A MP I R E SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. AG-12232B APPROVED BY DATE APPROVED BY Date : 2001/12/12 CHECKED BY AMPIRE CO., LTD. ORGANIZED BY 1 RECORD OF REVISION Revision Date Page 1999/11/18 - 2000/10/6 12 Add power on / off sequence 13 Modify sampling plan 2000/12/14 13 Add Instruction Set. 2000/12/22 18 Modify Outline dimension drawing 2001/12/12 Date : 2001/12/12 Contents New Release Modify LED characteristic AMPIRE CO., LTD. 2 1 FEATURES (1) Display format : 122 × 32 dot- matrix ; 1/32 duty. (2) Construction : STN / FSTN LCD, Bezel, Zebra and PCB. (3) Optional LED or EL back-light. (4) Controller : SBN1661G. (5) Besides +5V for logic circuit, -5V is needed for LCD driving. (6) Normal / Extended temperature type. 2 NUMBERING SYSTEM AG-12232B_ _ _ _ - _ 1 2 3 4 5 No Code Value 1 G Y S STN gray type LCD STN yellow green type LCD STN negative type LCD F A FSTN type LCD Reflective type / 6:00 view B I J Reflective type / 12:00 view Transflective type / 6:00 view Transflective type / 12:00 view 2 3 4 5 T U None Description Negative type / 6:00 view Negative type / 12:00 view Without backlight Q E 5V edge-type LED EL None Y B Without backlight Yellow-green (LED) Blue (EL) W None H White (EL) Normal temperature type Extended temperature type Date : 2001/12/12 AMPIRE CO., LTD. Remark LCD Type Polarizer / Viewing Angel Backlight type Backlight color LCM temperature type 3 3 MECHANICAL DATA Parameter Stand Value Unit Dot size 0.40(W) × 0.45(H) mm Dot pitch 0.44(W) × 0.49(H) mm Viewing area 60.5(W) × 18.5(H) mm Module size 65.8(W) ×27.1(H) × 4.7max (T) mm Module size (LED back-light) 65.8(W) ×27.1(H) × 8.4max (T) mm 4 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min Max Unit Logic Circuit Supply Voltage VDD-VSS 0 8.0 V LCD Driving Voltage VDD-VO 0 10.0 V Input Voltage VI VSS VDD V Operating Temp. TOP 0 50 °C Storage Temp. TSTG -20 70 °C Operating Temp. TOP -20 70 °C Storage Temp. TSTG -30 80 °C Normal temp. type Extended temp. type Date : 2001/12/12 AMPIRE CO., LTD. 4 5 ELECTRO-OPTICAL CHARACTERISTICS Parameter Symbol Condition Min Typ Max Unit Note ----- Electronic Characteristics ----Logic Circuit Supply Voltage VDD-VSS -- 4.5 5.0 5.5 V LCD Driving Voltage (Normal Temp. type) VDD-VO 0 °C -- 6.9 -- V 25 °C -- 6.4 -- 50 °C -- 6.0 -- -20 °C -- 9.4 -- 0 °C -- 9.0 -- 25 °C -- 8.6 -- 50 °C -- 8.3 -- 70 °C -- 8.0 -- VIH -- 0.7 VDD -- VDD V VIL -- VSS -- 0.3 VDD V IDD VDD = 5V -- 0.5 1.5 mA LCD Driving VDD-VO Voltage(Extended Temp. type) Input Voltage Logic Supply Current V ----- Optical Characteristics ----Contrast CR STN type -- FSTN type 5 -- Note 1 7 Rise Time tr 25°C -- 100 150 ms Fall Time tf 25°C -- 120 200 ms Viewing Angle Range θf 25°C & -- 40 -- θb CR≥2 -- 35 -- θl -- 40 -- θr -- 40 -- -- 60 -- Frame Frequency Date : 2001/12/12 fF 25°C AMPIRE CO., LTD. Note 2 Note 3 Deg. Hz 5 (NOTE 1) Contrast ratio : CR = (Brightness in OFF state) / (Brightness in ON state) ( NOTE 2 ) Response time : (NOTE 3) Viewing angle Date : 2001/12/12 AMPIRE CO., LTD. 6 ----- LED Back-light Characteristics ----Parameter Symbol Condition Min Typ Max Unit Note Forward Voltage VF -- -- 2.05 