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www..com LCD MODULE Article No.: AC-404AYILY-73 40 x 4 Characters STN yellowgreen Technology with yellowgreen led backlight Gleichmann & Co. Electronics GmbH Industriestr. 16 76297 Stutensee Germany Tel.: +49 (07249) 910-151 Fax: +49 (07249) 910-559 Email: rbo@msc-ge.com Internet: www.msc-ge.com AMP I RE SPECIFICATIONS FOR LCD MODULE www..com CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED BY DATE AC-404AYILY-73 APPROVED BY CHECKED BY ORGANIZED BY DATE : 2003/12/25 AMPIRE CO., LTD. 1 RECORD OF REVISION Revision Date 2002/7/26 2003/12/25 Page 3 New Release Change the IC to ST7066U Patrick Contents Editor www..com DATE : 2003/12/25 AMPIRE CO., LTD. 2 1 FEATURES (1) Display format : 40 characters x 4 lines (2) Construction : LCD, Black Bezel, Yellow-green LED back-light and PCB. (3) Display type : STN , Yellow-green mode ,Transflective , 6 o'clock view. (4) Controller : ST0066U. (5) 5V single power input. (6) www..com Normal temperature type. (7) Excellent LC : VOP maintains at 5V for whole temp. range, no need extra temp. compensation circuit. 2 MECHANICAL DATA Parameter Dot size Dot pitch Character size Viewing area Module size (LED back-light) Stand Value 0.50(W) x 0.55(H) 0.57(W) x 0.62(H) 2.78(W) x 4.89(H) 147.0(W) x 29.5(H) 190.0(W) x 54.0(H) x 14.0 max (T) Unit mm mm mm mm mm 3 ABSOLUTE MAXIMUM RATINGS Parameter Logic Circuit Supply Voltage LCD Driving Voltage Input Voltage Symbol VDD-VSS VDD-VO VI TOP TSTG Min -0.3 -0.3 -0.3 0 -20 Max 7.0 10.0 VDD+0.3 50 70 Unit V V V C C Normal temp. type Operating Temp. Storage Temp. DATE : 2003/12/25 AMPIRE CO., LTD. 3 4 ELECTRO-OPTICAL CHARACTERISTICS Parameter Logic Circuit Supply Voltage LCD Driving Voltage Symbol VDD-VSS VDD-VO Condition -0 C 25 C 50 C VIH VIL Logic Supply Current Contrast Rise Time Fall Time Viewing Angle Range IDD --VDD = 5V Min 4.5 4.75 4.75 4.75 0.7 VDD VSS -Typ 5.0 5.0 5.0 5.0 --3.0 Max 5.5 5.25 5.25 5.25 VDD 0.3 VDD 4.0 V V mA Unit V V 0 ~ 50 C for Normal Temp. type Note ----- Electronic Characteristics ----- www..com Input Voltage ----- Optical Characteristics ----CR tr tf f b l r Frame Frequency Forward Voltage Forward Current fF VF IF 25C -VF=4.1V IF=600mA 25C 25C 25C 25C & CR2 -----------5 150 150 40 30 35 35 64 4.1 600 30 A -200 200 -----4.3 --Hz V mA cd/m2 Deg. ms ms Note 1 Note 2 Note 3 ----- LED Back-light Characteristics ----Supply Voltage between A&K LCM Luminous intensity * LED Dice number = 2x =120 K DATE : 2003/12/25 AMPIRE CO., LTD. 4 (NOTE 1) Contrast ratio : CR = (Brightness in OFF state) / (Brightness in ON state) ( NOTE 2 ) Response time : www..com (NOTE 3) Viewing angle DATE : 2003/12/25 AMPIRE CO., LTD. 5 5 BLOCK DIAGRAM & INTERFACE D0 D7 RS R/W VDD VO VSS E1 www..com CONTROL LSI(1) 4 SEG 40 COM 16 DRIVER * 2 SEG 160 LCD CONTROL LSI(2) E2 COM 16 SEG 40 SEG 160 4 DRIVER * 2 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 E1 R/W RS VO VSS VDD E2 NC Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Enable Signal Read/Write Select Function Data/Instruction Select Contrast Adjustment Ground (0V) Supply Voltage for Logic (+5V) Enable Signal (no pull-up resistor) No connection DATE : 2003/12/25 AMPIRE CO., LTD. 