Datasheet

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
EN=ACTIVE HIGH
USB_B_LowerUSB_A_Upper
USB HOST
Important Note:
1. Capacitors are optional, and required for operation in
an EMI constrained environment.
100M ETH
EEPROM
The EEPROM is optional, and can be configured to load USB
descriptors, USB device configuration, and the MAC address.
Note:
Place 49.9 ohm resistors near LAN9512.
Layout Note:
Place 10 ohm resistor near transformers or RJ45.
2. Place capacitors near transformers or RJ45.
Layout Note:
Supply Current (VDD33IO, VDD33A) = 231mA
VDD33A
DCDC_VDD4_3P3V
DCDC_VDD4_3P3VVDD18CORE
VDD18CORE
VDD33ADCDC_VDD4_3P3V
VDD18ETHPLL
VDD18USBPLL
VDD18USBPLL VDD18ETHPLL
DCDC_VDD4_3P3V
HUB_USB1_VBUS HUB_USB2_VBUS
HUB_USB1_VBUS HUB_USB2_VBUS
GND_EARTH
HUB_USB1_VBUS
HUB_USB2_VBUS
DCDC_VDD4_3P3V
VDD33A
GND_EARTH
HUB_USB1_VBUS
DCDC_VDD4_3P3V
DCDC_VDD4_3P3V
DCDC_VDD4_3P3V
DCDC_VDD4_3P3V
DCDC_VDD4_3P3V
SYS_VOUT_5V
SYS_VOUT_5V
USB1_OCn[4]
AM3_USB1_VBUS[3]
USB1_ID[3]
LAN9512_Reset[4]
USB1_DP [3]
USB1_DM [3]
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
06 100M Ethernet / USB Host
v1.0
SeeedStudio BeagleBone Green Gateway
A3
6 10Tuesday, December 03, 2019XinJQ
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
06 100M Ethernet / USB Host
v1.0
SeeedStudio BeagleBone Green Gateway
A3
6 10Tuesday, December 03, 2019XinJQ
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
06 100M Ethernet / USB Host
v1.0
SeeedStudio BeagleBone Green Gateway
A3
6 10Tuesday, December 03, 2019XinJQ
C72
100nF
C0402
16V,X7R
C79
100nF
C0402
16V,X7R
FB11
120R
L0603
2A
U10
TPD4S012DRYR
U_6_DRY
D+
1
D-
2
VBUS
6
GND
4
NC
5
ID
3
+
C93
47uF
AVX_B
10V,Tantalum
R42 1K
5%R0402
A
B
J7
USB-AF-90
ST-USB-201C
A1
A4
A2
A3
S1 S2
B1
B2
B3
B4
S3 S4
R890RDNP
C89
10pF
C0402
50V,NPO
C80
1uF
C0402
10V,X5R
R46 0R
5%R0402
U19
93LC66AT-I/OT
sot23_6
CS
5
CLK
4
DI
3
DO
1
VSS
2
VCC
6
C68
100nF
C0402
16V,X7R
FB5 120R
L0603 2A
BLM18PG121SN1D
C85
22nF
C0402
16V,X7R
C78
100nF
C0402
16V,X7R
C62
100nF
C0402
16V,X7R
FB10
120R
L0603
2A
L10
90R
L2012
400mA
1 2
34
C92
100nF
C0402
16V,X7R
C19
4.7uF
C0603
10V,X5R
R183 0R DNP
C22 10nF
C0402 50V,X7R DNP
C87
10pF
C0402
50V,NPO
C26 22pF
C0402 50V,NPO
R174
49.9R
1%
R0402
R84 10K
1%R0402
C86
10pF
C0402
50V,NPO
R950RDNP
TP23TP
C44
100nF
C0402
16V,X7R
R181 680R
1%R0402
U20
MIC2026-1YM-TR
soic8_1d27_4_9x3_9mm
ENB
4
OUTA
8
FLGA
2
FLGB
3
ENA
1
IN
7
OUTB
5
GNG
6
R45 12.4K
1%R0402
L7
90R
L2012
400mA
12
3 4
FB4 120R
L0603 2A
R43 1K
5%R0402
DNP
C35
100nF
C0402
16V,X7R
C66
100nF
C0402
16V,X7R
C77
100nF
C0402
16V,X7R
C75
100nF
C0402
16V,X7R
C76
100nF
C0402
16V,X7R
Upstream
Downstream
EEPROM
Power
Ethernet
Clocks
GPIO + Misc.
