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8x2 Character LCD Display Specs

This document provides specifications for the PC0802A-L 8x2 character LCD display from p-tec.net, including features, electrical characteristics, interface pin connections, mechanical dimensions, and a block diagram. Key specifications include an 8 character by 2 line display, viewing angle of 12H or 6H, operating temperature range of 0-50°C, interface using 16 pins, and dimensions of 58x32x8.4mm.

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Esparis Jose
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1K views4 pages

8x2 Character LCD Display Specs

This document provides specifications for the PC0802A-L 8x2 character LCD display from p-tec.net, including features, electrical characteristics, interface pin connections, mechanical dimensions, and a block diagram. Key specifications include an 8 character by 2 line display, viewing angle of 12H or 6H, operating temperature range of 0-50°C, interface using 16 pins, and dimensions of 58x32x8.4mm.

Uploaded by

Esparis Jose
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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www.p-tec.

net Tel: (719) 589 3122


sales@p-tec.net Fax: (719) 589 3592

PC0802A-L (8x2) Character LCD Display


Features Absolute Maximum Ratings at TA = 25 °C
*8 Character, 2 Line Item Symbol Min Max Unit
*View Angle 12H or 6H
Power Supply (Logic) Vdd -0.3 7.0 V
*TN or STN Fluid
* Extended Temperature Range Power Supply (LCD) Vo Vdd -0.3 Vdd 12 V
available
*Several Character Types Input Voltage Vi - 0.3 Vdd V
available Operating Temperature (Standard) Topr 0 50 °C
*LED or EL Backlight available
Storage Temperature (Standard) Tstg - 20 70 °C
Extended Operating Temperature Topr - 20 70 °C
Extended Storage Temperature Tstg - 30 80 °C

Electrical Characteristics at TA = 25 °C, Vdd=5V+0.25V


Item Symbol Min Typ Max Unit
Power Supply (Logic) Vdd-Vss 4.7 5.0 5.3 V
Supply Current Idd — 1.2 2.5 mA
LCD Driving Voltage Vdd -Vo 4.2 4.5 4.8 V
Input Voltage “H” Vih 2.2 — Vdd V
Input Voltage “L” Vil — — 0.6 V
Output Voltage “H” Voh 2.4 — — V
Output Voltage “L” Vol — — 0.4 V

Interface Pin Connection


No Symbol Function No Symbol Function
1 Vss Power Supply (GND) 9 DB2 Data Bus Line 2
2 Vdd Power Supply (+5V) 10 DB3 Data Bus Line 3
3 Vo Contrast Adjust 11 DB4 Data Bus Line 4
4 RS Instruction/Register Select 12 DB5 Data Bus Line 5
5 R/W Read/Write 13 DB6 Data Bus Line 6
6 E Enable Signal 14 DB7 Data Bus Line 7
7 DB0 Data Bus Line 0 15 A Power Supply for LED Backlight (+)
8 DB1 Data Bus Line 1 16 K Power Supply for LED Backlight (-)

LED Backlight Specifications


Forward Voltage Forward Current Power Dissipation Peak Wavelength
4.2V (Typ) (Max) (Max) 570nm (Typ)

Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 58.0W x 32.0H x 8.4T (BL12.8T) 38.0W x 16.0H 2.96W x 5.56H 3.55W x 5.94H 0.56W x 0.66H

All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified


www.p-tec.net Tel: (719) 589 3122
sales@p-tec.net Fax: (719) 589 3592

PC0802A-L (8x2) Character LCD Display


All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified
8.4
(LED = 12.8)
58.0±0.3
53.0 4.3
27.81 4-Ø2.5 (LED = 8.8)

32.0±0.3 27.0 15.24 10.16 11.5 16.0 26.2

1.7 38.0 10.0 1.6


44.5 6.75
2.54

Block Diagram Character Dot Layout

DB7 3.55
Com 16 LCD Panel 2.96
DB0
LCD
E
Controller
R/W
RS 0.66 0.70
Vo 5.94 5.56
VDD Seg 40
Vss

A
LED Backlight 0.56
K 0.60
www.p-tec.net Tel: (719) 589 3122
sales@p-tec.net Fax: (719) 589 3592

PC0802C-O (8x2) Character LCD Display


Features Absolute Maximum Ratings at TA = 25 °C
*8 Character, 2 Line Item Symbol Min Max Unit
*View Angle 12H or 6H
*TN or STN Fluid Power Supply (Logic) Vdd -0.3 7.0 V
* Extended Temperature Range
Power Supply (LCD) Vo Vdd – 15.0 Vdd +0.3 V
available
*Several Character Types Input Voltage Vi - 0.3 Vdd V
available
Operating Temperature (Standard) Topr 0 50 °C

Storage Temperature (Standard) Tstg - 20 70 °C

Extended Operating Temperature Topr - 20 70 °C


Extended Storage Temperature Tstg - 30 80 °C

Electrical Characteristics at TA = 25 °C, Vdd=5V+0.25V


Item Symbol Min Typ Max Unit
Power Supply (Logic) Vdd 4.5 5.0 5.5 V
Supply Current Idd 2.0 — — mA
LCD Driving Voltage Vdd -Vo — — 13.0 V
Input Voltage “H” Vih 2.2 — Vdd V
Input Voltage “L” Vil — — 0.6 V
Output Voltage “H” Voh 2.4 — — V
Output Voltage “L” Vol — — 0.4 V

Interface Pin Connection


No Symbol Function No Symbol Function
1 Vss Power Supply (GND) 9 DB2 Data Bus Line 2
2 Vdd Power Supply (+5V) 10 DB3 Data Bus Line 3
3 Vo Contrast Adjust 11 DB4 Data Bus Line 4
4 RS Instruction/Register Select 12 DB5 Data Bus Line 5
5 R/W Read/Write 13 DB6 Data Bus Line 6
6 E Enable Signal 14 DB7 Data Bus Line 7
7 DB0 Data Bus Line 0 15 A Power Supply for LED Backlight (+)
8 DB1 Data Bus Line 1 16 K Power Supply for LED Backlight (-)

LED Backlight Specifications


Forward Voltage Forward Current Power Dissipation Peak Wavelength
4.2V (Typ) 245mA (Typ) 1030mW (Typ) 570nm (Typ)

Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 84.0W x 44.0H x 9.2T (BL13.5T) 63.0W x 25.0H 6.07W x 11.44H 7.3W x 11.56H 1.15W x 1.36H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified
www.p-tec.net Tel: (719) 589 3122
sales@p-tec.net Fax: (719) 589 3592

PC0802C-O (8x2) Character LCD Display


13.5 mm Max. width with LED Backlight.
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

79.0
75.0
1.6
63.0
4.0 2-R1.25
57.17

34.5 25.0 23.0


36.0 44.0±0.3

1 16
6.5 4.0 16-Ø1.0
2 -Ø2.5 4.5
2.54x15=38.1
4.0 76.0 9.2
84.0±0.3

Block Diagram Character Dot Layout

DB0 0.08

DB7 CONTROLLER 1.15


com 16
E LCD Panel
R/W
KS0066 seg 40
RS
11.44 11.56
Vss
Vdd
VO 0.08 1.36
A 6.07
LED Backlight
K 7.3

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