BATRON
3 mm Character Height LCD Modules - MICRO LINE
23
BT 42003
4 Lines x 20 Characters
ine
o-L
icr
M
Character
LCD Modules
Dimensions [mm]
I
MECHANICAL DATA
Parameter
Outline Dimensions
Effective viewing area
Dot Size
Dot Pitch
Character Matrix
Character Size
Character Pitch
Weight
Width x Height x Depth
65 x 28.4 x 8 (with LED: 8)*
46 x 18.4
0.33 x 0.35
0.38 x 0.40
5x7
1.85 x 2.75
2.14 x 4.25
Approximate 16 (with LED: 18)
Unit
mm
mm
mm
mm
dots
mm
mm
g
6
7 to 14
15
Min.
0
0
VSS
Max.
6.5
5.0
VDD
Unit
V
V
V
擄C
擄C
16
E
DB0 to DB7
+VLED
-VLED
Dot Size
I
PIN TABLE
Pin
1
2
3
4
5
Symb
O
l
VSS
VDD
V0
RS
R/W
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
Enable
R / W = LOW: Data are taking over at falling edge of E
R / W = HIGH: Data can be read at E = 1
Data Bus - Software selectable 4 or 8 Bit Mode
Anode of LED Unit
Cathode of LED Unit
*Types with integrated Connector: 9 mm Depth
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ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage (Logic)
Supply Voltage (LCD Driver)
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VDD (VDD-VSS)
VEE (VDD-V0)
VI
TOP
TST
See Page 11
See Page 11
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ADDITIONAL INFORMATION
N
Display Connector Type (Option):
DIL 1 x 16 pin Connector - BT 21201 / SMD 1 x 16 pin Connector -
BT 21000
1 x 16 pin Film Cable 70 mm - BT 21300
N
Controller Type - HD 66712 (1) or compatible
N
Internal temperature compensation
I
BLOCK DIAGRAM
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ELECTRICAL CHARACTERISTICS
Condition: Ta = 25擄C, VDD = 5.0
鹵
0.25 V
Parameter
Input Voltage HIGH
Input Voltage LOW
Output Voltage HIGH
Output Voltage LOW
Supply Current (Logic)
Supply Current (LCD Driver)
Duty Ratio
Symbol
VINH
VINL
VOH
VOL
IDD
IO
---
Min.
2.2
---
2.4
---
---
---
---
Typ
---
---
---
---
2.0
0.5
1 / 32
Max.
---
0.6
---
0.4
---
---
---
Unit
V
V
V
V
mA
mA
---
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LED BACKLIGHT (STANDARD COLOR GREEN)
Parameter
Supply Voltage
Supply Current
Lamp Style
LED Segments
Symbol
VF
IF[at 25擄C]
---
---
Min.
3.8
---
---
---
Typ
4.1
40
01
4
Max.
4.4
70
---
---
Unit
V
mA
---
pcs
Data Modul AG
- Landsberger Str. 322 - 80687 M眉nchen - Tel. 089-56017-0 - Fax 089-56017-119 鈥?/div>
www.data-modul.de
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