http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf





ANAG VISION
ANAG VISION

AV2020 Datasheet Preview

AV2020 Datasheet

20 x 2 Character Display Module

No Preview Available !

AV2020 pdf
ANAG VISION
AV2020
20x2 Character
° 5x7 dots with cursor
° 1/16 duty
° +5V single supply
° Built in Controller
(KS0066 or Equivalent)
° B/L driven by pin1 and 2, 15 and 16 or A,K
Pin Assignment
No. Symbol
1 Vss
2 Vdd
3 V0
4 RS
5 R/W
6E
7-14
DB0-DB7
15 A*
16 K
Function
Gnd, 0V
+5V
LCD Drive
Function Select
Read/Write
Enable Signal
Data Bus Line
4.2V for LED
Power Supply for LED 0V
Mechanical Data
Item
Module Size
Viewing Area
Dot Size
Character Size
Standard Value
116.0 x 37.0
85.0 x 18.6
0.6 x 0.65
3.2 x 5.55
Unit
mm
mm
mm
mm
Absolute Maximum Rating
Item
Symbol
V-Module
Vdd-Vss
V-Input
Vss=0V, Vdd=5.0V
VI
Standard Value
Unit
min. typ. max.
-0.3 - - - 7.0
V
-0.3 - - - Vdd V
Electronical Characteristics
Item
Standard Value
Symbol Condit.
Unit
min. typ. max.
Input Voltage
Supply Curent
Vdd
Idd
Vdd=+5V 4.7 5.0 5.3 V
Vdd=+5V - - - 1.6 2.5 mA
Recommended LC Driving
Voltage for Standard Temp. Vdd-V0
Modules
0 °C
25 °C
50 °C
4.6 4.8 5.2
4.1 4.5 4.7 V
3.9 4.2 4.5
LED Forward Voltage
Vf 25 °C - - - 4.2 4.6 V
LED Forward Current
LED weiß Voltage *
If
ILED
25 °C
3.5 V
- - - 210 320 mA
30 40 50 mA
ANAG VISION
This data sheet is for reference only.
The color of the disply may vary slightly depending on different production lots and ambient light. We reserve the right to changes and improvments without prior notice.
Verfügbar STN:
CONRAD Best.-Nr:
gelb-grün
reflectiv positiv
183350
gelb-grün LED
positiv LED gelb
184748
blau negativ
LED weiß
181655
grau positv
LED weiß
181669
www.DataSheet.in



ANAG VISION
ANAG VISION

AV2020 Datasheet Preview

AV2020 Datasheet

20 x 2 Character Display Module

No Preview Available !

