AG-12232A

A MP I R E SPECIFICATIONS FOR LCD MODULE CUSTOMER CUSTOMER PART NO. AMPIRE PART NO. APPROVED BY DATE AG-12232A APPROVED BY CHECKED BY ORGANIZED BY Date : 2001/12/12 AMPIRE CO., LTD. 1 RECORD OF REVISION Revision Date 1999/11/10 2000/10/6 2001/12/12 Page 12 13 New Release Add power on / off sequence Modify sampling plan Modify LED characteristic Contents Date : 2001/12/12 AMPIRE CO., LTD. 2 1 (1) (2) (3) (4) (5) (6) FEATURES Display format : 122 × 32 dot- matrix ; 1/32 duty. Construction : STN / FSTN LCD, Bezel, Zebra and PCB. Optional LED or EL back-light. Controller : SBN1661G. Besides +5V for logic circuit, -5V is needed for LCD driving. Normal / Extended temperature type. 2 NUMBERING SYSTEM AG-12232A _ _ _ _ - _ 1234 5 No 1 Code Value G Y S F A B I J T U None L E 4 None Y B W None H Description STN gray type LCD STN yellow green type LCD STN negative type LCD FSTN 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 5V LED EL Without backlight Yellow-green (LED) Blue (EL) White (EL) Normal temperature type Extended temperature type Backlight color Remark LCD Type 2 Polarizer / Viewing Angel 3 Backlight type 5 LCM temperature type Date : 2001/12/12 AMPIRE CO., LTD. 3 3 MECHANICAL DATA Parameter Dot size Dot pitch Viewing area Module size Module size ( LED back-light) Stand Value 0.40(W) × 0.45(H) 0.44(W) × 0.49(H) 60.5(W) × 18.5(H) 84.0(W) × 44.0(H) × 10.5 max (T) 84.0(W) × 44.0(H) × 15.5 max (T) Unit mm mm mm mm mm 4 ABSOLUTE MAXIMUM RATINGS Parameter Logic Circuit Supply Voltage LCD Driving Voltage Input Voltage Normal temp. type Operating Temp. Storage Temp. Extended temp. type Operating Temp. Storage Temp. Symbol VDD-VSS VDD-VO VI TOP TSTG TOP TSTG Min 0 0 VSS 0 - 20 - 20 - 30 Max 8.0 10.0 VDD 50 70 70 80 Unit V V V °C °C °C °C 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 LCD Driving Voltage (Normal Temp. type) VDD-VSS VDD-VO -0 °C 25 ° C 50 ° C LCD Driving VDD-VO Voltage(Extended Temp. type) - 20 °C 0 °C 25 ° C 50 ° C 70 ° C Input Voltage VIH VIL Logic Supply Current IDD --VDD = 5V 4.5 --------0.7 VDD VSS -5.0 6.9 6.4 6.0 9.4 9.0 8.6 8.3 8.0 --1 5.5 --------VDD 0.3 VDD 2 V V mA V V V ----- Optical Characteristics ----Contrast CR STN type FSTN type Rise Time Fall Time Viewing Angle Range tr tf θf θb θl θr Frame Frequency fF 25° C 25° C 25° C 25° C & CR≥2 --------5 7 100 120 40 35 40 40 60 150 200 -----Hz Deg. ms ms Note 3 Note 2 -Note 1 Date : 2001/12/12 AMPIRE CO., LTD. 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 Forward Vo ltage Forward Current Symbol VF IF Condition -VF=4.05V VF=4.05V Min ---Typ 4.05 130 30 A Max 4.3 --- Unit V mA cd/m2 Note Supply Voltage between A&K LCM Luminous intensity * LED Dice number = 2x13 =26 K ----- EL Back-light Characteristics ----Parameter Color Voltage Frequency Current Density LCM Initial Brightness Specification Blue / White Vrms = 110 Sine Wave = 400 0.12 13 Unit V(AC) Hz mA / cm2 cd / m2 Date : 2001/12/12 AMPIRE CO., LTD. 7 6 BLOCK DIAGRAM & INTERFACE COM 1-16 LCD 122*32 SEG 1-61 SEG 62-122 COM 17-32 SBN1661G SBN1661G A0,/RD,/WR DB0-7, /RES CS1 CS2 NO. 1 2 3 4 5 6 7 8 9 10-17 18 19-20 SYMBOL VSS VDD VO A0 CS1 CS2 CL /RD (E) /WR(R/W) DB0-DB7 RES LEDA,K FUNCTION POWER SUPPLY (0V,GND) POWER SUPPLY FOR LOGIC CIRCUIT POWER SUPPLY FOR LCD L→INSTRUCTION , H→ DATA CHIP ENABLE ACTIVE "L" CHIP ENABLE ACTIVE "L" EXTERNAL CLOCK (6~10KHZ) /RD FOR 80 SERIES, E FOR 68 SERIES /WR FOR 80 SERIES, R/W FOR 68 SERIES DATA BUS LINE H→68 SERIES , L→80 SERES LED Supply Voltage (5V) Date : 2001/12/12 AMPIRE CO., LTD. 8 7 POWER SUPPLY VDD 5V VSS VO -5V LCM LED Back-light LED_A 4.05V 5V 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 SYSTEM CYCLE TIME CONTROL PULSE WIDTH ADDRESS SET-UP TIME ADDRESS HOLD TIME DATA SET-UP TIME DATA HOLD TIME /RD ACCESS TIME OUTPUT DISABLE TIME SYMBOL tCYC8 tCC tAS tAH tDSW tDH tACC t0H CL=100pH CONDITION MIN 1.0 200 20 10 80 10 -10 MAX ------90 60 UNIT us ns ns ns ns ns ns ns tAW AO,/CS tAW /WR,RD tCYC8 tCC tDS DO - D7 (WRITE) tACC D0 - D7 (READ) tOH tDH Date : 2001/12/12 AMPIRE CO., LTD. 10 8.2 Read / Write Time for 68-port MPU ITEM SYMBOL CONDITION tCYC6 tAS tAH tDD tDH tOH tACC tEW CL=100pF MIN 1.0 20 10 80 10 10 -100 80 tCYC6 MAX -----60 90 --- UNIT us ns ns ns ns ns ns ns SYSTEM CYCLE TIME ADDRESS SET-UP TIME ADDRESS HOLD TIME DATA SET-UP TIME DATA HOLD TIME OUTPUT DISABLE TIME ACCESS TIME ENABLE (READ) PULSE WIDTH (WRITE) 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 T≧ 20 ms VSS VO POWER OFF SEQUENCE VDD T≧ 20 ms 0 ~ 50 ms VSS Signal VSS VSS VO Date : 2001/12/12 AMPIRE CO., LTD. 12 9 QUALITY AND RELIABILITY 9.1 TEST CONDITIONS Tests should be conducted under the following conditions : Ambient temperature : 25 ± 5° C Humidity : 60 ± 25% RH. 9.2 SAMPLING PLAN Sampling method shall be in accordance with MIL-STD-105E , level II, normal single sampling plan . 9.3 ACCEPTABLE QUALITY LEVEL A major defect is defined as one that could cause fa ilure 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. 9.4 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. 13 9.5 Item INSPECTION QUALITY CRITERIA Description of defects Short circuit or Pattern cut Deviation from drawings Ave . dia . D area A area B Disregard D≤0.2 3 4 0.2