The viewing angle can be adjusted by varying the LCD driving voltage V0. (2). Driving voltage should be kept within specified range; excess voltage shortens display life. (3). Response time increases with decrease in temperature. (4). Display may turn black or dark blue at temperatures above its operational range; this is (however not pressing on the viewing area) may cause the segments to appear “fractured”. (5). Mechanical disturbance during operation (such as pressing on the viewing area) may cause the segments to appear “fractured”. 2.5 Storage If any fluid leaks out of a damaged glass cell, wash off any human part that comes into contact with soap and water. Never swallow the fluid. The toxicity is extremely low but caution should be exercised at all the time. 2.6 Limited Warranty Unless otherwise agreed between DATA IMAGE and customer, DATA IMAGE will replace or repair any of its LCD and LCM which is found to be defective electrically and visually when inspected in accordance with DATA IMAGE acceptance standards, for a period on one year from date of shipment. Confirmation of such date shall be based on freight documents. The warranty liability of DATA IMAGE is limited to repair and/or replacement on the terms set forth above. DATA IMAGE will not responsible for any subsequent or consequential events. Page: 18 / 20 Confidential Document 15 OUTLINE DRAWING Page: 19 / 20 Confidential Document 16. PACKAGE INFORMATION Anti-static Bag Module Page: 20 / 20