AC-162DNA

AMP I RE SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED BY DATE AC-162D APPROVED BY CHECKED BY ORGANIZED BY Date : 2001/12/12 AMPIRE CO., LTD. 1 RECORD OF REVISION Revision Date 1999/10/6 2000/6/29 2000/10/5 2001/12/12 New Release Correct LED back-light current consumption (Page 7) Modify sampling plan Modify LED characteristic Contents Date : 2001/12/12 AMPIRE CO., LTD. 2 1 FEATURES (1) Display format : 16 characters × 2 lines (2) Construction : TN/STN LCD panel, Bezel, Zebra and PCB. (3) Optional Edge/Array LED or EL back-light, white edge LED. (4) Controller : KS0066U or Equivalent. (5) 5V single power input. (Special request for 3.3V driving, built-in DC/DC converter.) (6) Normal / Extended temperature type. (7) Excellent LC : VOP maintains at 5V for whole temp. range, no need extra temp. compensation circuit. 2 NUMBERING SYSTEM AC-162D _ _ _ _ - _ 1234 5 No 1 Code Value N G Y S A B I J T U None Q L E None Y B W None H Description TN type LCD STN gray type LCD STN yellow green type LCD STN negative type LCD Reflective type / 6:00 view Reflective type / 12:00 view Transflective type / 6:00 view Transflective type / 12:00 view Negative type / 6:00 view Negative type / 12:00 view Without backlight Edge type LED Array type 5V LED EL Without backlight Yellow-green (LED) Blue (EL) White (EL) (LED) Normal temperature type Extended temperature type Remark LCD Type 2 Polarizer / Viewing Angel 3 Backlight type 4 Backlight color 5 LCM temperature type Date : 2001/12/12 AMPIRE CO., LTD. 3 3 MECHANICAL DATA Parameter Dot size Dot pitch Character size Viewing area Module size Module size (Edge back-light) Module size (LED back-light) Stand Value 0.55(W) × 0.65(H) 0.60(W) × 0.70(H) 2.95(W) × 5.55(H) 64.0(W) × 17.2(H) 84.0(W) × 44.0(H) × 10.0 max (T) 84.0(W) × 44.0(H) × 11.0 max (T) 84.0(W) × 44.0(H) × 14.5 max (T) Unit mm mm mm mm mm mm mm 4 ABSOLUTE MAXIMUM RATINGS Parameter Logic Circuit Supply Voltage LCD Driving Voltage Input Voltage Symbol VDD-VSS VDD-VO VI TOP TSTG TOP TSTG Min -0.3 -0.3 -0.3 0 -20 -20 -30 Max 7.0 10.0 VDD+0.3 50 70 70 80 Unit V V V °C °C °C °C Normal temp. type Operating Temp. Storage Temp. Extended temp. type Operating Temp. Storage Temp. Date : 2001/12/12 AMPIRE CO., LTD. 4 5 ELECTRO-OPTICAL CHARACTERISTICS Parameter Logic Circuit Supply Voltage LCD Driving Voltage ( TN ) LCD Driving Voltage ( STN ) Symbol VDD-VSS VDD-VO Condition -0 °C 25 °C 50 °C VDD-VO -20 °C 0 °C 25 °C 50 °C 70 °C Input Voltage Logic Supply Current Contrast Rise Time Fall Time Viewing Angle Range VIH VIL IDD --VDD = 5V Min 2.7 4.4 4.2 3.9 4.75 4.75 4.75 4.75 4.75 0.7 VDD VSS -Typ -4.7 4.5 4.2 5.0 5.0 5.0 5.0 5.0 --1.0 Max 5.5 5.0 4.8 4.5 5.25 5.25 5.25 5.25 5.25 VDD 0.3 VDD 1.5 V V mA V Unit V V TN type LCD could only be operated on Normal Temp. 0 ~ 50 °C for Normal Temp. type -20 ~ 70 °C for Extended Temp. type Note ----- Electronic Characteristics ----- ----- Optical Characteristics ( TN ) ----CR tr tf θf θb θl θr Frame Frequency Contrast Rise Time Fall Time Viewing Angle Range fF CR tr tf θf θb θl θr Frame Frequency fF 25°C 25°C 25°C 25°C 25°C 25°C & CR≥2 25°C 25°C 25°C 25°C & CR≥1.4 ----------------3 150 150 35 10 30 30 64 5 200 200 40 35 35 35 64 ---------300 300 -----Hz 5 Note 1 ms ms Note 3 Deg. Note 2 Hz Note 1 ms ms Note 3 Deg. Note 2 ----- Optical Characteristics ( STN ) ----- Date : 2001/12/12 AMPIRE CO., LTD. (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 ----- Yellow green Edge type LED Back-light Characteristics ----Parameter Forward Voltage Forward Current Symbol VF IF A Condition -VF=4.05V VF=4.05V Min ---- Typ 4.05 20 8 K Max 4.3 --- Unit V mA cd/m2 Note Supply Voltage between A&K LCM Luminous intensity K A ----- White Edge type LED Back-light