PC2004A-L (20x4) Character LCD Display

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004A-L (20x4) Character LCD Display
Features
*20 Character, 4 Line
*View Angle 12H or 6H
*TN or STN Fluid
*Extended Temperature Range
available
*Several Character Types
available
*LED or EL Backlight available
Absolute Maximum Ratings at T A = 25 °C
Item Symbol Min Max Unit
Power Supply (Logic) Vdd -0.3 7.0 V
Power Supply (LCD) Vo Vdd –0.3 Vdd 12.0 V
Input Voltage Vi - 0.3 Vdd V
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 T A = 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 — 3.2 6.0 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) 420mA (Max) 1900mW (Max) 570nm (Typ)
Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 98.0W x 60.0H x 8.8T (BL12.7T) 77.0W x 26.3H 2.95W x 4.75H 3.55W x 5.35H 0.55W x 0.55H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004A-L (20x4) Character LCD Display
10.0
2.54x15=38.1
1.8
16-Ø1.8
93.0
2.5
4.8
8.8
(LED=12.7)
(LED=8.7)
1 16
20.8 26.3 36.2 55.0 60.0± 0.5
70.4
77.0
96.2
98.0± 0.5
1.6
LCD Block Diagram
Dot Layout
DB7
DB0
E
R/W
RS
Vo
VDD
Vss
A
K
LCD
Controller
Com 16
LCD Panel
Seg 40
Seg 60
LCD Segment
4
Driver
LED Backlight
0.05 0.55
2.95
3.55
0.55
0.05
4.75 5.35
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004B-L (20x4) Character LCD Display
Features
*20 Character, 4 Line
*View Angle 12H or 6H
*TN or STN Fluid
*Extended Temperature Range
available
*Several Character Types
available
*LED or EL Backlight available
Absolute Maximum Ratings at T A = 25 °C
Item Symbol Min Max Unit
Power Supply (Logic) Vdd -0.3 7.0 V
Power Supply (LCD) Vo Vdd –0.3 Vdd 12.0 V
Input Voltage Vi - 0.3 Vdd V
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 T A = 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 — 3.2 6.0 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) 420mA (Max) 1900mW (Max) 570nm (Typ)
Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 118.0W x 43.0H x 8.8T (BL12.7T) 77.0W x 26.3H 2.95W x 4.75H 3.55W x 5.35H 0.55W x 0.55H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004B-L (20x4) Character LCD Display
4.0
9.9
118.0± 0.5
108.0
96.2
8.8
4.8
(LED = 12.7)
(LED = 8.8)
43.0± 0.5 36.2 29.0 26.3 20.8 15.2
10.16
12.0
2.5
5.04
70.4
77.0
1.6
LCD Block Diagram
Dot Layout
DB7
DB0
E
R/W
RS
Vo
VDD
Vss
LCD
Controller
Com 16
Seg 40
4
LCD Panel
Seg 60
LCD Segment
Driver
0.05
0.55
2.95
3.55
4.75 5.35
A
K
LED Backlight
0.55
0.05
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004C-L (20x4) Character LCD Display
Features
*20 Character, 4 Line
*View Angle 12H or 6H
*TN or STN Fluid
*Extended Temperature Range
available
*Several Character Types
available
Absolute Maximum Ratings at T A = 25 °C
Item Symbol Min Max Unit
Power Supply (Logic) Vdd -0.3 7.0 V
Power Supply (LCD) Vo -03 12.0 V
Input Voltage Vi - 0.3 Vdd V
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 T A = 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 — 3.0 4.0 mA
LCD Driving Voltage Vdd -Vo 4.5 4.8 5 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 NC
8 DB1 Data Bus Line 1 16 NC
LED Backlight Specifications
Forward Voltage Forward Current Power Dissipation
Peak Wavelength
4.2V (Typ) 450mA (Typ) 1890mW (Typ) 570nm (Typ)
Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 191.0W x 86.0H x 22.4 Max T 143.0W x 57.0H 5.66W x 9.8H 6.86W x 11.3H 1.1W x 1.19H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004C-L (20x4) Character LCD Display
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified
3.5
14.7
24.0
191.0±0.5
184.0
161.6
143.0
136.0
4-Ø3.5
1.5
2.5
86.0±0.5
79.0
72.5
57.0
43.3
2.54x7=17.78
A
K
5.08
16-Ø1.0
3.5 6.8 14.5
Character Dot Layout
6.86
5.66
1.6
MAX 5.6
0.04
1.19
9.8
11.3
1.1
0.04
(5.7 EL)
(16.8 LED SMT)
Block Diagram
DB7
DB0
E
R/W
RS
Vo
VDD
Vss
LCD
Controller
Com 16
Seg 40
4
LCD Panel
Seg 160
LCD Segment
Driver * 2
A
K
LED Backlight

