W3150A+ WIZnet, W3150A+ Datasheet - Page 6

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

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

Table of Contents
Description ................................................................................................................... 3
Features ...................................................................................................................... 3
Block Diagram................................................................................................................ 4
Table of Contents............................................................................................................ 5
1.
2.
3.
4.
5.
6.
7.
1.1.
1.2.
1.3.
1.4.
3.1.
3.2.
4.1.
4.2.
5.1.
5.2.
6.1.
6.2.
6.3.
6.4.
7.1.
7.2.
7.3.
7.4.
Pin Assignment ......................................................................................................... 7
Memory map.......................................................................................................... 13
W3150A+ Registers .................................................................................................. 14
Register Descriptions................................................................................................ 19
Functional Description.............................................................................................. 35
Application Information ............................................................................................ 53
Electrical Specification ............................................................................................. 57
5.2.1.
5.2.2.
5.2.3.
5.2.4.
7.4.1.
7.4.2.
MII Signal Description ..................................................................................... 8
MCU Interface Signal Description........................................................................ 9
Miscellaneous Signal Description ...................................................................... 11
Power Supply Signal Description....................................................................... 12
Common Registers ....................................................................................... 14
Socket Registers.......................................................................................... 15
Common Registers ....................................................................................... 19
Socket Registers.......................................................................................... 25
Initialization .............................................................................................. 35
Data communication .................................................................................... 37
Direct Bus I/F Mode. .................................................................................... 53
Indirect Bus I/F Mode. .................................................................................. 53
Serial Peripheral Interface (SPI) Mode................................................................ 54
MII (Media Independent Interface) .................................................................... 56
Absolute Maximum Ratings ............................................................................. 57
DC Characteristics ....................................................................................... 57
POWER DISSIPATION...................................................................................... 57
AC Characteristics ....................................................................................... 58
TCP ....................................................................................................37
UDP ....................................................................................................45
IP raw .................................................................................................50
MAC raw ..............................................................................................52
Reset Timing .........................................................................................58
Register/Memory READ Timing ....................................................................59
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