ETC BT22008

BATRON
8 mm Character Height LCD Modules - MACRO LINE
39
BT 22008
Dimensions [mm]
Dot Size
■ MECHANICAL DATA
■ PIN TABLE
Parameter
Width x Height x Depth
Unit
Pin
Symbol
Signal Description
Outline Dimensions
146 x 43 x 10 (with LED: 14)
mm
1
VSS
GND (0 V)
Effective viewing area
123 x 23
mm
2
VDD
Power Supply (5 V)
Dot Size
0.92 x 1.10
mm
3
V0
Supply Voltage (LCD Driver)
Dot Pitch
0.98 x 1.16
mm
4
RS
Register Select - LOW = Instruction, High = Data
Character Matrix
5x7
dots
5
R/W
Character Size
4.84 x 8.06
mm
Read / Write
LOW = MPU to LCM, HIGH = LCM to MPU
Character Pitch
6.0 x 9.75
mm
6
E
Enable
R / W = LOW: Data are taking over at falling edge of E
R / W = HIGH: Data can be read at E = 1
Weight
Approximate 65 (with LED: 70)
g
■ ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min.
Max.
Unit
Supply Voltage (Logic)
VDD (VDD-VSS)
0
7.0
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
7 to 14
DB0 to DB7
Data Bus - Software selectable 4 or 8 Bit Mode
A
+VLED
Anode of LED Unit
K
-VLED
Cathode of LED Unit
V
■ ELECTRICAL CHARACTERISTICS
■ ADDITIONAL INFORMATION
◆ Display Connector Type - without LED: 1 x 14 pin
◆ Display Connector Type - with LED: See Drawing
◆ Controller Type - SPLC 780 (1) or compatible
Condition: Ta = 25°C, VDD = 5.0±0.25 V
Parameter
Symbol
Min.
Typ
Max.
Input Voltage HIGH
VINH
2.2
---
---
Unit
Input Voltage LOW
VINL
---
---
0.6
V
Output Voltage HIGH
VOH
2.4
---
---
V
Output Voltage LOW
VOL
---
---
0.4
Supply Current (Logic)
IDD
---
1.0
---
mA
V
■ BLOCK DIAGRAM
V
Supply Current (LCD Driver)
I0
---
0.5
---
mA
Duty Ratio
---
---
1 / 16
---
---
■ LED BACKLIGHT (STANDARD COLOR GREEN)
Controller
Parameter
Symbol
Min.
Typ
Max.
Unit
Supply Voltage
VF
3.8
4.0
4.2
V
mA
Supply Current
IF[at 25°C]
---
300
450
Lamp Style
---
---
04
---
---
LED Segments
---
---
30
---
pcs
Data Modul AG - Landsberger Str. 322 - 80687 München - Tel. 089-56017-0 - Fax 089-56017-119 –
www.data-modul.de
Character
LCD Modules
2 Lines x 20 Characters