2.3 V Supply Voltage between A&K Forward Current IF VF=2.05V -- 40 -- mA VF=2.05V -- 30 50 cd/m2 LCM Luminous intensity * LED Dice number = 4 A K K A ----- EL Back-light Characteristics ----Parameter Specification Unit Color Blue / White - Voltage Vrms = 110 V(AC) Frequency Sine Wave = 400 Hz Current Density 0.12 mA / cm2 LCM Initial Brightness 13 cd / m2 Date : 2001/12/12 AMPIRE CO., LTD. 7 6 BLOCK DIAGRAM & INTERFACE COM 1-16 LCD 122*32 SEG 1-61 COM 17-32 SEG 62-122 SBN1661G SBN1661G A0,/RD,/WR DB0-7, /RES CS1 CS2 NO. SYMBOL 1 A0 2 CS2 CHIP ENABLE ACTIVE "L" 3 CS1 CHIP ENABLE ACTIVE "L" 4 CL EXTERNAL CLOCK (6~10KHZ) 5 /RD (E) 6 /WR(R/W) 7 VSS 8-15 DB0-DB7 16 VDD POWER SUPPLY FOR LOGIC CIRCUIT 17 RES H→ 68 SERIES , L→ 80 SERES 18 VO POWER SUPPLY FOR LCD Date : 2001/12/12 FUNCTION L→ INSTRUCTION , H → DATA /RD FOR 80 SERIES, E FOR 68 SERIES /WR FOR 80 SERIES, R/W FOR 68 SERIES POWER SUPPLY (0V,GND) DATA BUS LINE AMPIRE CO., LTD. 8 7 POWER SUPPLY VDD 5V VSS VO -5V LCM LED Back-light LED_A 2.05V LED_K LCM EL1 EL Back-light AC110V(400Hz) EL2 Date : 2001/12/12 AMPIRE CO., LTD. 9 8 TIMING CHARACTERISTICS 8.1 Read / Write Time for 80-port MPU ITEM SYMBOL SYSTEM CYCLE TIME CONDITION MIN MAX UNIT tCYC8 1.0 -- us CONTROL PULSE WIDTH tCC 200 -- ns ADDRESS SET-UP TIME tAS 20 -- ns ADDRESS HOLD TIME tAH 10 -- ns DATA SET-UP TIME tDSW 80 -- ns DATA HOLD TIME tDH 10 -- ns /RD ACCESS TIME tACC -- 90 ns OUTPUT DISABLE TIME t0H 10 60 ns CL=100pH tAW AO,/CS tAW /WR,RD tCYC8 tCC tDS tDH DO - D7 (WRITE) tACC tOH D0 - D7 (READ) Date : 2001/12/12 AMPIRE CO., LTD. 10 8.2 Read / Write Time for 68-port MPU ITEM SYMBOL CONDITION MIN MAX UNIT SYSTEM CYCLE TIME tCYC6 1.0 -- us ADDRESS SET-UP TIME tAS 20 -- ns ADDRESS HOLD TIME tAH 10 -- ns DATA SET-UP TIME tDD 80 -- ns DATA HOLD TIME tDH 10 -- ns OUTPUT DISABLE TIME tOH 10 60 ns ACCESS TIME tACC -- 90 ns tEW 100 -- ns 80 -- ENABLE (READ) CL=100pF PULSE WIDTH (WRITE) tCYC6 E tAW tEW R/W tAW A0,/CS tDS tDH D0 - D7 (WRITE) tOH tACC D0 - D7 (READ) Date : 2001/12/12 AMPIRE CO., LTD. 11 8.3 Power ON/OFF Sequence POWER ON SEQUENCE VDD 0~50 ms VSS T≧ 0 ms Signal VSS VO T≧ 20 ms VSS POWER OFF SEQUENCE VDD T≧ 20 ms 0 ~ 50 ms VSS Signal VSS VSS Date : 2001/12/12 AMPIRE CO., LTD. VO 12 9 INSTRUCTION SET Date : 2001/12/12 AMPIRE CO., LTD. 13 10 QUALITY AND RELIABILITY 10.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 ± 5°C Humidity : 60 ± 25% RH. 10.2 SAMPLING PLAN Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan . 10.3 ACCEPTABLE QUALITY LEVEL A major defect is defined as one that could cause failure to or materially reduce the usability of the unit for its intended purpose. A minor defect is one that does not materially reduce the usability of the unit for its intended purpose or is an infringement from established standards and has no significant bearing on its effective use or operation. 