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004D-O (20x4) Character LCD Display
Features
*20 Character, 4 Line
*View Angle 12H or 6H
*TN or STN Fluid
*Extended Temperature Range
available
*Several Character Types
available
Absolute Maximum Ratings at T A = 25 °C
Item Symbol Min Max Unit
Power Supply (Logic) Vdd -0.3 7.0 V
Power Supply (LCD) Vo Vdd –15.0 Vdd +0.3 V
Input Voltage Vi - 0.3 Vdd V
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 T A = 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) 375mA (Typ) 1580mW (Typ) 570nm (Typ)
Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 98.0W x 60.0H x 9.2T (BL13.5T) 76.0W x 25.2H 2.95W x 4.75H 3.55W x 5.35H 0.55W x 0.55H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004D-O (20x4) Character LCD Display
10.0
4-Ø2.5
93.0
2.54x15=38.1 2.5
1.8 16-Ø1.0
MAX 13.5 for LED Backlight
9.2
4.5
40.0 25.2 20.8
55.0 60.0±0.3
70.4
76.0
98.0±0.3
2.5
1.6
Block Diagram
Character Dot Layout
DB0
DB7
E
R/W
RS
Vss
CONTROLLER
HD44780
(KS0066)
seg 40
com 16
com 16
Driver 1 Driver 2
seg 40 seg 20
LCD Panel
0.05 0.55
0.05
0.55
4.75 5.35
Vdd
vss
seg 40
seg 40
seg 20
A
K
Driver 3 Driver 4
LED Backlight
2.95
3.55
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004E-O (20x4) Character LCD Display
Features
*20 Character, 4 Line
*View Angle 12H or 6H
*TN or STN Fluid
*Extended Temperature Range
available
*Several Character Types
available
Absolute Maximum Ratings at T A = 25 °C
Item Symbol Min Max Unit
Power Supply (Logic) Vdd -0.3 7.0 V
Power Supply (LCD) Vo Vdd –15.0 Vdd +0.3 V
Input Voltage Vi - 0.3 Vdd V
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 T A = 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) 235mA (Typ) 1000mW (Typ) 570nm (Typ)
Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 77.0W x 47.0H x 9.2T (BL13.5T) 60.0W x 22.0H 2.30W x 4.03H 2.78W x 4.51H 0.42W x 0.46H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004E-O (20x4) Character LCD Display
77.0±0.3
3.5
70.0
2.54x16=38.1
4-Ø4.0 16-Ø1.0
10.0
1.8
2.5
Max: 13.5mm for LED BL
4.5
9.2
32.6 22.0 17.56
40.0 47.0±0.3
7.2
55.12
60.0
76.2 3.5
1.6
LCD Block Diagram
Dot Layout
DB0
DB7
E
R/W
RS
Vss
CONTROLLER
HD44780
(KS0066)
seg 40
com 16
com 16
Driver 1 Driver 2
seg 40 seg 20
LCD Panel
0.05 0.46
2.3
2.8
4.03 4.51
Vdd
vss
seg 40
seg 40
seg 20
Driver 3 Driver 4
A
K
LED Backlight
0.42
0.05
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004F-O (20x4) Character LCD Display
Features
*20 Character, 4 Line
*View Angle 12H or 6H
*TN or STN Fluid
*Extended Temperature Range
available
*Several Character Types
available
Absolute Maximum Ratings at T A = 25 °C
Item Symbol Min Max Unit
Power Supply (Logic) Vdd -0.3 7.0 V
Power Supply (LCD) Vo Vdd –15.0 Vdd +0.3 V
Input Voltage Vi - 0.3 Vdd V
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 T A = 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) 710mA (Typ) 3000mW (Typ) 570nm (Typ)
Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 146.0W x 62.5H x 9.2T (BL13.5T) 123.5W x 43.0H 4.84W x 9.22H 6.0W x 9.75H 0.92W x 1.1H
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified

www.p-tec.net
sales@p-tec.net
Tel: (719) 589 3122
Fax: (719) 589 3592
PC2004F-O (20x4) Character LCD Display
3.5
18.0
2.54x17=43.18
18-Ø1.0
1 18
146.0±0.3
139.0
2.5
MAX 13.5 for LED Backlight
5.4
1.6
55.0
43.0 38.47
55.5 62.5±0.3
4-Ø2.5 118.84
123.5
134.0
9.2
LCD Block Diagram
Dot Layout
DB0
DB7
E
R/W
RS
Vss
Vdd
vss
CONTROLLER
HD44780
(KS0066)
seg 40
com 16
com 16
Driver 1 Driver 2
seg 40 seg 20
LCD Panel
seg 40
seg 40
seg 20
0.06 1.1
4.84
6.0
9.22 9.75
Driver 3 Driver 4
A
K
LED Backlight
0.92
0.06
All dimensions are in mm. Tolerance is ± 0.3 Unless otherwise specified