A MP I R E SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. AC-161JYILY-70 APPROVED BY DATE APPROVED BY Date : 2006/9/7 CHECKED BY AMPIRE CO., LTD. ORGANIZED BY 1 RECORD OF REVISION Revision Date Page Contents Editor 2006/6/7 - Tony 2006/9/7 3 New Release Modify Mechanical Data Date : 2006/9/7 AMPIRE CO., LTD. Sunglin 2 1 FEATURES (1) Display format : 16 characters × 1 lines (2) Construction : LCD panel, Bezel, Zebra ,Yellow-green LED back-light and PCB. (3) Display type ; STN ,Yellow-green mode , Transflective, 6 o’clock view. (4) Controller : ST7066-0A. (5) 5V single power input. (6) Normal temperature type. (7) ROHS compliant. 2 3 MECHANICAL DATA Parameter Stand Value Unit Dot size 1.152 (W) × 1.765(H) mm Dot pitch 1.212(W) × 1.825(H) mm Character size 6.0(W) × 14.54(H) mm Viewing area 120.0(W) × 23.0(H) mm Module size 151.0(W) × 40.0(H) × 14.7 max (T) mm ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min Max Unit Logic Circuit Supply Voltage VDD-VSS -0.3 7.0 V LCD Driving Voltage VDD-VO -0.3 10.0 V Input Voltage VI -0.3 VDD+0.3 V Operating Temp. TOP 0 50 °C Storage Temp. TSTG -20 70 °C Normal temp. type Date : 2006/9/7 AMPIRE CO., LTD. 3 4 ELECTRO-OPTICAL CHARACTERISTICS Parameter Symbol Condition Min Typ Max Unit Note ----- Electronic Characteristics ----Logic Circuit Supply Voltage VDD-VSS -- 2.7 -- 5.5 V LCD Driving Voltage ( STN ) VDD-VO 0 °C -- -- -- V 25 °C 4.75 5.0 5.25 50 °C -- -- -- Input Voltage VIH -- 0.7 VDD -- VDD V VIL -- VSS -- 0.3 VDD V IDD VDD = 5V -- 2.0 2.4 mA Logic Supply Current 0 ~ 50 °C for Normal Temp. type ----- Optical Characteristics ( STN ) ----Contrast CR 25°C -- 5 -- Rise Time tr 25°C -- 200 300 ms Fall Time tf 25°C -- 200 300 ms Viewing Angle Range θf 25°C & -- 40 -- θb CR≥2 -- 35 -- θl -- 35 -- θr -- 35 -- -- 64 -- Frame Frequency fF 25°C Note 1 Note 2 Note 3 Deg. Hz -----Array type LED Back-light Characteristics ----Parameter Symbol Condition Min Typ Max Unit Note Forward Voltage VF -- -- 4.05 4.3 V Supply Voltage between A&K Forward Current IF VF=4.05V -- 420 -- mA VF=4.05V -- 30 -- cd/m2 LCM Luminous intensity A K * LED Dice number = 2×42=84 Date : 2006/9/7 AMPIRE CO., LTD. 4 (NOTE 1) Contrast ratio :CR = (Brightness in OFF state) / (Brightness in ON state) ( NOTE 2 ) Response time : (NOTE 3) Viewing angle Date : 2006/9/7 AMPIRE CO., LTD. 5 5 BLOCK DIAGRAM & POWER SUPPLY Interface COM1 COM8 16 Character x 1 Line COM9 E R/W RS DB0~DB7 VDD VO VSS SEG1 ~ SEG40 COM16 ST7066 VDD(+5V) LCD Bias Circuit R1 VO VR R2 A LED-BACKLIGHT 4.05V K VSS LCD Module 5V Power Input Date : 2006/9/7 AMPIRE CO., LTD. 6 6 INTERFACE No. Symbol 1 VSS Ground (0V) 2 VDD Supply Voltage for Logic (+5V ) 3 VO Contrast Adjustment 4 RS Data/Instruction Select 5 R/W 6 E 7 DB0 Data Bus 8 DB1 Data Bus 9 DB2 Data Bus 10 DB3 Data Bus 11 DB4 Data Bus 12 DB5 Data Bus 13 DB6 Data Bus 14 DB7 Data Bus Date : 2006/9/7 Function Read/Write Select Enable Signal AMPIRE CO., LTD. 7 7 TIMING CHARACTERISTICS Write Operation Item Symbol VDD=5V VDD=3.3V Min Max Min Max Enable cycle time tcycE 500 -- 1000 -- Enable pulse width PWEH 230 -- 450 -- Enable rise/fall time tEr,tEf -- 20 -- 25 Address set-up time (RS, R/W to E) tAS 40 -- 60 -- Address hold time tAH 10 -- 20 -- Data set-up time tDSW 80 -- 195 -- Data hold time tH 10 -- 10 -- Date : 2006/9/7 AMPIRE CO., LTD. Unit ns 8 Read Operation Item Symbol VDD=5V VDD=3.3V Min Max Min Max Enable cycle time tcycE 500 -- 1000 -- Enable pulse width PWEH 230 -- 450 -- Enable rise/fall time tEr,tEf -- 20 -- 25 Address set-up time (RS, R/W to E) tAS 40 -- 60 -- Address hold time tAH 10 -- 20 -- Data delay time tDDR -- 120 -- 360 Data hold time tDRH 5 -- 5 -- Date : 2006/9/7 AMPIRE CO., LTD. Unit ns 9 8 INSTRUCTION SET Instruction Code Description E.T.