www.p-tec.

net Tel: (719) 589 3122

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

PC4004A-L (40x4) Character LCD Display

Features Absolute Maximum Ratings at TA = 25 °C
*40 Character, 4 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 12.0 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 — 5.2 10.8 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 DB7 Data Bus Line 7 9 E1 Enable IC1
2 DB6 Data Bus Line 6 10 R/W Read/Write
3 DB5 Data Bus Line 5 11 RS Register Select
4 DB4 Data Bus Line 4 12 Vo Contrast Adjustment
5 DB3 Data Bus Line 3 13 Vss Power Supply (GND)
6 DB2 Data Bus Line 2 14 Vdd Power Supply (+5V)
7 DB1 Data Bus Line 1 15 E2 Enable IC2
8 DB0 Data Bus Line 0 16 NC No Control

LED Backlight Specifications

Forward Voltage Forward Current Power Dissipation Peak Wavelength
4.2V (Typ) 900mA (Max) 4100mW (Max) 570nm (Typ)

Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 190.0W x 54.0H x 8.8T (BL13.0T) 154.0W x 15.3H 3.20W x 5.55H 3.70W x 5.95H 0.60W x 0.65H

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

PC4004A-L (40x4) Character LCD Display

190.0± 0.5
183.0 3.5
2.54
2.5 140.45 4-Ø3.5

18.11
A
54.00± 0.5 17.78 K
23.16 29.5 40.8 47.0

20.5 149.0 2.54

14.0 162.0
3.5

8.8 (LED = 13.0)

4.8 (LED = 9.0)

1.6

LCD Block Diagram Dot Layout

DB7 3.53
Com 32 LCD Panel 2.78
DB0
E1 LCD
Seg 320

E2 Controller 0.07 0.55

R/W 4.89
RS Seg 80
6.09
Vo LCD Segment
VDD 8 Driver
Vss

A
LED Backlight 0.50
K 0.07

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

PC4004B-O (40x4) Character LCD Display

Features Absolute Maximum Ratings at TA = 25 °C
*40 Character, 4 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 – 15.0 Vdd +0.3 V
available
Input Voltage Vi - 0.3 Vdd V
*Several Character Types
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 DB0 Data Bus Line 0 10 RS Instruction/Register Select
2 DB1 Data Bus Line 1 11 R/W Read/Write
3 DB2 Data Bus Line 2 12 Vo Contrast Adjust
4 DB3 Data Bus Line 3 13 Vss Power Supply (GND)
5 DB4 Data Bus Line 4 14 Vdd Power Supply (+5V)
6 DB5 Data Bus Line 5 15 E2 Enable Signal for KS0066 (2)
7 DB6 Data Bus Line 6 16 NC NC
8 DB7 Data Bus Line 7 17 A Power Supply for LED Backlight (+)
9 E1 Enable Signal for KS0066 (1) 18 K Power Supply for LED Backlight (-)

LED Backlight Specifications

Forward Voltage Forward Current Power Dissipation Peak Wavelength
4.2V (Typ) 690mA (Typ) 2900mW (Typ) 570nm (Typ)

Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 190.0W x 54.0H x 9.2T (BL13.5T) 147.0W x 29.5H 2.78W x 4.89H 3.53W x 6.09H 0.5W x 0.55H
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

PC4004B-O (40x4) Character LCD Display

190.0±0.3
183.0
3.5
16-Ø1.0
4-Ø3.5

2.5 1

54.0±0.3 47.0 17.78 23.16 29.5 43.1

18

2.54

18.11 140.45
147.00
3.5 5.45
166.6

Max: 13.5mm for LED BL

9.2
4.5

1.6

LCD Block Diagram Dot Layout

DB0
DB7
RS
R/W CONTROLLER Driver *4 3.53
Vee
HD44780
seg 40 2.78
Vcc
seg 80
Vss
com 16
E1
E2
0.07 0.55
4.89
LCD Panel 6.09

com 16
CONTROLLER seg 40 seg 80
HD44780
Driver *4
0.5
0.07

LED Backlight

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

PC4004C-O (40x4) Character LCD Display

Features Absolute Maximum Ratings at TA = 25 °C
*40 Character, 4 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 – 15.0 Vdd +0.3 V
available
Input Voltage Vi - 0.3 Vdd V
*Several Character Types
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) 10 DB2 Data Bus Line 2
2 Vdd Power Supply (+5V) 11 DB3 Data Bus Line 3
3 Vo Contrast Adjust 12 DB4 Data Bus Line 4
4 RS Instruction/Register Select 13 DB5 Data Bus Line 5
5 R/W Read/Write 14 DB6 Data Bus Line 6
6 E1 Enable Signal for KS0066 (1) 15 DB7 Data Bus Line 7
7 E2 Enable Signal for KS0066 (2) 16 NC NC
8 DB0 Data Bus Line 0 17 A Power Supply for LED Backlight (+)
9 DB1 Data Bus Line 1 18 K Power Supply for LED Backlight (-)

