mikroElektronika ETH WIZ click User manual

2 3
click™
BOARD
www.mikroe.com
2. Soldering the headers
3. Plugging the board in
Once you have soldered the headers your
board is ready to be placed into the desired
mikroBUS™socket. Make sure to align the
cut in the lower-right part of the board with
the markings on the silkscreen at the
mikroBUS™socket. If all the
pins are aligned correctly,
push the board all the way
into the socket.
Turn the board upward again. Make sure
to align the headers so that they are
perpendicular to the board, then solder the
pins carefully.
Turn the board upside down so that
the bottom side is facing you upwards.
Place shorter pins of the header into the
appropriate soldering pads.
Before using your click™board, make sure
to solder 1x8 male headers to both left and
right side of the board. Two 1x8 male headers
are included with the board in the package.
The W5500 module onboard ETH Wiz click™
employs a variety of solutions to reduce the
target MCU’s memory load and enable a stable
and secure Internet connection. High speed
network communications are realized through
a 80 MHz SPI interface. The module has
32KB of internal memory for TX/RX buers.
Reduced power consumption is achieved
with Wake on LAN and power down modes.
Automatic handshaking, retransmit on
collision and automatic rejection of erroneous
packets are also supported. The board is ideal
for Home network devices and all sorts of
embedded servers.
1
ETH Wiz click™carries W5500, a 48-pin,
10/100 BASE-TX standalone Ethernet
controller with a hardwired TCP/IP Internet
protocol ooad engine, along with a
standard RJ-45 connector. Wiznet’s W5500
module supports TCP, UDP, IPv4, ICMP, ARP,
IGMP, and PPPoE protocols. ETH Wiz click™
communicates with the target board MCU
through mikroBUS™RSTn, SCSn, SCLK, MISO,
MOSI and INTn lines. The board uses a 3.3V
power supply only.
ETH WIZ click™
1. Introduction
ETH WIZ click™manual
ver 1.01
0100000076279
4. Essential features

TXP
AGND
AVDD
RXN
RXP
DNC
AVDD
AGND
EXRES1
AVDD
NC
TXN
AGND
NC NC
PMODE0 PMODE1
RSVD RSVD RSVD RSVD RSVD
RSTn
PMODE2
INTn
MOSI
MISO
SCLK
SCSn
XO
XI/CLKIN
GND
VDD
ACTLED
DUPLED
LINKLED
NC AGND AVDD AGND AVDD VBG AGND TOCAP AVDD 1V20 RSVD SPDLED
W5500
48LQFP
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16 17 18
19 20
21 22 23 24
48
47 46
45 44 43
42 41
40 39 38
37
36
35
34
33
32
31
30
29
28
27
26
25 X1
25MHz
R4
1M
R3
10R
R2
49.9R
C14
18pF
C15
18pF
C8
22nF
C12
100nF
GNDGND
GND
GND
GND
C19
4.7uF
C18
10nF
GND
TD+
CT
TD-
RD+
RD-
CT
A2 A1
K1K2
RJ45
R1
49.9R
GNDGND
GND
R10
12K4
GND
GND
R6
49.9R
R7
49.9R
C9
6.8nF
C10
6.8nF
C16
10nF
VCC_3V3
VCC_3V3
C2
100nF
C3
100nF
C4
100nF
C5
100nF
C1
100nF
C6
100nF
AVCC_3V3
GND
LD2
LD3
R8
2K2
R9
2K2
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN.
SCSn
SCSn
MISO
MISO
MOSI
MOSI
INTn
INTn
GNDGND
SCLK
SCLK
RSTn
RSTn
VCC_3V3
RD-
RCT
RD+
TD-
TCT
TD+
TD+
TD-
RD-
RCT
TCT
RD+
ACTLED
LINKLED
ACTLED
LINKLED
LD1
GND
R11
2K2
VCC_3V3
J1 J3J2
VCC_3V3
GND
GND
VCC_3V3VCC_3V3
VCC_3V3VCC_3V3
C13
4.7uF
R12
10K
VCC_3V3
VCC_3V3
VCC_3V3
FP1
FERRITE
AVCC_3V3
C20
4.7uF
C21
100nF
VCC_3V3
GNDGND
8. Code examples
MikroElektronika oers free tech support
(www.mikroe.com/support) until the end of
the product’s lifetime, so if something goes
wrong, we’re ready and willing to help!
Once you have done all the necessary
preparations, it’s time to get your click™board
up and running. We have provided examples
for mikroC™, mikroBasic™and mikroPascal™
compilers on our Libstock website. Just
download them and you are ready to start.
.com
6. Dimensions
MikroElektronika assumes no responsibility
or liability for any errors or inaccuracies
that may appear in the present document.
Specication and information contained in
the present schematic are subject to change
at any time without notice.
Copyright © 2015 MikroElektronika.
All rights reserved.
mm mils
LENGTH 57.15 2250
WIDTH 25.4 1000
HEIGHT* 12 472.5
5. Schematic
7. Mode selection jumpers
9. Support
* without headers
10. Disclaimer
These three SMD
jumpers (zero ohm
resistors) are used
for specifying the
PHY network op-
eration mode. For detailed conguration
instructions, consult Wiznet’s data sheet for
the W5500 module.
25.4 mm / 1000 mils
57.15 mm / 2250 mils

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