10.4 APPEARANCE An appearance test should be conducted by human sight at approximately 30 cm distance from the LCD module under flourescent light. The inspection area of LCD panel shall be within the range of following limits. Date : 2001/12/12 AMPIRE CO., LTD. 14 10.5 INSPECTION QUALITY CRITERIA Item Description of defects Function Dimension Black spots Short circuit or Pattern cut Deviatio n from drawings Ave . dia . D area A area B Disregard D≤0.2 3 4 0.2<D≤0.3 2 3 0.3<D≤0.4 0.4<D 0 1 Width W, Length L A B disregard W≤0.03 3 4 0.03<W≤0.05 1 1 0.05<W≤0.07 , L≤3.0 See line criteria Average diameter D 0.2 < D < 0.5 mm for N = 4 , D > 0.5 for N = 1 Rainbow color or newton ring. Black lines Bubbles in polarizer Color uniformity Glass Scratches Contrast ratio Response time Viewing angle Class of Defects Major Major Minor Acceptable level (%) 0.65 1.5 2.5 Minor 2.5 Minor 2.5 Minor 2.5 Obvious visible damage. Minor 2.5 See note 1 Minor 2.5 See note 2 Minor 2.5 See note 3 Minor 2.5 ZONE A active area ZONE B viewing area Date : 2001/12/12 AMPIRE CO., LTD. 15 10.6 RELIABILITY Test Conditions Test Item Normal Temp. type Extended Temp. type High Temperature Operation 50±3°C , t=96 hrs 70±3°C , t=96 hrs Low Temperature Operation 0±3°C , t=96 hrs -20±3°C , t=96 hrs High Temperature Storage Low Temperature Storage Temperature Cycle Humidity Test Note 70±3°C , t=96 hrs 80±3°C , t=96 hrs 1,2 -20±3°C , t=96 hrs -30±3°C , t=96 hrs 1,2 -20°C ~ 25°C ~ 70°C -30°C ~ 25°C ~ 80°C 30 m in. 5 min. 30 min. 30 min. 5 min. 30 min. 1,2 ( 1 cycle ) ( 1 cycle ) Total 5 cycle Total 5 cycle 40 °C, Humidity 90%, 96 hrs 1,2 Sweep frequency : 10 ~ 55 ~ 10 Hz/1min Amplitude : 0.75mm Vibration Test (Packing) 2 Test direction : X.Y.Z/3 axis Duration : 30min/each axis Note 1 : Condensation of water is not permitted on the module. Note 2 : The module should be inspected after 1 hour storage in normal conditions (15-35°C , 45-65%RH). Definitions of life end point : l Current drain should be smaller than the specific value. l Function of the module should be maintained. l Appearance and display quality should not have degraded noticeably. l Contrast ratio should be greater than 50% of the initial value. Date : 2001/12/12 AMPIRE CO., LTD. 16 11 HANDLING PRECAUTIONS (1) A LCD module is a fragile item and should not be subjected to strong mechanical shocks. (2) Avoid applying pressure to the module surface. This will distort the glass and cause a change in color. (3) Under no circumstances should the position of the bezel tabs or their shape be modified. (4) Do not modify the display PCB in either shape or positioning of components. (5) Do not modify or move location of the zebra or heat seal connectors. (6) The device should only be soldered to during interfacing. Modification to other areas of the board should not be carried out. (7) In the event of LCD breakage and resultant leakage of fluid do not inhale, ingest or make contact with the skin. If contact is made rinse immediately. (8) When cleaning the module use a soft damp cloth with a mild solvent, such as Isopropyl or Ethyl alcohol. The use of water, ketone or aromatic is not permitted. (9) Prior to initial power up input signals should not be applied. (10) Protect the module against static electricity and observe appropriate anti-static precautions. Date : 2001/12/12 AMPIRE CO., LTD. 17 Date : 2001/12/12 AMPIRE CO., LTD. 3 晶采 光 電 科技 12 OUTLINE DIMENSION 18