AV2020 pdf
CHARACTER MODULE COMMANDS
COMMANDS/CODES/DISCRIPTION
CODE
COMMAND
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
DESCRIPTION
CLEAR
DISPLAY
RETURN
HOME
CLEAR THE DISPLAY AND RETURN THE
0 0 0 0 0 0 0 0 0 1 CURSOR TO THE HOME POSITION
(ADDRESS 0)
RETURN THE CURSOR TO THE HOME
00 00 00 0 01
POSITION (ADDRESS 0); ALSO RETURN A
SHIFTED DISPLAY TO THE HOME POSITION.
DDRAM CONTENTS REMAIN UNCHANGED.
ENTRY
MODE
SET
SET THE CURSOR`S MOVE DIRECTION
0 0 0 0 0 0 0 1 I/D S AND ENABLE/DISABLE THE DISPLAY
DISPLAY
ON/OFF
CONTROL
CURSOR &
DISPLAY
SHIFT
FUNCTION
SET
ANAGSET
TURN THE DISPLAY ON/OFF(D), OR
THE CURSOR ON/OFF(C), AND BLINK
0 0 0 0 0 0 1 D C B OF THE CHARACTER AT THE CURSOR
POSITION(B).
0 0 0 0 0 1 S/C R/L
MOVE THE CURSOR AND SHIFT THE
DISPLAY WITHOUT CHANGING DD
RAM CONTENTS.
0 0 0 0 1 DL N F
SET THE DATA WIDTH(DL), THE
NUMBER OF LINES IN DISPLAY(L),
AND THE CHARACTER FONT(F).
SET THE CG RAM ADDRESS. CG RAM
CG RAM
00 01
ACG
DATA CAN BE READ OR ALTERED
ADDRESS
AFTER MAKING THIS SETTING.
EXECUTING
TIME
(FOSC = 270KHZ)
82µS - 1.64MS
40µS - 1.64MS
FONT TABLE CHARACTER TYPES (STD. ENGL./JAP.)
UPPER 4BIT
LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH
CG
LLLL RAM
(1)
LLLH ( 2 )
40µS
LLHL ( 3 )
LLHH ( 4 )
40µS
VISION40µS
40µS
LHLL ( 5 )
LHLH ( 6 )
LHHL ( 7 )
40µS
LHHH ( 8 )
SET
DD RAM
ADDRESS
00 1
READ BUSY
FLAG &
0 1 BF
ADDRESS
WRITE DATA
TO CG RAM 1 0
OR DD RAM
ADD
AC
WRITE DATA
SET DD RAM ADDRESS. DATA MAY
BE WRITTEN OR READ AFTER
MAKING THIS SETTING
READ THE BUSY FLAG(BF) INDICATING
THAT AN INTERNAL OPERATION IS BEING
PERFORMED AND READ THE ADDRESS
COUNTER CONTENTS.
WRITE DATA INTO DD RAM OR
CG RAM.
40µS
1µS
43µS
READ DATA
FROM CG OR 1
DD RAM
1
READ DATA
READ DATA FROM DD RAM OR
CG RAM.
I/D=1: INCREMENT
I/D=0 DECREMENT
S=1: ACCOMPANIES DISPLAY SHIFT
S/C=1: DISPLAY SHIFT S/C=0 CURSOR MOVE
R/L=1 SHIFT TO THE RIGHT
R/L=0: SHIFT TO THE LEFT
DL=1: 8 BITS
DL=0: 4 BITS
N=1: 5X10 DOTS
N=0: 5X7 DOTS
BF=1: BUSY
BF=0: CAN ACCEPT DATA
" ": DON`T CARE FOSC: 27KHZ
DD RAM: DISPLAY DATA RAM
CG RAM: CHARACTER GENERATOR RAM
ACG: CG RAM ADDRESS
ADD: DD RAM ADDRESS
CORRESPONDS TO CURSOR ADDRESS
AC: ADDRESS COUNTER USED FOR BOTH DD
AND CG RAM ADDRESS.
43µS
EXECUTION TIME
CHANGES WITH
CHANGE IN INTERNAL
OSCILLATION
FREQUENCY (FOSC).
EXAMPLE: WHEN
FOSC = 270KHZ
250
40µS X 270 = 37µS
HLLL ( 1 )
HLLH ( 2 )
HLHL ( 3 )
HLHH ( 4 )
HHLL ( 5 )
HHLH ( 6 )
HHHL ( 7 )
HHHH ( 8 )
THIS DATA SHEET IS FOR REFERENCE ONLY. WE RESERVE THE RIGHT TO CHANGES AND IMPROVMENTS WITHOUT PRIOR NOTICE.
INSTRUCTIONS AV CHARACTER MODULES
Tel.: +49 89 89979764
Fax: +49 89 89979765
www.DataSheet.in
Email: info@dst-gmbh.de
Internet: www.dst-gmbh.de
INSTRUCTIONS AND FONT TABLE ENGL./JAPANESE
FOR STANDARD CHARACTER MODULES.
ΤΟΟΣΕ
ΙΥΝΙ


Part Number AV2020
Description 20 x 2 Character Display Module
Maker ANAG VISION
Total Page 4 Pages
PDF Download
AV2020 pdf
Download PDF File
AV2020 pdf
View for Mobile






Related Datasheet

1 AV2020 20 x 2 Character Display Module ANAG VISION
ANAG VISION
AV2020 pdf
2 AV2025 STEREO AUDIO AMPLIFIER ETC
ETC
AV2025 pdf




Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components