Datasheet
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Layout Note:
Add Silkscreen:
Pin1: GND
Pin2: 3V3
Pin6: CTS3
Pin5: RXD3
Pin3: TXD3
Pin4: RTS3
Layout Note:
Add Silkscreen:
LED1: POWER
VDD_3V3
VDD_3V3
VDD_3V3
VDD_3V3
VDD_3V3
VDD_3V3
GND_EARTH
VDD_3V3
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
v1.0A3
2 2Wednesday, December 19, 2018Seeed
MT3620 Ethernet Shield
02 SPI To ETH
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
v1.0A3
2 2Wednesday, December 19, 2018Seeed
MT3620 Ethernet Shield
02 SPI To ETH
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
v1.0A3
2 2Wednesday, December 19, 2018Seeed
MT3620 Ethernet Shield
02 SPI To ETH
C6
100nF
C0603
50V,X7R
R13
2.32K
1%
R0603
C2 18pF
C0603 50V,NP0
C1 100nF
C0603 50V,X7R FB1
120R
L0603
500mA
R7
100K
5%
R0603
J1
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
C10
10uF
C0805
16V,X7R
C5
100nF
C0603
50V,X7R
C3 18pF
C0603 50V,NP0
X1
25MHz 18pF
X4-SMD-3_2X2_5X1_0MM
1
43
2
R3
49.9R
1%
R0805
R27 0R
DNP
C7
100nF
C0603
50V,X7R
H4
Header 2x7 2.54
header2x7p_2d54_1_dip
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
R9 0RDNP
R19 0RDNP
LED1
Red
LED0603
2 1
C4
100nF
C0603
50V,X7R
R14 0R
R2
49.9R
1%
R0805
R17
470R
5%
R0603
J2
header6p_2d54_dip
Header 1x6 2.54mm
DNP
1
2
3
4
5
6
C8
100nF
C0603
50V,X7R
R4
49.9R
1%
R0805
R15 0R
H1
Header 2x6 2.54
header2x6p_2d54_1_dip
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
R18
470R
5%
R0603
U1
ENC28J60/SS
ssop28_0r65_10r2x5r3mm
VCAP
1
VSS
2
CLKOUT
3
INT
4
NC
5
SO
6
SI
7
SCK
8
CS
9
RESET
10
VSSRX
11
TPIN-
12
TPIN+
13
RBIAS
14
VDDTX
15
TPOUT-
16
TPOUT+
17
VSSTX
18
VDDRX
19
VDDPLL
20
VSSPLL
21
VSSOSC
22
OSC1
23
OSC2
24
VDDOSC
25
LEDB
26
LEDA
27
VDD
28
R10 0R
R6
100K
5%
R0603
C9
100nF
C0603
50V,X7R
R16 0R
R26 0R
5%R1206
H3
Header 2x6 2.54
header2x6p_2d54_1_dip
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
R11 0R
H2
Header 2x7 2.54
header2x7p_2d54_1_dip
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
R20
470R
5%
R0603
R8
100K
5%
R0603
R12 0R
PCB1
MT3620 Ethernet Shield_PCB
R5 0R
5%R0603
R1
49.9R
1%
R0805
OSC1
OSC2
OSC2_R
RBIAS
VCAP
TPIN+
TPIN-
TPOUT+
TPOUT_CT
TPOUT-
TPIN+
TPIN-
TPOUT+
TPOUT-
TPOUT_CT
TPOUT+
TPOUT-
TPIN+
TPIN-
LEDA
LEDB
LEDA
LEDBSCK
SI
SO
CS
Reset
INT
GPIO6_RST
CLKOUT
GPIO7_CLKOUT
LED-
GPIO28_MISO0
GPIO26_SCLK0
GPIO29_CSA0
GPIO27_MOSI0
GPIO5_INT
GPIO28_MISO0
GPIO26_SCLK0
GPIO29_CSA0
GPIO27_MOSI0
GPIO5_INT
GPIO6_RST
GPIO7_CLKOUT
SYS_RST_B
SYS_RST_B
LEDA-
LEDB-
WOL
GPIO70_W OL
GPIO70_W OL
GPIO66_TXD3
GPIO67_RTS3
GPIO68_RXD3
GPIO69_CTS3
GPIO66_TXD3
GPIO67_RTS3
GPIO68_RXD3
GPIO69_CTS3