W3150A+ WIZnet, W3150A+ Datasheet - Page 38

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W3150A+

Manufacturer Part Number
W3150A+
Description
Ethernet ICs ENET CONTR TCP/IP+MAC
Manufacturer
WIZnet
Datasheet

Specifications of W3150A+

Rohs
yes
Product
Ethernet Transceivers
Supply Voltage - Max
3.6 V
Supply Voltage - Min
3 V
Maximum Operating Temperature
+ 80 C
Package / Case
LQFP-64
Ethernet Connection Type
10Base-T, 100Base-TX
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
5.2. Data communication
Data communication is available through TCP ,UDP ,IP-Raw and MAC-Raw . In order to select it, configure
protocol field of Socket n Mode Register(Sn_MR) of the commnucation sockets (W3150A+ supports total 4
sockets).
5.2.1.
TCP
TCP is connection oriented communication method that will establish connection in advance and deliver
the data through the connection by using IP Address and Port number of the systems. There are two
methods to establish the connection. One is SERVER mode(passive open) that is waiting for connection
request. The other is CLIENT mode(active open) that sends connection request to SERVER.
5.2.1.1. SERVER mode
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