
53
SAMA5D3 Xplained [USER GUIDE]
Atmel-11269D-ATARM-SAMA5D3-Xplained-XPLD-User Guide_07-Sep-15
Figure 4-42.
SAMA5D3 Device and USB Interfaces
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
HHSDPC
HHSDMA
HHSDPA
HHSDMB
HHSDPB
HHSDMC
TDI
TMS
TCK
TDO
NTRST
NRST
SHDN
WKUP
PE23
PE24
VDDBU
HHSDMC
HHSDPC
HHSDMB
HHSDPB
ADVREF
5V_USBB
5V_USBC
5V_USBB
5V_USBC
VDDIOP1
VDDIOP0
VDDIOM
VDDIOP0
VDDOSC
FUSE_2V5
3V3
GNDUTMI
GNDUTMI
GNDUTMI
3V3
3V3
VDDPLLA
VDDIODDR
VDDCORE
VDDUTMIC
VDDANA
EARTH_USB
5V_MAIN
EARTH_USB
EARTH_USB_A
3V3
EARTH_USB_A
WKUP
[4]
SHDN
[4]
PE[0..31]
[4,7,8,11]
PE5
[7]
TMS
[11]
TCK
[11]
TDO
[11]
TDI
[11]
NRST
[4,9,10,11]
AREF
[11]
NTRST
[11]
VBat
[11]
Vbus
[4]
PE9
[7,11]
PE29
[7,11]
PE4
[7]
PE3
[7]
REV
DATE
MODIF.
DES.
DATE
VER.
SCALE
1/1
REV.
SHEET
INIT EDIT
A
A
RevA
5 11
A
XX-XXX-XX
PPn
XXX
SAMA5D3x-I & USB
27-Sep-13
SAMA5D3 Xplained
19-Feb-14
Embest
XXX
XX-XXX-XX
REV
DATE
MODIF.
DES.
DATE
VER.
SCALE
1/1
REV.
SHEET
INIT EDIT
A
A
RevA
5 11
A
XX-XXX-XX
PPn
XXX
SAMA5D3x-I & USB
27-Sep-13
SAMA5D3 Xplained
19-Feb-14
Embest
XXX
XX-XXX-XX
REV
DATE
MODIF.
DES.
DATE
VER.
SCALE
1/1
REV.
SHEET
INIT EDIT
A
A
RevA
5 11
A
XX-XXX-XX
PPn
XXX
SAMA5D3x-I & USB
27-Sep-13
SAMA5D3 Xplained
19-Feb-14
Embest
XXX
XX-XXX-XX
LED
OVCUR_USB
USB HOST B&C INTERFACE
USB DEVICE A INTERFACE
Max trace-length mismatch
between USB signals pairs
should be no greater than 3.8mm
90 ohms differential trace
impedance
R&C
as close as possible
(Super)-Capacitor
energy storage
Routing top or bottom
Routing USB
A copper plan
for GNDUTMI cover
all USB compoments
top/bot
top/bot
top/bot
top/bot
(VBUS_SENSE)
USER BUTTON
J7_USB_A_Up
J7_USB_B_Down
EN5V_USBC
EN5V_USBB
Place TP5 to Bottom
Place TP4 to Bottom
Populate R185 if
no Super Cap (C41)
R185
1.5K 1%
R185
1.5K 1%
R25
10K
R25
10K
BP3BP3
C50
100nF
C50
100nF
C60
10pF
C60
10pF
C32
100nF
C32
100nF
R29
DNP(0R)
R29
DNP(0R)
Y2
32.768KHz CL=12.5pF
Y2
32.768KHz CL=12.5pF
1
2
3
4
D1
BAT54C
D1
BAT54C
1
2
3
TP5
SMD
TP5
SMD
C40
1uF
C40
1uF
C49
20pF
C49
20pF
C52
100nF
C52
100nF
C54
100nF
C54
100nF
C48
100nF
C48
100nF
C53
20pF
C53
20pF
R27
200K
R27
200K
VBUS
DM DP ID GND
J6
UBAF-1015P
VBUS
DM DP ID GND
J6
UBAF-1015P
1
2
3
4
5
7
6
8
R28
0R
R28
0R
MN3
SP2526A-2E
MN3
SP2526A-2E
ENA
1
FLGA
2
ENB
4
OUTA
8
