40
SAM4C32-EK [USER GUIDE]
Atmel-11253A-ATARM-SAM4C32-EK-UserGuide_17-Sep-14
Figure 5-6.
SAM4C32-EK Schematic (Page 6 of 7)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
(SPI
0_NPCS0)
(S
P
I0
_
M
IS
O
)
(S
P
I0
_
M
O
S
I)
(S
P
I0
_
S
P
C
K
)
ZigBee
(I
D_DATA)
(A
D
C
_
0
)
(A
D
C
_
2
)
(PW
M_0/
RST_ZB)
(P
W
M
_
2
/I
R
Q
)
(T
W
I_
S
D
A
)
(U
A
R
T
_
R
X
)
(SPI
_SS_0)
(S
P
I_
M
IS
O
)
(ADC_1)
(ADC_3)
(PW
M_1)
(PW
M_3/
SLP_TR/
SPI
_SS_1)
(TW
I_SCL)
(UART_TX)
(SPI
_MOSI
)
(SPI
_SCK)
XPR
O
U13 and U10 PCB FootPrint
differ by 90 degrees and Stacked.
R100 to R103 Should close to SAM4C
R70 to R73 shoulde close to SAM4C.
(Z
B
_
IR
Q
1
)
(Z
B
_
R
S
T
N
)
(ZB_I
RQ0)
(ZB_SLPTR)
R84
R83 Should close to SAM4C
Do Not Populate
Do Not Populate
Do Not Populate
PA7
PA11
PA5
PA6
PA8
PA12
PA17
PA18
PB23
PA12
PA5
PB18
PA22
PA24
PB16
PB22
PB20
PA4
PB13
PC7
PB15
PA25
PB17
PB19
PB21
SPI
0_MI
SOC
SPI
0_NPCSC
PA7
SPI
0_MOSI
C
PA6
SPI
0_MI
SOC
PA8
SPI
0_SPCKC
SPI
0_MOSI
C
SPI
0_SPCKC
SPI
0_NPCSC
PA5
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
VDDMAI
N
VDDMAI
N
VDDI
N
VDDI
N
VDDI
N
VDDI
N
VDDMAI
N
VDDMAI
N
VDDMAI
N
PA[
0.
.31]
{3
,4
,5
,7
}
PB[
0.
.31]
{3
,5
,7
}
PC[
0.
.9]
{3
,5
,7
}
NRST
{3
,4
,7
}
REV
DATE
MODIF.
DES.
DAT
E
VER.
SCALE
1/
1
REV.
SHEET
This agreement is our property. Reproduction and pu
blication without our written authorizat
ion shall e
xpose offender to legal proceedings.
A
IN
IT
.
6 7
A
06-
Ja
n-
1
4
JH
RCr
14-
Fe
b-
1
4
SAM4C32-
EK
FLASH&ZB&LCM
REV
DATE
MODIF.
DES.
DAT
E
VER.
SCALE
1/
1
REV.
SHEET
This agreement is our property. Reproduction and pu
blication without our written authorizat
ion shall e
xpose offender to legal proceedings.
A
IN
IT
.
6 7
A
06-
Ja
n-
1
4
JH
RCr
14-
Fe
b-
1
4
SAM4C32-
EK
FLASH&ZB&LCM
REV
DATE
MODIF.
DES.
DAT
E
VER.
SCALE
1/
1
REV.
SHEET
This agreement is our property. Reproduction and pu
blication without our written authorizat
ion shall e
xpose offender to legal proceedings.
A
IN
IT
.
6 7
A
06-
Ja
n-
1
4
JH
RCr
14-
Fe
b-
1
4
SAM4C32-
EK
FLASH&ZB&LCM
R95
0R
C79
100nF
R72
33R
R105
470K
R121
0R
R110
DNP
R92
0R
R67
0R
C74
2.
2nF
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
VCC
14
L4
220ohm a
t 100MHz
JP19
R89
0R
R79
0R
R103
0R
R109
DNP
R104
4.
7K
R96
0R
L5
220ohm a
t 100MHz
R70
0
R
R99
49.
9R 1%
R82
0R
C83
100nF
JP20
R87
0R
R88
0R
U13
AT45DB321D-
SU
DNP
SI
1
SCK
2
/R
ESET
3
/C
S
4
/W
P
5
VCC
6
GN
D
7
SO
8
R114
DNP
R108
DNP
Q2
IRLML6401
1
3
2
R77
0R
JP18
C78
2.
2uF
C75
2.
2uF
R76
0R
R83
0R
R101
33R
R113
DNP
R93
0R
C76
18pF
R85
0R
R66
0R
J7
1
2
3
4
5
6
7
8
9
10
C82
100nF
R68
0
R
C77
2.
2nF
R106
100R
R102
33R
R91
0R
R80
0R
C81
10uF
C80
100nF
R112
DNP
R81
0R
R120
0R
R115
0R
R98
0R
R71
33R
R84
0R
R73
33R
R78
0R
R107
DNP
R74
0R
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
VCC
14
J8
HE14 100-
mi
l r
ight
a
ngl
e
d ma
le
DNP
DNP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U10
AT25DF321A-
SH-
T
/C
S
1
SO
2
/W
P
3
GN
D
4
SI
5
SCK
6
/H
OL
D
7
VCC
8
R97
0R
R119
0R
R69
0R
U9
Y
MCC42364AAANDCL
COM3
1
COM2
2
COM1
3
COM0
4
SE
G_0
5
SE
G_1
6
SE
G_2
7
SE
G_3
8
SE
G_4
9
SE
G_5
10
SE
G_6
11
SE
G_7
12
SE
G_8
13
SE
G_9
14
SEG_
10
15
SEG_
11
16
SEG_
12
17
SEG_
13
18
SEG_
14
19
SEG_
15
20
SEG_
16
21
SEG_
17
22
SEG_
18
23
SEG_
19
24
SEG_
20
25
SEG_
21
26
SEG_
22
27
SEG_
23
28
SEG_
24
29
SEG_
25
30
SEG_
26
31
SEG_
27
32
SEG_
28
33
SEG_
29
34
SEG_
30
35
SEG_
31
36
SEG_
32
37
SEG_
33
38
SEG_
34
39
SEG_
35
40
SEG_
36
41
SEG_
37
42
SEG_
38
43
SEG_
39
44
LE
D
+
45
LE
D
-
46
R111
DNP
R122
0R
R90
0R
R116
0R
R94
0R
C73
18pF
R75
0R
R100
33R
R86
0R
R118
0R