6 6 POWER SUPPLY VDD(+5V) LCD Bias Circuit VO R1 VR LCD Module www..com R2 VSS 5V Power Input 600mA 4.1V + LEDA LED back-light LEDK DATE : 2003/12/25 AMPIRE CO., LTD. 7 7 TIMING CHARACTERISTICS Write Operation www..com Item Enable cycle time Enable pulse width (high level) Enable rise/fall time Address set-up time (RS, R/W to E) Address hold time Data set-up time Data hold time Symbol tcycE PWEH tEr,tEf tAS tAH tDSW tH Min 1200 140 0 10 40 10 Typ - Max 25 - Unit ns DATE : 2003/12/25 AMPIRE CO., LTD. 8 Read Operation www..com Item Enable cycle time Enable pulse width (high level) Enable rise/fall time Address set-up time (RS, R/W to E) Address hold time Data delay time Data hold time Symbol tcycE PWEH tEr,tEf tAS tAH tDDR tDRH Min 1200 140 0 10 -10 Typ - Max 25 100 - Unit ns DATE : 2003/12/25 AMPIRE CO., LTD. 9 8 DD RAM ADDRESS 1 00 40 00 40 2 01 41 01 41 3 02 42 02 42 ... ... ... ... ... 38 25 65 25 65 39 26 66 26 66 40 27 67 27 67 CHAR. LINE 1 LINE 2 LINE 3 LINE 4 www..com DATE : 2003/12/25 AMPIRE CO., LTD. 10 9 FONT TABLE www..com DATE : 2003/12/25 AMPIRE CO., LTD. 11 10 QUALITY AND RELIABILITY 10.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 5C Humidity : 60 25% RH. 10.2 SAMPLING PLAN www..com Sampling method shall be in accordance with MIL-STD-105E, inspection level II, normal inspection, and single sampling plan tables for normal, tightened, and reduced inspection. 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 : 2003/12/25 AMPIRE CO., LTD. 12 10.5 INSPECTION QUALITY CRITERIA Item Function Dimension Black spots Description of defects Class of Defects Major Major Minor Acceptable level (%) 0.65 1.5 2.5 www..com Black lines Bubbles in polarizer Color uniformity Glass Scratches Contrast ratio Response time Viewing angle Short circuit or Pattern cut Deviation from drawings Ave . dia . D area A area B Disregard D0.2 3 4 0.2 Minor 2.5 Minor Minor Minor Minor Minor Minor 2.5 2.5 2.5 2.5 2.5 2.5 Zone A active area Zone B viewing area DATE : 2003/12/25 AMPIRE CO., LTD. 13 10.6 RELIABILITY Test Conditions Test Item High Temperature Operation Low Temperature Operation High Temperature Storage Low Temperature Storage www..com Normal Temp. type 503C , t=96 hrs 03C , t=96 hrs 703C , t=96 hrs -203C , t=96 hrs -20C ~ 25C ~ 70C 30 m in. 5 min. 30 min. Total 5 cycle 40 C, Humidity 90%, 96 hrs Note 1,2 1,2 ( 1 cycle ) 1,2 1,2 Thermal Shock Test Humidity Test 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 (15-35C , 45-65%RH). Definitions of life end point : Current drain should be smaller than the specific value. Function of the module should be maintained. Appearance and display quality should not have degraded noticeably. Contrast ratio should be greater than 50% of the initial value. DATE : 2003/12/25 AMPIRE CO., LTD. 14 11 HANDLING PRECAUTIONS (1) An 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 colour. (3) Under no circumstances should the position of the bezel tabs or their shape be modified. www..com (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 : 2003/12/25 AMPIRE CO., LTD. 15 12 OUTLINE DIMENSION (R)O ) ( A |a ~ 3/4A I www..com DATE : 2003/12/25 AMPIRE CO., LTD. o u q i 16 |
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