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18
ATSAM4C-EK [USER GUIDE]
11251A–ATARM–16-Dec-13
3.8
LCD Display
The ATSAM4C-EK board is equipped with one LCD segment interfaced with the SAM4C device through the LCD
controller. Note that only certain segments (highlighted in blue in
Figure 3-17 on page 18
) are usable without using U11
and U12 analog switches or unpopulated 0 ohm resistors.
Features:
LCD segment YMCC42364AAANDCL (Anshan Yes Optoelectronics Display Co., Ltd.)
Figure 3-17.
LCD Display Schematic
Figure 3-18.
LCD Layout
PB9
PA1
PB8
PA2
PB7
PB6
PB30
PA0
PA3
PB31
PA28
PA27
PA26
PA23
PB11
PA23
PB12
PB6
PB13
PA26
PB14
PA27
PA28
PB7
PB8
PB9
PB10
PA16
PB23
PB24
PB25
PB26
PB27
PB28
PB29
PB15
PB16
PB17
PB18
PB21
PB22
PB19
PB20
PA13
VDDMAIN
VDDMAIN
VDDMAIN
R95
0R
C79 100nF
R121
0R
R11
4
DNP
R92
0R
R117
0R
U12
74HC4066
1Y
1
1Z
2
2Z
3
2Y
4
2E
5
3E
6
GND
7
3Y
8
3Z
9
4Z
10
4Y
11
4E
12
1E
13
VC
C
14
R96
0R
R104
4.7K
R99
49R9
JP20
C83 100nF
Q2
IRLML6401
1
3
2
R11
2
DNP
R93
0R
R11
1
DNP
C82
100nF
C82
R106
R106
100R
R91
0R
R10
9
DNP
C81
10µF
C81
R10
8
DNP
R115
0R
R120
0R
R98
0R
R10
7
DNP
U11
74HC4066
1Y
1
1Z
2
2Z
3
2Y
4
2E
5
3E
6
GND
7
3Y
8
3Z
9
4Z
10
4Y
11
4E
12
1E
13
VC
C
14
R97
0R
R119
0R
U9
YMCC42364AAANDCL
COM
3
1
COM
2
2
COM
1
3
COM
0
4
SEG_
0
5
SEG_
1
6
SEG_
2
7
SEG_
3
8
SEG_
4
9
SEG_
5
10
SEG_
6
11
SEG_
7
12
SEG_
8
13
SEG_
9
14
SEG_10
15
SEG_11
16
SEG_
1
2
17
SEG_
1
3
18
SEG_
1
4
19
SEG_
1
5
20
SEG_
1
6
21
SEG_
1
7
22
SEG_
1
8
23
SEG_
1
9
24
SEG_
2
0
25
SEG_
2
1
26
SEG_
2
2
27
SEG_
2
3
28
SEG_
2
4
29
SEG_
2
5
30
SEG_
2
6
31
SEG_
2
7
32
SEG_
2
8
33
SEG_
2
9
34
SEG_
3
0
35
SEG_
3
1
36
SEG_
3
2
37
SEG_
3
3
38
SEG_
3
4
39
SEG_
3
5
40
SEG_
3
6
41
SEG_
3
7
42
SEG_
3
8
43
SEG_
3
9
44
LED+
45
LED-
46
R11
0
DNP
R122
0R
R94
0R
R116
0R
R11
3
DNP
R118
0R
Do Not Populate
a
b
c
d
e
f
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j
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