BT42008 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – 8 mm Character Height LCD Modules - MACRO LINE

42
8 mm Character Height LCD Modules - MACRO LINE
BT 42008
4 Lines x 20 Characters
BATRON
Dimensions [mm]
Dot Size
I MECHANICAL DATA
Parameter
Width x Height x Depth
Unit
Outline Dimensions
146 x 62.5 x 10 (with LED: 13.5)
mm
Effective viewing area
123.0 x 42.5
mm
Dot Size
0.92 x 1.10
mm
Dot Pitch
0.98 x 1.16
mm
Character Matrix
5x7
dots
Character Size
4.84 x 8.06
mm
Character Pitch
6.0 x 9.75
mm
Weight
Approximate 100 (with LED: 120)
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
* AV-Types See Page 13
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
---
1.5
---
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
4.0
4.2
V
---
540
810
mA
---
04
---
---
LED Segments
---
---
54
---
pcs
I PIN TABLE
Pin
Symbol
Signal Description
1
VSS
GND (0 V)
2
VDD
Power Supply (5 V)
3
V0*
Supply Voltage (LCD Driver)
4
RS
Register Select - LOW = Instruction, High = Data
5
R/W
Read / Write
LOW = MPU to LCM, HIGH = LCM to MPU
Enable
6
E
R / W = LOW: Data are taking over at falling edge of E
R / W = HIGH: Data can be read at E = 1
7 to 14
15
DB0 to DB7 Data Bus - Software selectable 4 or 8 Bit Mode
NC
Not Connected
Only AV-Type
16
NC
Not Connected
Only AV-Type
17
VEE*
Negative Voltage Output
Only AV-Type
18
NC
Not Connected
Only AV-Type
A
+VLED
Anode of LED Unit
K
-VLED
Cathode of LED Unit
*AV-Type: do not connect
I ADDITIONAL INFORMATION
N Display Connector Type - without LED: 1 x 14 pin
N Display Connector Type - with LED: See Drawing
N Controller Type - SPLC 780 (1) or compatible
I BLOCK DIAGRAM
Controller
Data Modul AG - Landsberger Str. 322 - 80687 München - Tel. [phone] - Fax [phone] – www.data-modul.de