Characteristics ----Parameter Forward Voltage Forward Current Symbol VF IF Condition -VF=3.3V VF=3.3V Min ---Typ 3.3 20 13 A Max 3.6 --- Unit V mA cd/m2 Note Supply Voltage between A&K LCM Luminous intensity K -----Array type LED Back-light Characteristics ----Parameter Forward Voltage Forward Current Symbol VF IF Condition -VF=4.05V VF=4.05V Min ---Typ 4.05 120 30 Max 4.3 --A Unit V mA cd/m2 Note Supply Voltage between A&K LCM Luminous intensity * LED Dice number = 2×12=24 K ----- EL Back-light Characteristics ----Parameter Driving Voltage Frequency LCM Luminous intensity Min ---Typ 110 400 10 Max ---Unit Vrms Hz cd/m2 Note Date : 2001/12/12 AMPIRE CO., LTD. 7 6 BLOCK DIAGRAM & INTERFACE KS0066 SEG 1-40 VDD VSS D, M, CL1, CL2 Driver No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol VSS VDD VO RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED_A LED_K Ground (0V) Function Supply Voltage for Logic (+5V or +3.3V) Contrast Adjustment Data/Instruction Select Read/Write Select Enable Signal Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus Data Bus LED Power Supply + (5V) LED Power Supply - (5V) Date : 2001/12/12 AMPIRE CO., LTD. SEG 41-80 E RS R/W DB0~DB7 COM 1-16 LCD Panel 16*2 Chars 8 7 POWER SUPPLY LCD Module VDD(+5V) VDD(+3.3V) LCD Bias Circuit LCD Bias Circuit VO R1 VR VO -3.3V DC/DC Converter R8 VR VSS LCD Module R2 VSS 5V Power Input 3.3V Power Input JP1 VDD JP2 R9 R10 JP4 A K 1 2 2 2 3 1 1 LED_A (Pin 15) LED_K (Pin 16) LED_BACKLIGHT JP3 JP5 3 There are four methods to light up the LED back-light : (Please indicate while ordering.) (1) Built-in current-limit resistor(R9/R10). Add +5V between Pin15&16. (Default) (2) Add +4.05V between LED A & K directly. (3) Short JP2 and add +4.05V between Pin15&16. (4) Built-in current-limit resistor(R9/R10) and short JP1&JP3. Use the same power (+5V) with the logic circuit. LCM Using EL Back-light EL Back-light EL1 AC110V(400Hz) EL2 Date : 2001/12/12 AMPIRE CO., LTD. 9 8 TIMING CHARACTERISTICS Write Operation Item Symbol VDD=5V Min Max --20 ----- VDD=3.3V Min 1000 450 -60 20 195 10 Max --25 ----- Unit Enable cycle time Enable pulse width Enable rise/fall time Address set-up time (RS, R/W to E) Address hold time Data set-up time Data hold time tcycE PWEH tEr,tEf tAS tAH tDSW tH 500 230 -40 10 80 10 ns Date : 2001/12/12 AMPIRE CO., LTD. 10 Read Operation Item Symbol VDD=5V Min Max --20 --120 -- VDD=3.3V Min 1000 450 -60 20 -5 Max --25 --360 -- Unit Enable cycle time Enable pulse width Enable rise/fall time Address set-up time (RS, R/W to E) Address hold time Data delay time Data hold time tcycE PWEH tEr,tEf tAS tAH tDDR tDRH 500 230 -40 10 -5 ns Date : 2001/12/12 AMPIRE CO., LTD. 11 9 INSTRUCTION SET 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 CL 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 543210 Address Set DD 0 0 1 AC AC AC AC AC AC AC Sets DD RAM address in address counter. 39 µS RAM 6 543210 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”. Instruction Date : 2001/12/12 AMPIRE CO., LTD. 12 10 INITIALIZATION SEQUENCE 11 DD RAM ADDRESS DIGIT 1 LINE 2 LINE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DD RAM Address 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F Date : 2001/12/12 AMPIRE CO., LTD. 13 12 FONT TABLE Date : 2001/12/12 AMPIRE CO., LTD. 14 13 QUALITY AND RELIABILITY 13.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 ± 5°C Humidity : 60 ± 25% RH. 13.2 SAMPLING PLAN Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan . 13.3 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. 13.4 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. 15 13.5 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 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 D≤0.2 3 4 0.2