(fOSC =270 RS R/ D7 D6 D5 D4 D3 D2 D1 D0 KHZ) W Clear 0 0 0 0 0 0 0 0 0 1 Write”20H” to DDRAM and set DDRAM 1.53 ms Display address to “00H” from AC Return 0 0 0 0 0 0 0 0 1 -- Sets DD RAM address to “00H” from AC 1.53 ms Home and return cursor to its original position if shifted. The contents of DDRAM are not changed. Entry Mode 0 0 0 0 0 0 0 1 I/D SH Assign cursor moving direction and enable 39 µS SET the shift of entire display. Display 0 0 0 0 0 0 1 D C B Set display (D), cursor (C), and blink of 39 µS ON/OFF cursor (B) on/off control bit. Control Cursor or 0 0 0 0 0 1 S/ R/ -- -- Set cursor moving and display shift control 39 µS Display C L bit, and the direction, without changing of Shift DDRAM data. Function 0 0 0 0 1 DL N F -- -- Sets interface data length (DL:8-bit/4-bit), 39 µS Set number of display lines (N:2-line/1-line) and , display font type (F:5x11dots/5x8 dost). Set CG 0 0 0 1 AC AC AC AC AC AC Sets CG RAM address in address counter. 39 µS RAM 5 4 3 2 1 0 Address Set DD 0 0 1 AC AC AC AC AC AC AC Sets DD RAM address in address counter. 39 µS RAM 6 5 4 3 2 1 0 Address Read Busy 0 1 BF AC AC AC AC AC AC AC Whether during internal operation or not 0 µS Flag and 6 5 4 3 2 1 0 can be known by reading BF. The contents Address of address counter can also be read. Write Data 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Writes data into internal RAM (DD RAM 43 µS to RAM /CG RAM). Read Data 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Reads data from internal RAM (DD RAM 43 µS from RAM /CG RAM). * “--“ : don’t care Note : When an MPU program with checking the Busy Flag(DB7) is made, it must be necesssary1/2Fosc is necessary for executing the next instruction by the falling edge of the ‘E’ signal after the Busy Flag(DB7) goes to “LOW”. Date : 2006/9/7 AMPIRE CO., LTD. 10 9 INITIALIZATION SEQUENCE 10 DD RAM ADDRESS DIGIT 1 2 3 1 LINE 00 01 02 03 04 05 06 07 40 41 42 43 44 45 46 47 Date : 2006/9/7 4 5 6 7 8 9 10 11 12 13 14 15 16 AMPIRE CO., LTD. Display Position DD RAM Address 11 11 FONT TABLE Date : 2006/9/7 AMPIRE CO., LTD. 12 12 QUALITY AND RELIABILITY 12.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 ± 5°C Humidity : 60 ± 25% RH. 12.2 SAMPLING PLAN Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan . 12.3 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. 12.4 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 : 2006/9/7 AMPIRE CO., LTD. 13 12.5 INSPECTION QUALITY CRITERIA Item Function Dimension Black spots Black lines Bubbles in polarizer Color uniformity Glass Scratches Contrast ratio Response time Viewing angle Description of defects 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 Short circuit or Pattern cut Deviation 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. Zone A active area Zone B viewing area Date : 2006/9/7 AMPIRE CO., LTD. 14 12.6 RELIABILITY Test Item Test Conditions High Temperature Operation 50±3°C , t=96 hrs Low Temperature Operation 0±3°C , t=96 hrs High Temperature Storage 70±3°C , t=96 hrs Low Temperature Storage Temperature Cycle Humidity Test -20±3°C , t=96 hrs -20°C ~ 25°C ~ 70°C 30 m in. 5 min. 30 min. ( 1 cycle ) Total 5 cycle 40 °C, Humidity 90%, 96 hrs Note 1,2 1,2 1,2 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 : z Current drain should be smaller than the specific value. z Function of the module should be maintained. z Appearance and display quality should not have degraded noticeably. z Contrast ratio should be greater than 50% of the initial value. Date : 2006/9/7 AMPIRE CO., LTD. 15 13 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 : 2006/9/7 AMPIRE CO., LTD. 16 晶 采 光 電 科技 14 OUTLINE DIMENSION Date : 2006/9/7 AMPIRE CO., LTD. 17