AGM2412A SERIES GRAPHIC MODULE VER1.3
7.0
PIN ASSIGNMENT
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Symbol
FGND
V
SS
V
DD
VADJ
/WR
/RD
/CE
C/D
NC
/RES
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
FS
VLCD
VLED+
VLED-
Function
Frame Ground
Ground
+5V
Contrast Adjust Voltage
H: Data read
L: Data write
Enable signal
Chip Enable
Command/Data
-
Reset
Data bit 0
Data bit 1
Data bit 2
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
Font Select
Power supply for LCD driving
Power supply for LED+
Power supply for LED-
Level
-
-
-
-
L
L
L
L/H
-
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-15.0V
5.0V
0V
8.0
APPLICATION
P0
D0-D7
AGM2412A
DISPLAYTRONIC
51 SERIES MCU
P3.0
C/D
P2
WR
RD
RST
DECODE
CS#
WR#
RD#
RST#
V
DD
V
ADJ
V
LCD
20K
XIAMEN ZETTLER ELECTRONICS CO., LTD.
6
ZETTLER [ ZETTLER ELECTRONICS ]