GNG
6
FLGB
3
IN
7
OUTB
5
TP4
SMD
TP4
SMD
C38
100nF
C38
100nF
C43
100nF
C43
100nF
D3
RED
D3
RED
C59
100nF
C59
100nF
C35
100nF
C35
100nF
C41
DNP(0.2F/3V3)
C41
DNP(0.2F/3V3)
C28
100nF
C28
100nF
R34
470R
R34
470R
R24
100K 1%
R24
100K 1%
MN2H
SAMA5D3x_BGA324
MN2H
SAMA5D3x_BGA324
GNDCORE_1
A16
VDD
CO
RE_
1
C5
VDD
CO
RE_
2
C7
GNDCORE_2
C9
VDDIODDR_1
D13
VDD
CO
RE_
3
D14
GNDIODDR_1
E14
GNDIODDR_2
F10
GNDIODDR_3
F13
VDDIODDR_2
F14
GNDIODDR_4
F15
VDD
IOP0
_1
G7
VDDIODDR_3
G10
VDDIODDR_4
G13
VDDIODDR_5
H11
GNDIODDR_5
H14
GNDIOP
_1
J7
GNDIOM_1
J11
GNDANA
L4
ADVREF
L5
VDDANA
L6
VDD
IOP1
_1
L11
VDD
IOP1
_2
M4
TDO
M11
TMS
N10
GNDIOP
_2
N11
GNDCORE_3
N13
GNDFUSE
P4
TCK
P9
GNDPLL
P10
NTRST
P11
GNDUTMI_
1
R12
VDDFUSE
R3
TDI
R8
VDDPLLA
R10
VBG
R11
VDDIOM_1
P12
VDD
CO
RE_
4
T7
GNDCORE_4
T8
JTAGSEL
T9
WKUP
T10
GNDOSC
T11
SHDN
T12
GNDBU
T13
GNDCORE_5
T14
VDD
CO
RE_
5
T15
VDDIOM_2
T16
GNDIOM_2
T17
GNDIOP
_3
U7
XIN
U8
BMS
U9
VDDOSC
U11
VDDUTMII
U13
TST
U15
XIN32
U16
VDD
CO
RE_
6
U17
VDD
CO
RE_
7
V7
XOUT
V8
NRST
V9
VDD
IOP0
_2
V11
VDDUTMIC
V13
VDDB
U
V15
XOUT32
V16
GNDCORE_6
V17
GNDIOP
_4
E5
HHSDMA
V10
HHSDPA
U10
HHSDMC
V14
HHSDPC
U14
HHSDPB
U12
HHSDMB
V12
DIBN
U6
DIBP
V6
R23
1.5K 1%
R23
1.5K 1%
L21
180ohm at 100MHz
L21
180ohm at 100MHz
1
2
C61
100nF
C61
100nF
C29
100nF
C29
100nF
C27
10nF
C27
10nF
C56
20pF
C56
20pF
R33
100K 1%
R33
100K 1%
C44
100nF
C44
100nF
Y1
12MHz CL=15pF
Y1
12MHz CL=15pF
1
2
3
4
R21
100K 1%
R21
100K 1%
C30
100nF
C30
100nF
C37
100nF
C37
100nF
C47
100nF
C47
100nF
C42
100nF
C42
100nF
C34
100nF
C34
100nF
R22
DNP(100K)
R22
DNP(100K)
C64
100nF
C64
100nF
Q2
IRLML2502
Q2
IRLML2502
1
3
2
R30
5.62K 1%
R30
5.62K 1%
R32
470R
R32
470R
C57
100nF
C57
100nF
C36
100nF
C36
100nF
L13
180ohm at 100MHz
L13
180ohm at 100MHz
1
2
C46
100nF
C46
100nF
C39
100nF
C39
100nF
C62
10uF
C62
10uF
C63
100nF
C63
100nF
C33
100nF
C33
100nF
C55
100nF
C55
100nF
L15
180ohm at 100MHz
L15
180ohm at 100MHz
1
2
R20
100R
R20
100R
C31
100nF
C31
100nF
D2
BLUE
D2
BLUE
C58
100nF
C58
100nF
A
B
J7
USB8S-AR2HF-NBW-S2
A
B
J7
USB8S-AR2HF-NBW-S2
5
8
6
7
9
10
1
2
3
4
11
12
C45
100nF
C45
100nF
R31
0R
R31
0R
C51
20pF
C51
20pF
L14
180ohm at 100MHz
L14
180ohm at 100MHz
1
2
R26
100K 1%
R26
100K 1%
C65
10uF
C65
10uF
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