LED Backlight Specifications

Forward Voltage Forward Current Power Dissipation Peak Wavelength
4.2V (Typ) 690mA (Typ) 2900mW (Typ) 570nm (Typ)

Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 190.0W x 54.0H x 9.2T (BL13.5T) 147.0W x 29.5H 2.78W x 4.89H 3.53W x 6.09H 0.5W x 0.55H
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

PC4004C-O (40x4) Character LCD Display

190.0±0.3
183.0
3.5
16-Ø1.0
4-Ø3.5

2.5 18

54.0±0.3 47.0 17.78 23.16 29.5 43.1

1

2.54

18.11 140.45
147.00
3.5 5.45
166.6

Max: 13.5mm for LED BL

9.2
4.5

1.6

LCD Block Diagram Dot Layout

DB0
DB7
RS
R/W CONTROLLER Driver *4
Vee 3.53
seg 40
Vcc HD44780
seg 80
2.78
Vss
com 16
E1
E2 0.07 0.55
LCD Panel 4.89
6.09
com 16
CONTROLLER seg 40 seg 80
HD44780
Driver *4

0.5
0.07
LED Backlight

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

PC4004D-L (40x4) Character LCD Display

Features Absolute Maximum Ratings at TA = 25 °C
*40 Character, 4 Line Item Symbol Min Max Unit
*View Angle 12H or 6H Power Supply (Logic) Vdd 0 7.0 V
*TN or STN Fluid
* Extended Temperature Range Power Supply (LCD) Vo Vdd 0 Vdd 10 V
available
Input Voltage Vi 0 Vdd V
*Several Character Types
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-Vss 4.8 4.9 5.3 V
Supply Current Idd 2.0 — — mA
LCD Driving Voltage Vdd -Vo 4.8 4.9 5.3 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) 10 DB3 Data Bus Line 3
2 Vdd Power Supply (+5V) 11 DB4 Data Bus Line 4
3 Vo Contrast Adjust 12 DB5 Data Bus Line 5
4 RS Instruction/Register Select 13 DB6 Data Bus Line 6
5 R/W Read/Write 14 DB7 Data Bus Line 7
6 E1 Enable Signal 15 E2 Enable Signal
7 DB0 Data Bus Line 0 16 NC (Vee) NC
8 DB1 Data Bus Line 1 17 A Power Supply for LED Backlight (+)
9 DB2 Data Bus Line 2 18 K Power Supply for LED Backlight (-)

LED Backlight Specifications

Forward Voltage Forward Current Power Dissipation Peak Wavelength
5.0V (Typ) 2200mA (Typ) 11000mW (Typ) 570nm (Typ)

Mechanical Specifications
Item Overall Size Viewing Area Character Size Character Pitch Dot Size
Specifications 280.0W x 88.0H x 9.2T (BL13.5T) 244.0W x 68.0H 5.20W x 14.51H 6.0W x 16.38H 1.0W x 1.77H
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

PC4004D-L (40x4) Character LCD Display

280.0±0.5
4.0+0.2 272.0+0.2
4.0±0.3 264.0±0.3
14.0±0.3 244.0±0.3
239.2 4-Ø3.2

37.65
80.0+0.2
88.0±0.5

84.6±0.3

68.0±0.3

16
63.65

BL1
38.1

12.7
BL2
1
2-Ø1.0

16-Ø1.0 3.0
4.0+0.2 2.5±0.3 6.0±0.3

5.6 MAX
1.6+0.2
Note 1 Note 1 Module H
NV
(Negative Voltage Only)
t=7.6
EL 5.3
TC --
(Temperature Compensation Only)

LED
NT -- 10.7
(NV + TC) SMT Note 2
Max H

LCD Block Diagram Dot Layout

0.05
1.0
E1 4 Driver 4 Driver 4 Driver 4 Driver
44780

R/W 40 40 40 40 40
RS
16
DB0-DB7 8
LCD Panel
E2 16 14.51 0.05
16.38
44780

40 40 40 40 40
1.77
4 Driver 4 Driver 4 Driver 4 Driver
Vss
Vdd (Note 1)
Vee Voltage Generator AND/OR Temperature Compensation
TO LSI
Vo
BL1 Back Light
BL2

5.2
6.0

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