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12864-05 Dataheets PDF



Part Number 12864-05
Manufacturers PACIFIC DISPLAY DEVICES
Logo PACIFIC DISPLAY DEVICES
Description 128 x 64 Dot Graphic LCD
Datasheet 12864-05 Datasheet12864-05 Datasheet (PDF)

PACIFIC DISPLAY DEVICES LCD Component Data Sheet Model Number: 12864-05 128 x 64 Dot Graphic LCD Assembly With NT7108 Graphics Controller LED & EL Panel Backlight CONTENTS 1. GENERAL INFORMATION 1.1 Product Overview 1.2 Part Options and Numbering System 1.3 Absolute Maximum Ratings 1.4 Circuit Block Diagram 1.5 Mechanical Characteristics 1.6 Input Signal Function 1.7 LCM Power, Contrast Control and Bias 1.8 LCD Dimensions 2. ELECTRICAL / OPTICAL CHARACTERISTICS 2.1 DC Electrical Characteristics.

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PACIFIC DISPLAY DEVICES LCD Component Data Sheet Model Number: 12864-05 128 x 64 Dot Graphic LCD Assembly With NT7108 Graphics Controller LED & EL Panel Backlight CONTENTS 1. GENERAL INFORMATION 1.1 Product Overview 1.2 Part Options and Numbering System 1.3 Absolute Maximum Ratings 1.4 Circuit Block Diagram 1.5 Mechanical Characteristics 1.6 Input Signal Function 1.7 LCM Power, Contrast Control and Bias 1.8 LCD Dimensions 2. ELECTRICAL / OPTICAL CHARACTERISTICS 2.1 DC Electrical Characteristics 2.2 AC Electrical Characteristics 2.3 Optical Characteristics 2.4 LED Backlight Characteristics 2.5 EL Panel Backlight Characteristics 3. LCD CONTROLLER CHARACTERISTICS (NT7107 / NT7108) 3.1 LCD Controller Display & Control Functions 3.2 LCD Controller Character Code map 4. RELIABILITY 5. PRECAUTIONS FOR USING LCD MODULES 2 2 3 3 3 4 4 5 6 7 9 10 10 11 14 15 16 139 Avenida Victoria – Suite 100 – San Clemente, CA – 92672 Tel: 949-361-8957 – Fax: 949-361-9158 – Web: www.pacificdisplay.com SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE MODEL NO: 12864-05 1. GENERAL INFORMATION 1.1 Product Overview • 128 x 64 dot matrix LCD • STN (Super Twisted Nematic) or FSTN (Film compensated Super Twisted Nematic) Technology • NT7107 & NT7108 (or equivalent) Graphics Controller / Driver chips • Multiplex drive : 1/64 duty, 1/9 bias • LCD Module Service Life: 100,000 hours minimum 1.2 Part Options and Numbering System 12864 -05 -SL -F -ST -ELED -GY -6  Custom Option Designator: • (-05) KS0107 / KS0108 Controller Chips  Operating Mode: • (-SL) STN Silver / Gray • (-GR) STN Green • (-BN) STN Blue Negative Image • (-FC) FSTN Black & White Image  Rear Polarizer Options: • (-F) Transflective • (-M) Transmissive • (-R) Reflective (No Backlight)  Operating Temperature: • (-ST) Standard (0 to +50 ºC) • (-ET) Extended (-20 to +70 ºC)  Backlight Options: • (-ELED) Edge Lit LED Backlight • (-LED) Array Lit LED Backlight • (-ELP) EL Panel Backlight  Backlight Coloration Options: • (-WH) ELP – White • (-BG) ELP – Blue Green • (-GY) LED - Green/Yellow • (-AM) LED - Amber  Viewing Angle: • (-6) 6 o’clock • (-12) 12 0’clock  Additional Options: PACIFIC DISPLAY DEVICES 01.01.2011 2 SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 1.3 Absolute Maximum Ratings Parameter Supply voltage for logic Supply voltage for LCD Input voltage Standard Operating temperature Standard Storage temperature Extended Operating temperature Extended Storage temperature Soldering Temp Symbol VDD VDD – Vo VI TOP (-ST) TST (-ST) TOP (-ET) TST (-ET) Tsolder MODEL NO: 12864-05 Min Max -0.3 7.0 VDD – 19.0 VDD + 0.3 -0.3 VDD +0.3 0 50 -10 60 -20 70 -30 80 260 Unit V V V ºC ºC ºC ºC ºC 1.4 Circuit Block Diagram DB0 ~ DB7 RS, R/W, E CS2 CS1 VSS VDD VO A K 8 3 5 COMMON DRIVER IC NT7107B COM64 SEGMENT DRIVER IC NT7108B SEG64 SEGMENT DRIVER IC NT7108B SEG64 LCD PANEL 128 x 64 DOTS EL / LED BACKLIGHT 1.5 Mechanical Characteristics Item Module size (W×H×T) Viewing area (W×H) Active area (W×H) Number of dots Dot size (W×H) Dot pitch (W×H) Contents 78.0 x 70.0 x 14.5 Max (LED Array Backlight) 78.0 x 70.0 x 13.0 Max (LED Edge Backlight) 78.0 x 70.0 x 10.0 Max (No LED Backlight) 62.0 x 44.0 56.27 x 38.35 128 x 64 0.39 x 0.55 0.44 x 0.60 Unit mm mm mm dots mm mm PACIFIC DISPLAY DEVICES 01.01.2011 3 SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE MODEL NO: 12864-05 1.6 Input Signal Function Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Symbol CS1 CS2 VSS VDD VO RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 SLA SLK Level H H 0V 5.0V --H/L H/L H, H → L H/L H/L H/L H/L H/L H/L H/L H/L 4.2V 0V Description Chip select signal for NT7108 (1) Chip select signal for NT7108 (2) Ground Supply voltage for logic Input voltage for LCD H : Data signal, L : Instruction signal H : Read mode, L : Write mode Chip enable signal Data bit 0 Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Side light anode Side light cathode 1.7 LCM Power, Contrast Control and Bias VDD VO VDD VR: 10Kohm VSS LCM A LED/EL Backlight K -8V Backlight Power PACIFIC DISPLAY DEVICES 01.01.2011 4 SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 1.8 LCM Dimensions MODEL NO: 12864-05 PACIFIC DISPLAY DEVICES 01.01.2011 5 SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE 2. ELECTRICAL / OPTICAL CHARACTERISTICS MODEL NO: 12864-05 2.1 DC Electrical Characteristics (VDD = +5V±10% , VSS = 0V, Ta = 25°C ) Parameter Supply voltage for logic Supply current for logic Operating voltage for LCD Input voltage ' H ' level Input voltage ' L ' level Symbol VDD IDD VDD - VO VIH VIL Condition ----0°C 25°C 50°C ----- Min 4.5 --10.4 9.8 9.1 0.7VDD 0 Typ 5.0 2.62 10.9 10.3 9.6 ----- Max 5.5 4 11.4 10.7 10.1 VDD 0.3VDD Unit V mA V V V V V ■ TIMING OF POWER SUPPLY VDD 4.75V GND 0~50ms 0~50ms SIGNAL GND GND VOUT ≥ 0ms ≥ 0ms POWER ON Note : The missing pixels may occur when the LCM is driven except above power supply timing sequence. POWER OFF PACIFIC DISPL.


LCD12864-ST 12864-05 DU8618


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