BT44005 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – 5 mm Character Height LCD Modules

34
5 mm Character Height LCD Modules
BT 44005
4 Lines x 40 Characters
BATRON
Dimensions [mm]
Dot Size
I MECHANICAL DATA
Parameter
Width x Height x Depth
Unit
Outline Dimensions
196 x 56 x 11 (with LED: 14)
mm
Effective viewing area
154.4 x 27.6
mm
Dot Size
0.55 x 0.6
mm
Dot Pitch
0.65 x 0.70
mm
Character Matrix
5x7
dots
Character Size
3.15 x 5.90
mm
Character Pitch
3.75 x 5.90
mm
Weight
Approximate 129 (with LED: 169)
g
I ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min. Max.
Unit
Supply Voltage (Logic)
VDD (VDD-VSS) 0
7.0
V
Supply Voltage (LCD Driver) VEE (VDD-V0)
0
13.5
V
Input Voltage
VI
VSS VDD
V
Operating Temperature
TOP
See Page 11
°C
Storage Temperature
TST
See Page 11
°C
I ELECTRICAL CHARACTERISTICS
Condition: Ta = 25°C, VDD = 5.0^{± 0.25} V
Parameter
Symbol
Min. Typ
Max.
Unit
Input Voltage HIGH
VINH
Input Voltage LOW
VINL
Output Voltage HIGH
VOH
Output Voltage LOW
VOL
Supply Current (Logic)
IDD
Supply Current (LCD Driver) I0
Duty Ratio
---
2.2
---
---
V
---
---
0.6
V
2.4
---
---
V
---
---
0.4
V
---
3.0
---
mA
---
0.5
---
mA
---
1 / 16 ---
---
I LED BACKLIGHT (STANDARD COLOR GREEN)
Parameter
Symbol
Min. Typ
Max.
Unit
Supply Voltage
Supply Current
Lamp Style
VF
IF[at 25°C]
---
3.8
4.1
4.4
V
---
340
460
mA
---
04
---
---
LED Segments
---
---
36
---
pcs
I PIN TABLE
Pin
Symbol
1
VSS
2
VDD
3
V0
4
RS
5
R/W
6
7 to 14
15
16
A
K
NC
DB0 to DB7
E1
E2
+VLED
-VLED
Signal Description
GND (0 V)
Power Supply (5 V)
Supply Voltage (LCD Driver)
Register Select - LOW = Instruction, High = Data
Read / Write
LOW = MPU to LCM, HIGH = LCM to MPU
Not Connected
Data Bus - Software selectable 4 or 8 Bit Mode
Enable Signal of HD 44780 No.1
Enable Signal of HD 44780 No.2
Anode of LED Unit
Cathode of LED Unit
I ADDITIONAL INFORMATION
N Display Connector Type - without LED: 1 x 16 pin or 2 x 8 pin
N Display Connector Type - with LED: See Drawing
N Controller Type - SPLC 780 (2) or compatible
I BLOCK DIAGRAM
Controller
Controller
Data Modul AG - Landsberger Str. 322 - 80687 München - Tel. [phone] - Fax [phone] – www.data-modul.de