lcd-012n002a-tfh-et Vishay, lcd-012n002a-tfh-et Datasheet - Page 13

• Manufacturer Part Number: lcd-012n002a-tfh-et
• Description: 12 X 2 Character Lcd
• Manufacturer: Vishay

11.Instruction Table
Revision: 20-Jul-11
Clear Display
Return Home
Entry Mode
Set
Display
ON/OFF
Control
Cursor or
Display Shift
Function Set
Set CGRAM
Address
Set DDRAM
Address
Read Busy
Flag and
Address
Write Data to
RAM
Read Data
from RAM
Instruction
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
www.vishay.com
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
0
1
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
BF AC6 AC5 AC4 AC3 AC2 AC1 AC0
D7
D7
0
0
0
0
0
0
0
1
AC6 AC5 AC4 AC3 AC2 AC1 AC0
D6
D6
0
0
0
0
0
0
1
Instruction Code
AC5 AC4 AC3 AC2 AC1 AC0
D5
D5
0
0
0
0
0
1
For technical questions, contact:
DL
D4
D4
0
0
0
0
1
S/C R/L
D3
D3
N
0
0
0
1
D2
D2
D
0
0
1
F
I/D
D1
D1
C
0
1
13
SH
D0
D0
B
1
Write “00H” to DDRAM and set
DDRAM address to “00H” from AC
Set DDRAM address to “00H” from AC
and return cursor to its original position
if shifted. The contents of DDRAM are
not changed.
Assign cursor moving direction and
enable the shift of entire display.
Set display (D), cursor (C), and blinking
of cursor (B) on/off control bit.
Set cursor moving and display shift
control bit, and the direction, without
changing of DDRAM data.
Set interface data length
(DL:8-bit/4-bit), numbers of display line
(N:2-line/1-line)and, display font type
(F:5 11 dots/5 8 dots)
Set CGRAM address in address counter.
Set DDRAM address in address counter.
Whether during internal operation or not
can be known by reading BF. The
contents of address counter can also be
read.
Write data into internal RAM
(DDRAM/CGRAM).
Read data from internal RAM
(DDRAM/CGRAM).
[e-mail]
Description
www.vishay.com/doc?91000
LCD-012N002A-TFH-ET
” ” don’t care
Execution time
(fosc=270Khz)
1.53ms
1.53ms
39 s
39 s
39 s
39 s
39 s
39 s
43 s
43 s
0 s
Document Number: 37405
Vishay