FIGURE B-3:
SAMA5D3 SCHEMATICS - SOC CORE CONNECTIONS, NAND FLASH, AND SD CARD
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
Page Title:
Project Name:
SoC core connections, NAND Flash, SD Card
SAMA5D3-EnetDevSys (Knave)
PN:
03-10841
Description:
Date:
Size:
Sheet
of
Rev
B
3
6
1
5/17/2018
Designer:
Jennifer Hancock
SAMA5D3 EnetDevSys FDB baseboard
Designed with
Microchip Technology, Inc.
USB/Network Group - UNG
www.Microchip.com
Altium.com
EARTH_USB
USBA_D_N
USBA_D_P
0R
R66
0R
R68
0R
R69
3V3
100k
R64
100k
R61
100k
R62
100k
R63
VDDIOP0
NTRST
TDI
TMS
TCK
TDO
NRST
TDI
TMS
TCK
TDO
NTRST
10k
R76
VDDIOP1
10k
R75
5.62k
1%
R74
10pF
C161
NRD
NRD
NWE
NWE
NANDCE_J
NANDRDY
10k
R91
10k
R89
VDDIOM
0.1uF
C164
0.1uF
C165
PB30_RXD
4
PB31_TXD
4
68k
R59
68k
R60
VDDIOP0
VDDIOP0
10k
R87
VDDIOM
3
1
2
IRLML6402
Q1
100k
R73
VDDIOP1
0.1uF
C163
VDD_MDCI0
PE2_PWR_MCI0
6
PE9_VBUS_DET
6
PE13
6
PE14
6
PE22_CLE
6
PE21_ALE
6
100k
R72
VDDIOP0
330R
R120
0.1uF
C169
10k
DNP
R119
NRST
4
VBG
FLASH_D0
FLASH_D1
FLASH_D2
FLASH_D3
FLASH_D4
FLASH_D5
FLASH_D6
FLASH_D7
i
Match Lengths
FLASH_D0
FLASH_D1
FLASH_D2
FLASH_D3
FLASH_D4
FLASH_D5
FLASH_D6
FLASH_D7
PE0_MCI0_CD
6
PD0_MCI0_CDA
6
PD9_MCI0_CK
6
PD1_MCI0_DA0
6
PD2_MCI0_DA1
6
PD3_MCI0_DA2
6
PD4_MCI0_DA3
6
PD5_MCI0_DA4
6
PD6_MCI0_DA5
6
PD7_MCI0_DA6
6
PD8_MCI0_DA7
6
68k
R77
VDDIOP1
20k
R70
40.2k
R71
10uF
C162
MCU is not using pins 1 and 5 of this port
330R
R3
0.1uF
C3
RST_B
0.1uF
C6
2
4
VCC
5
GND
3
VCC
GND
D
C
D
U12
74LVC1G14GW,125
3V3
0.1uF
C8
NANDCE
VBUS
i Power
GNDUTMI
VBUS
1
GND
4
D-
2
D+
3
VBUS
GND
D-
D+
0
USB2.0 STD-A FEMALE
J23
VBUS
1
GND
4
D-
2
D+
3
VBUS
GND
D-
D+
0
USB2.0 STD-A FEMALE
J24
USBB_D_N
USBB_D_P
USBC_D_N
USBC_D_P
EARTH_USB
330R
R96
0.1uF
C14
EARTH_USB
330R
R98
0.1uF
C17
2.2uF
C13
5V
47uF
C16
47uF
C19
47uF
C15
47uF
C18
VBUSB
VBUSC
PE3_PRTPWRB
6
PE4_PRTPWRC
6
PE5_OCS
6
i
Power
i
Power
1k
DNP
R111
1k
DNP
R110
2.2k
R109
2.2k
R112
2
4
VCC
5
GND
3
VCC
GND
G
V
G
U16
74LVC1G14GW,125
VDDIOP0
0.1uF
C20
NRST
"Reset"
USBA (UFP)
USBB (MCU EHCI Cntl.)
USBC (MCU EHCI Cntl.)
Serial UART
JTAG
SD CARD
NAND FLASH
Reset (200ms delay)
NAND Enable
"NAND Act."
"6 GND"
"3 RXD"
"2 TXD"
"Port B"
"Port C"
1k
R6
1k
R90
R78
R79
R80
R81
R82
R83
R84
R85
VDDIOM
"Vbus"
2.2k
R150
TP33
VDDIOP0
32.768kHz
12_Mhz
32.768kHz
12_Mhz
0R
DNP
R154
0R
R153
0R
R156
XOUT_12M
XOUT_32K
XOUT_12M
XOUT_32K
0R
DNP
R155
15pF
C41
15pF
C50
15pF
C51
15pF
C52
TP52
TP53
TP62
1
3
12MHz
Y1
32.768kHz
Y2
0R
R158
RED
D1
RED
D5
GREEN
D8
GREEN
D6
GREEN
D7
1
4
2
3
Reset
SW1
GND
5
VIN
6
EN
4
FAULTn
3
VOUT
1
ILIMIT
2
ePAD
7
MIC2009YML
U14
GND
5
VIN
6
EN
4
FAULTn
3
VOUT
1
ILIMIT
2
ePAD
7
MIC2009YML
U15
1
2
J20
ID
4
VBUS
1
GND
5
D-
2
D+
3
0
MICRO_USB-AB
J12
1
2
3
4
5
6
J10
GND
2
RESET
1
WDI
4
RESET
3
VCC
6
MR
5
ePAD
7
MIC826TYMT
U10
WE
18
WP
19
R/B
7
CE
9
VSS
25
RE
8
I/O0
29
I/O1
30
I/O2
31
I/O3
32
VCC
12
I/O4
41
I/O5
42
I/O6
43
I/O7
44
VSS
36
DNU
47
VCC
37
VSS
48
VCC
34
VSS
13
VCC
39
CLE
16
ALE
17
DNU
38
MT29F2G08ABAEAWP
U11
2Gbx8b, NAND Flash
D3
1
CMD
2
GND
3
VDD
4
CLK
5
GND
6
D0
7
D1
8
D2
9
WP
15
SWGND1
16
SWGND2
17
SWGND3
18
SWGND4
19
CD
14
D7
13
D4
10
D5
11
D6
12
NC
20
NC
21
SD/MMC Card Connector
J14
Proconn Technology
0R
DNP
R65
0R
DNP
R67
TDO
M11
TMS_SWDIO
N10
TCK_SWCLK
P9
NTRST
P11
TDI
R8
VBG
R11
JTAGSEL
T9
WKUP
T10
SHDN
T12
XIN
U8
BMS
U9
TST
U15
XIN32
U16
XOUT
V8
NRST
V9
XOUT32
V16
HHSDMA
V10
HHSDPA
U10
HHSDMC
V14
HHSDPC
U14
HHSDPB
U12
HHSDMB
V12
DIBN
U6
DIBP
V6
ATSAMA5D36A-CU
U7I
D14
H16
D15
H18
D6
J12
D8
J14
D9
J16
D11
J17
D13
J18
NWE_NANDWE
K11
D0
K12
D4
K13
D2
K14
D1
K15
D3
K16
D5
K17
D7
K18
NCS3_NANDCS
L12
NRD_NANDOE
L17
NANDRDY
L18
D10
J13
D12
J15
ATSAMA5D36A-CU
U7G
124R
1%
R97
124R
1%
R101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
HDR-2.54 Male 2x10
J11
1k
R7
SAMA5D3 Ethernet Developm
ent System User’s Guide
DS500027
89A-page
3
8
2018 Microchip T
echnolo
gy Inc.