BT21605 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
BT21605 Datasheet PDF : 1 Pages
| |||
BATRON
BT 21605 COG I2C bus
2 Lines x 16 Characters
Data Modul Inc. - 120 Commerce Drive - Hauppauge New York 11788
Tel. 631-951-0800 - Fax 631-9512121 - www.datamodul.com
12
2.50
4.90
33.00
28.5
66.00 ± 0.20
MIN V.A. 61.00
D.A. 56.20
PITCH 1.8 x 5 = 9.0
0.90 TYP
9
9
MAX 1.00
6
Dimensions [mm]
I MECHANICAL DATA
Parameter
Width x Height x Depth
Unit
Outline Dimensions
67 x 27.80 x 2.80
mm
Effective viewing area
61.0 x 15.8
mm
Dot Size
0.55 x 0.65
mm
Dot Pitch
0.60 x 0.70
mm
Character Matrix
5x7
dots
Character Size
2.95 x 5.55
mm
Character Pitch
3.55 x 5.95
mm
Weight
tbd
g
I ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min. Max.
Unit
Supply Voltage (Logic)
VDD -VSS
-0.5
4.0
V
Input Voltage Range
Vi
-0.5
VDD+0.5
V
Input Voltage Range (LCD) VLCD
-0.5
6.5
V
Operating Temperature
TOP
-10
50
°C
Storage Temperature
TST
-20
60
°C
I ELECTRICAL CHARACTERISTICS
Condition: Ta = 25°C, VDD = 3.0 ± 0.15 V
Parameter
Symbol
Input Voltage HIGH
Input Voltage LOW
Operating Voltage (Logic)
Operating Voltage (LCD)
Operating Supply Current
VINH
VINL
VDD -VSS
VLCD -VSS
IDD
Min. Typ
0.7 VDD ---
0
---
2.85 3.00
4.70 5.00
---
0.26
Max.
Unit
5.5
V
0.3 VDD
V
3.15
V
5.20
V
0.45
V
I PIN TABLE
Pin
Symbol
1
VLCD
2
VSS
3
VDD
4
SDA
5
POR
6
SCL
Signal Description
LCD Driver Voltage
GND (0 V)
Power Supply (Logic)
Serial Data Input/Output
External Power On Reset
Serial Clock Input
I ADDITIONAL INFORMATION
N Device Address is
1110110 (76hex) (write)
1110111 (77hex) (read)
N Controller Type - PCF 2119 (1) or compatible
I BLOCK DIAGRAM
Controller
16
80
Share Link: 