Document
www.DataSheet4U.com
PACIFIC DISPLAY DEVICES
LCD Component Data Sheet Model Number: 16215
16 Character by 2 Line Alphanumeric LCD Assembly With COG Controller No internal backlight assembly CONTENTS 1. GENERAL INFORMATION 1.1 Product Overview 1.2 Part Numbering System 1.3 Absolute Maximum Ratings 1.4 Circuit Block Diagram 1.5 Mechanical Characteristics 1.6 Input Signal Function 1.7 LCM Contrast Control and Bias 1.8 LCD Dimensions ELECTRICAL / OPTICAL CHARACTERISTICS 2.1 DC Electrical Characteristics 2.2 AC Electrical Characteristics 2.3 Optical Characteristics OPERATING PRINCIPALS AND METHODS 3.1 LCD Controller Display and Control Functions RELIABILITY PRECAUTIONS FOR USING LCD MODULES
2 2 3 3 3 4 4 5
2.
6 6 8
3.
9 10 11
4. 5.
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: 16215
1. GENERAL INFORMATION 1.1 Product Overview • 16 Character x 2 line Alphanumeric Dot Matrix LCD Module • 5V Operation • LCD Controller: Chip on Glass (COG) NT7603 or equivalent alpha-numeric controller • 4 Bit and 8 Bit parallel data interface options • Multiplexing driving: 1/16 duty, 1/4 bias • Operating Mode: TN (Twisted Nematic) or Super Twisted Nematic (STN) technology • LCD Module Service Life: 100,000 hours minimum 1.2 Part Numbering System 16215 ¾ Custom Option Designator • (Leave Blank) ¾ Operating Mode • (-GR) STN Green • (-SL) STN Silver • (-BN) STN Blue Negative • (-TN) TN ¾ Rear Polarizer Options: • (-R) Reflective • (-F) Transflective • (-M) Transmissive ¾ Operating Temperature • (-ST) Standard (0 to +50 ºC) • (-ET) Extended (-20 to +70 ºC) ¾ Viewing Angle • (-6) 6 o’clock • (-12) 12 0’clock -SL -R -ST -12
PACIFIC DISPLAY DEVICES
09.29.2003
2
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16215
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 – V0 VI TOP (-ST) TST (-ST) TOP (-ET) TST (-ET) Tsolder Min -0.3 --0.3 0 -10 -20 -30 Max 7.0 VDD +0.3 VDD +0.3 50 60 70 80 260 Unit V V V ºC ºC ºC ºC ºC
1.4 Circuit Block Diagram
DB0 ~ DB7 RS R/W E VSS VDD VO
SEG 80 CONTROLLER IC
NT7603
COM16
LCD PANEL 16 CHARACTERS x 2 LINES
1.5 Mechanical Characteristics Item Module size (W×H×T) Viewing area (W×H) Character matrix (W×H) Character size (W×H) Dot size (W×H) Dot pitch (W×H) Contents 65 x 27.70 x 2.85 Max 61.0 × 15.7 5×8 2.95 × 5.15 0.55 × 0.60 0.60 × 0.65 Unit mm mm dots mm mm mm
PACIFIC DISPLAY DEVICES
09.29.2003
3
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16215
1.6 Input Signal Function Pin NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol VSS VO VDD RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 Level 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 Description Ground Bias voltage for LCD (Contrast) Supply voltage for logic 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
1.7 LCM Contrast Control and Bias
PACIFIC DISPLAY DEVICES
09.29.2003
4
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16215
1.8 LCM Dimensions (with Cable)
PACIFIC DISPLAY DEVICES
09.29.2003
5
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16215
1.8 LCM Dimensions (without Cable – Reference Only)
PACIFIC DISPLAY DEVICES
09.29.2003
6
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16215
2. ELECTRICAL / OPTICAL CHARACTERISTICS 2.1 DC Electrical Characteristics (VDD = +5V±10% , VSS = 0V, Ta = 25°C ) Parameter Symbol Condition Min Typ
Supply voltage for logic Supply current for logic Operating voltage for LCD Input voltage ' H ' level Input voltage ' L ' level VDD IDD VDD-VO VIH VIL ----0°C 25°C 50°C ----4.5 ----0 --VDD - 2.2 0 5.0 1.0 -----------
Max
5.5 1.5 --VDD --VDD 0.8
Unit
V mA V V V V V
2.2 AC Electrical Characteristics • Write Mode Characteristic
E cycle time E rise time E fall time E pulse width (High, Low) R/W and RS set-up time (8 Bit) R/W and RS set-up time (4 Bit) R/W and RS hold time Data set-up time Data hold time
Symbol
tC tr tf tW tSU1 tSU1 th1 tSU2 th2
Min.
500 ----300 60 100 10 100 10
Typ.
-------------------
Max.
--25 25 -------------
Unit
ns ns ns ns ns ns ns ns ns
Test pin
E E E E R/W, RS R/W, RS R/W, RS DB0 ~ DB7 DB0 ~ DB7
PACIFIC DISPLAY DEVICES
09.29.2003
7
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 16215
•
Read Mode Characteristic
E cycle time E rise time E fall time E pulse width R/W and RS set-up time (8 Bit) R/W and RS set-up time (4 Bit) R/W and RS hold time Data output delay time Data hold time
Symbol
tC tr tf tW tSU tSU th tD tDH
Min.
500 ----300 60 100 10 --20
Typ.
-------------------
Max.
--25 25 --------190 ---
Unit
ns ns ns .