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W3100A

Ethernet ICs HARDWIRED TCP/IP CHIP

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SeekIC No. : 00321202 Detail

W3100A: Ethernet ICs HARDWIRED TCP/IP CHIP

W3100A Data Sheet

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Part Number:
W3100A
Mfg:
WIZnet
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/20

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Product Details

Description

Product :
Number of Transceivers :
Standard Supported :
Data Rate :
Supply Voltage - Max :
Supply Voltage - Min :
Supply Current (Max) :
Maximum Operating Temperature :
Package / Case :
Packaging :


Features:

Hardware Internet protocols included: TCP, IP Ver.4, UDP, ICMP, ARP
Hardware Ethernet protocols included: DLC, MAC
Supports 4 independent connections simultaneously
Internal ICMP responds to PING commands
Protocol processing speed: full-duplex 4~5 Mbps
Intel/Motorola MCU bus Interface
I2C Interface
Standard MII Interface for under-layer physical chip
Socket API support for easy application programming
Supports full-duplex mode
Internal 16Kbytes Dual-port SRAM for data buffer
0.35 m CMOS technology
Wide operating voltage: 3.3V internal operation, 5V tolerant 3.3V IOs
Small 64 Pin LQFP Package


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VDD DC Supply Voltage -0.3 to 3.8 V
VIN DC Input Voltage -0.3 to 5.5(5V-tolerant) V
IIN DC Input Diode Current ±10 mA
Tstg Storage Temperature -40 to 125 °C



Description

The i2Chip W3100A is an LSI of hardware protocol stack that provides an easy, low-cost solution for high-speed Internet connectivity for digital devices by allowing simple installation of TCP/IP stack in the hardware.

The W3100A offers system designers a quick, easy way to add Ethernet networking functionality to any product. Implementing this LSI into a system can completely offload Internet connectivity and processing standard protocols from the system, thereby significantly reducing the software development cost.

The W3100A contains TCP/IP Protocol Stacks such as TCP, UDP, IP, ARP and ICMP protocols, as well as Ethernet protocols such as Data Link Control and MAC protocol.

The W3100A offers a socket API (Application Programming Interface) that is similar to the windows socket API. The chip offers Intel and Motorola MCU (8051, i386, 6811 tested) bus interface and I2C for upper-layer and supports standard MII interface for under-layer Ethernet.

The W3100A can be applied to handheld devices including Internet phones, VoIP SOC chips, Internet MP3 players, handheld medical devices, LAN cards for Web servers, cellular phones and many other nonportable electronic devices such as large consumer electronic products




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