MYTECH CORPORATION. 180 Old Tappan Rd., Bldg. 6, Old Tappan, NJ Tel: (201) Fax: (201)

Transcription

1 CUSTOMER : M O D E L : DESCRIPTION : LCD MODULE MYTECH CORPORATION 180 Old Tappan Rd., Bldg. 6, Old Tappan, NJ Tel: (201) Fax: (201) mysales@mytechcorp.com NOTE: 1. This specification may, wholly or partially, be subjected to change without notice. 2. Information contained herein is proprietary information of MYTECH CORPORATION. The dissemination use or duplication for any purpose other than for which the information is provided is prohibited by MYTECH CORPORATION except by express permission.

2 02 of Mechanical data (1) NUMBER OF DOT CH * 2 LINE (2) MODULE SIZE W *36.0 H * 10.0 T(max) mm (3) EFFECTIVE AREA W * 16.0 H mm (4) CHARACTER PATTERN * 7 DOTS + CURSOR (5) CHARACTER SIZE W * 4.86 H mm (6) CHARACTER PITCH mm (7) DOT SIZE W * 0.66 H mm (8) DOT PITCH W * 0.70H mm

3 03 of Absolute maximum ratings 2.1 Electrical absolute maximum ratings I T E M SYMBOL MIN. MAX. UNIT COMMENT POWER SUPPLY FOR LOGIC VDD-VSS V INPUT VOLTAGE VI VSS VDD V STATIC ELECTRICITY V NOTE (1) POWER SUPPLY FOR LED V LED NOTE(2) V NOTE (1): ELECTRO-STATIC DISCHARGE RESISTANCE IS TESTED BY CHARGING A 200PF CAPACITOR AND DISCHARGING IT BY CONTACT WITH A INTERFACE CONNECTOR PIN. NOTE (2): SYMBOL V LED MAX. LED TYPE 5.5V YELLOW-GREEN,AMBER,ORANGE,RED V LED 5.0V BLUE,PURE GREEN,WHITE 2.2 Environmental absolute maximum ratings I T E M CONDITION OPERATING STORAGE MIN. MAX. MIN. MAX. COMMENT AMBIENT TEMPERATURE NORMAL 0 50 WIDE HUMIDITY NOTE (2) NOTE (2) VIBRATION NOTE (3) SHOCK NOTE (3) CORROSIVE GAS G G G G NOT ACCEPTABLE NOT ACCEPTABLE NO CONDENSATION 10~300Hz XYZ DIRECTIONS 1 Hr EACH 10 msec XYZ DIRECTIONS 1 TIME EACH NOTE (2): Ta 50 : 90% RH MAX. Ta 50 : ABSOLUTE HUMIDITY MUST BE LOWER THAN THE HUMIDITY OF 90% RH AT 50. (80%RH AT 60 ) NOTE (3): 1G = 9.8 m/s 2

4 04 of Electrical characteristics Ta = 25 VDD = 5.0V 0.25 V ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT INPUT VOLTAGE VIH V VIL V OUTPUT VOLTAGE VOH -IOH =0.205 ma V VOL IOL = 1.2 ma V POWER SUPPLY CURRENT IDD VDD = 5.0V ma RECOMMENDED LCD DRIVING VOLTAGE, V DD -V O STN/ FSTN DUTY =1/16 =10 NOTE(2) TN DUTY =1/16 =25 NOTE(2) Ta=-20 O C V Ta= 0 O C V Ta= 25 O C V Ta= 50 O C V Ta= 70 O C V Ta=-20 O C V Ta= 0 O C V Ta= 25 O C V Ta= 50 O C V POWER SUPPLY CURRENT FOR NOTE(3) Ta= 70 O C V ILED NOTE(3) NOTE(3) NOTE(3) ma NOTE (1): RECOMMENDED LCD DRIVING VOLTAGE MAY FLUCTUATE ABOUT 0.5V BY EACH MODULE. (2): = 0 VIEWING ANGLE AT 6 O CLOCK = 180 VIEWING ANGLE AT 12 O CLOCK (3): LED CURRENT OF DIFFERENT LED TYPE I LED LED B.L TYPE V LED MIN. TYP. MAX. UNIT. LED COLOR A 4.8V ma YELLOW-GREEN AMBER ORANGE RED B 4.0V ma BLUE WHITE PURE GREEN

5 05 of Optical characteristics TN TYPE LCD Ta = 25 V DD -V O =4.2V I T E M SYMBOL CONDITION MIN. TYP. MAX. UNIT NOTE VIEWING ANGLE 2-1 K = deg. NOTE(2) CONTRAST RATIO RESPONSE TIME K tr (rise) tf (fall) = 25 O = 25 O = 25 O NOTE(2) ms NOTE(2) ms NOTE(2) STN TYPE LCD Ta = 25 V DD -V O =4.5V I T E M SYMBOL CONDITION MIN. TYP. MAX. UNIT NOTE K = 2.0 VIEWING ANGLE deg. NOTE(2) CONTRAST K NOTE(2) RATIO tr (rise) ms NOTE(2) RESPONSE TIME tf (fall) ms NOTE(2) FSTN/STN BLUE TYPE LCD Ta = 25 V DD -V O =4.5V I T E M SYMBOL CONDITION MIN. TYP. MAX. UNIT NOTE K = 2.0 VIEWING ANGLE deg. NOTE(2) CONTRAST K RATIO NOTE(2) tr (rise) ms NOTE(2) RESPONSE TIME tf (fall) ms NOTE(2) Brightness for LCM SYMBOL CONDITION MIN. TYP. MAX. UNIT LED TYPE NOTE B YELLOW-GREEN RED = 0 O AMBER ORANGE cd/m 2 NOTE(2) = 0 O BLUE PURE GREEN NOTE(3) WHITE NOTE (1): = 0 WHEN VIEWING ANGLE AT 6 O CLOCK = 180 WHEN VIEWING ANGLE AT 12 O CLOCK (2): SEE CUSTOMER ACCEPTANCE STANDARD SPECIFICATION FOR DEFINITION OF OPTICAL CHARACTERISTICS. (3): UNDER NORMAL TEMPERATURE AND HUMIDITY IN A DARK ROOM

6 06 of Outline dimension NOTE : 1.UNIT : mm 2.SCALE : NTS 0.66 Interface pin connection PIN NO SYMBOL VSS VDD VO RS R/ W E DB0 DB1 PIN NO SYMBOL DB2 DB3 DB4 DB5 DB6 DB7 A(+) K(-)

7 6. Block diagram E RS R/ W of 08 16*2 LCD DB0 U1 DB7 VO VDD VSS U2 DRIVER A(+) K(-) A K LED BACKLIGHT Display data address charts Character LINE A 0B 0C 0D 0E 0F LINE A 4B 4C 4D 4E 4F

8 08 of Power supply for LCM VDD R LCM VO VR VDD +5.0V K(-) A(+) VSS ILED RL VLED VED RECOMMENDED RESISTOR R : VDD Vo 1.5V VDD Vo: LCD DRIVING VOLTAGE ITEM LED TYPE CONDITION Limit resistor of LED (RL) A B RL ((VED-4.8V) / ILED) ILED 40mA RL ((VED-4.0V) / ILED) ILED 40mA VR: 10K ~20K