AZ DISPLAYS,INC. COMPLETE LCD SOLUTIONS SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY @ PART NUMBER: ACM1602Z SERIES DATE: APRIL 12, 2007 1.0 MECHANICAL SPECS 1. Overall Module Size (W＊H＊T) 41.2*47.5 *2.1(MAX)mm 2. Viewing Area (W＊H) 38.2X17.0mm 3. Dot Size 0.34*0.50 4. Dot Pitch 0.38*0.58 5. Driving Method 1/17D, 1/5B,4.8V 6. Controller IC ST7032I 7. LCD Type STN(GRAY) ,Positive ,Reflective 8. Viewing Direction 6 O’Clock 9. Interface I2C 10. Backlight NO 11. Operating Temperature Wide (-20ºC ~ 70ºC) 12. Rohs Conforms 2.0 ABSOLUTE MAXIMUM RATINGS Item Sy mbol Min Typ Max Unit Operating temperature Top -20 - 70 ºC Storage temperature Tst -30 - 80 ºC Input voltage Vin Vss Vdd V Supply voltage for logic Vdd- Vss 2.7 3.6 V Supply voltage for LCD drive Vdd- Vo 3.0 6.5 V Max Unit .2 V - 3.0 ELECTRICAL CHARACTERISTICS 3.1 Electrical Characteristics Of LCM Item Sy mbol Condition Min Ta=25ºC 2.8 Typ Power Supply Voltage VDD Power Supply Current Idd Input voltage (high) Vih H level 2.2 - Vdd V Input voltage (low) Vil L level 0 - 0.6 V Recommended LC Driving Voltage 3.2 The Characteristics Of Item Sy Operate Current AZ Displays, Inc. Vdd=3.0V Vdd -Vo 3.0 - -20ºC - 25ºC 4.5 70ºC 4 3 1.0 mA 5.5 4.8 .0 5.0 - V Backlight mbol Condition - Min Typ NO Max Unit mA Page 01 4.0 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, STN LC fluid) Item Sy mbol Condition Min Typ Max Unit Viewing angle (horizontal) q Cr ³ 2.0 -35 - 35 deg Viewing angle (vertical) f Cr ³ 2.0 -25 - 45 deg Contrast Ratio Cr f=0°, q=0° 3.0 Response time (rise) Tr f=0°, q=0° - 150 250 ms Response time (fall) Tf f=0°, q=0° - 160 280 ms - (1). Definition of Optical Response Time (2). Definition of Driving Voltage (Vlcd) Vlcd=(V10,ON +V90,OFF)/2 AZ Displays, Inc. Page 02 (3). Definition of Viewing Angle and ＮＯＲＭＡＬ q=0 f=180 １２：００ f=270 ９：００ ＶＩＥＷ ＰＯＳＩＴＩＯＮ Y f=90 ３：００ X f=0 ６：００ f 5.0 BLOCK DIAGRAM ＣＯＭ１ ＩＣＯＮＳ １６＊２ ＣＨＡＲ．＋ＩＣＯＮＳ ＣＯＭ８ ＣＯＭ９ ＣＯＭ９ ＳＥＧ１ ＳＥＧ８０ ＳＥＧ８０ ＳＥＧ１ ＩＣ：ＳＴ７０３２Ｉ ＣＯＭ１６ ＣＯＭ１ ＣＯＭ８ ＣＯＭ１６ ＣＯＭＩ２ ６ ＰＩＮＳ AZ Displays, Inc. Page 03 6.0 PIN ASSIGNMENT Pin No. 1 2 3 4 Symbol VLCD Function Power supply for LCD drive VSS Ground VDD Power supply SDA DATA INPUT RST EXTERNAL RESET PIN SCL CLOCK INPUT 5 6 7.0 POWER SUPPLY LCM VDD 3.0V 3.3V VSS AZ Displays, Inc. Page 04 8.0 TIMING CHARACTERISTICS AZ Displays, Inc. Page 05 ３．２５ １．７５ ＭＩＮ AZ Displays, Inc. １ ５．０ ＭＡＸ ２７．５０ ７．００± ０． １５ Ｗ＝０．５０± ０ ．０５ Ｐ１．０＊（６－１）＝５．００±０．１０ ０１Ｈ ４１Ｈ ００Ｈ ４０Ｈ ４２Ｈ ０２Ｈ 真 值表： ０．８０ ＭＡＸ ６．２５ ＭＩＮ ６ ４１．２０ ３８．２０ ＭＩＮ Ｖ．Ａ． ３６．１５ Ａ．Ａ． ４３Ｈ ０３Ｈ ４５Ｈ ０５Ｈ ４７Ｈ ０７Ｈ ４８Ｈ ０８Ｈ ４９Ｈ ０９Ｈ ４ＡＨ ０ＡＨ ４ＢＨ ０ＢＨ ４ＣＨ ０ＣＨ ４ＤＨ ２：１ ０ＦＨ ４ＥＨ ４ＦＨ ０ＤＨ ０ＥＨ ACM1602Z AZ Displays, Inc. ４６Ｈ ０６Ｈ ０．３０± ０ ．０５ ０．７ ２．２６ １．８６ ０．３８ ０．３４ ｍｍ ２００６－０９－１０ １／１ ０．５０ 外 形 图 ４４Ｈ ０４Ｈ ０．７ ２．１０ ＭＡＸ 9.0 MECHANICAL DIAGRAM ０．５８ ４．５６ ５．２６ ８．００ ＭＡＸ ３．００±０ ．３０ ６．００±０ ．５０ １４．００ Ａ．Ａ． １７．００ ＭＩＮ Ｖ．Ａ． ２０．２５ ２０．００±０．５ ０ Page 01 11.0 DISPLAY INSTRUCTION TABLE AZ Displays, Inc. Page 07