JTAG
LAN9512/4(i)
U6
qfn64_0d5_9x9mm
LAN9512-JZX
USBDP0
59
USBDM0
58
USBDP2
2
USBDP3
4
NC/USBDP4
7
NC/USBDP5
9
USBDM2
1
USBDM3
3
NC/USBDM4
6
NC/USBDM5
8
VBUS_DET
11
PRTCTL2
14
PRTCTL3
16
NC/PRTCTL4
17
NC/PRTCTL5
18
EXRES
50
EEDO
25
EECS
24
EECLK
23
XI
61
XO
60
n_RESET
12
VDD33IO
33
VDD18USBPLL
62
VDD33A
51
VDD18ETHPLL
48
VDD18CORE
38
VSS(FLAG)
65
VDD33A
5
VDD33A
10
EEDI
26
VDD33IO
27
VDD33IO
19
VDD33A
54
VDD33A
57
VDD18CORE
15
RXP
52
RXN
53
TXP
55
TXN
56
USBRBIAS
63
CLK24_EN
44
CLK24_OUT
45
AUTOMDIX_EN
41
nFDX_LED/GPIO0
20
nLNKA_LED/GPIO1
21
nSPD_LED/GPIO2
22
GPIO3
35
GPIO4
36
GPIO5
37
GPIO6
42
GPIO7
43
TEST1
13
TEST2
34
TEST3
40
TEST4
47
VDD33IO
39
VDD33IO
46
VDD33A
49
VDD33A
64
nTRST
28
TMS
29
TDI
30
TDO
31
TCK
32
C27
4.7uF
C0603
10V,X5R
+
C82
47uF
AVX_B
10V,Tantalum
R85 0R
5%R0402
C88
10pF
C0402
50V,NPO
R145 0R
5%R0402
R110 0R DNP
R176
49.9R
1%
R0402
X2
25MHz 18pF
X4-SMD-3_2X2_5X1_0MM
1 4 3
2
J4
HY911105T
RJ45-7499010211A
TCT
4
TD+
1
TD-
2
RD+
3
RD-
6
RCT
5
YELC
11
YELA
12
GRNC
10
GRNA
9
GND
8
SHD1
13
SHD2
14
NC
7
R180 680R
1%R0402
R1710R
5% R0402
DNP
C69
4.7uF
C0603
10V,X5R
FB8 120R
L0603 2A
C63
100nF
C0402
16V,X7R
C73
100nF
C0402
16V,X7R
R175
49.9R
1%
R0402
FB9 120R
L0603 2A
R182 0R DNP
C81
100nF
C0402
16V,X7R
C74
100nF
C0402
16V,X7R
C84
100nF
C0402
16V,X7R
R178
10R
1%
R0402
R169
10K
1%
R0402
R73
1M
1%
R0402
R44 10K
1%R0402
R106 0R DNP
C71
100nF
C0402
16V,X7R
TP22TP
C70
100nF
C0402
16V,X7R
C23 22pF
C0402 50V,NPO
U12
TPD4S012DRYR
U_6_DRY
D+
1
D-
2
VBUS
6
GND
4
NC
5
ID
3
C64
100nF
C0402
16V,X7R
R60 0R
5%R0402
L12
90R L2012
400mA
1 2
34
R177
49.9R
1%
R0402
R81 1K
5%R0402
R173 12K
1%R0402
+
C83
47uF
AVX_B
10V,Tantalum
USBDP0
USBDM0
PHY_XI
PHY_XO
USB1_EN/OC
VBUS1
USB2_EN/OC
VBUS2
HUB_USB1_DM HOST_USB1_DM HOST_USB2_DM HUB_USB2_DM
HOST_USB1_DP HOST_USB2_DP
HUB_USB1_DP USB2_GND HUB_USB2_DP
TXP
TXN
RXP
RXN
nLNKA_LED
nSPD_LED
TXN
TXP
RXP
RXN
TXP
TXN
RXP
RXNTRCT
nFDX_LED
nLNKA_LED
nSPD_LED
USB1_EN/OC
USB2_EN/OC
HUB_USB1_DP
HUB_USB1_DM
HUB_USB2_DP
HUB_USB2_DM
EEDO
EECS
EECLK
EEDI
EEDO
EECS
EECLK
EEDI
HOST_USB1_DP
HOST_USB1_DM
HOST_USB2_DP
HOST_USB2_DM
USB1_GND