W5100 WIZnet, W5100 Datasheet - Page 7

• Manufacturer Part Number: W5100
• Description: Ethernet ICs 3-IN-1 ENET CONTR TCP/IP+MAC+PHY
• Manufacturer: WIZnet

Specifications of W5100

• Rohs: yes
• Product: Ethernet Controllers
• Data Rate: 10 Mb/s, 100 Mb/s
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Maximum Operating Temperature: + 80 C
• Package / Case: LQFP-80
• Ethernet Connection Type: 10Base-T, 100Base-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Standard Supported: 802.3, 802.3u

© Copyright 2009-2010 WIZnet Co., Inc. All rights reserved.
1. Pin Assignment ..................................................................................................................... 8
2. Memory Map ...................................................................................................................... 14
3. W5100 Registers ................................................................................................................. 15
4. Register Descriptions ......................................................................................................... 20
5. Functional Descriptions ...................................................................................................... 38
6. Application Information ..................................................................................................... 60
7. Electrical Specifications..................................................................................................... 64
8. IR Reflow Temperature Profile (Lead-Free) ........................................................................ 69
9. Package Descriptions ......................................................................................................... 70
1.1 MCU Interface Signals.................................................................................................. 9
1.2 PHY Signals ............................................................................................................... 10
1.3 Miscellaneous Signals ................................................................................................ 11
1.4 Power Supply Signals ................................................................................................. 12
1.5 Clock Signals ............................................................................................................. 12
1.6 LED Signals ................................................................................................................ 13
3.1 common registers ...................................................................................................... 15
3.2 Socket registers ........................................................................................................ 16
4.1 Common Registers ..................................................................................................... 20
4.2 Socket Registers ........................................................................................................ 26
5.1 Initialization.............................................................................................................. 38
6.1 Direct Bus Interface mode......................................................................................... 60
6.2 Indirect Bus Interface mode ...................................................................................... 60
6.3 SPI (Serial Peripheral Interface) mode ...................................................................... 61
5.2.1 TCP ................................................................................................................. 41
5.2.2 UDP ................................................................................................................. 51
5.2.3 IP raw ............................................................................................................. 57
5.2.4 MAC raw .......................................................................................................... 58
6.3.1 Device Operations ........................................................................................... 62
6.3.2 Commands ...................................................................................................... 62
6.3.3 Process of using general SPI Master device (According to SPI protocol) ........ 62
5.2.1.1 SERVER mode ........................................................................................ 42
5.2.1.2 CLIENT mode ......................................................................................... 49
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