W5100 WIZnet, W5100 Datasheet - Page 60
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W5100
Manufacturer Part Number
W5100
Description
Ethernet ICs 3-IN-1 ENET CONTR TCP/IP+MAC+PHY
Manufacturer
WIZnet
Datasheet
1.W5100.pdf
(71 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W5100
Manufacturer:
WIZNET
Quantity:
55 680
Company:
Part Number:
W5100
Manufacturer:
WIZNET
Quantity:
9 840
Company:
Part Number:
W5100
Manufacturer:
WIZNET
Quantity:
1 600
Part Number:
W5100
Manufacturer:
WIZNET
Quantity:
20 000
Part Number:
W5100S
Manufacturer:
WIZNET
Quantity:
20 000
6. Application Information
For the communication with MCU, W5100 provides Direct, Indirect Bus I/F, and SPI I/F modes.
For the communication with Ethernet PHY, MII is used.
6.1 Direct Bus Interface mode
Direct Bus I/F mode uses 15bit address line and 8bit data line, /CS, /RD, /WR, /INT.
6.2 Indirect Bus Interface mode
Indirect Bus I/F mode uses 2bit address line and 8bit data line, /CS, /RD, /WR, /INT.
[14:2], other address lines should process Pull-down.
Indirect bus I/F mode related register is as below.
60
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