W30NB50, W3100, W3100A Selling Leads, Datasheet
MFG:WIZNET Package Cooled:TO-3P D/C:07/08+
W30NB50, W3100, W3100A Datasheet download
Part Number: W30NB50
MFG: WIZNET
Package Cooled: TO-3P
D/C: 07/08+
W30NB50, W3100, W3100A
- Table of contents:
Info of W30NB50
Info of W3100
Info of W3100A
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About W3000
PDF/DataSheet Download
Datasheet: W3000
File Size: 335233 KB
Manufacturer: AGERE [Agere Systems]
Download : Click here to Download
About W3100A
PDF/DataSheet Download
Datasheet: W3100A
File Size: 570486 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About W3100A
PDF/DataSheet Download
Datasheet: W3100A
File Size: 570486 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
W3100A General 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
W3100A Maximum Ratings
| 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 |
W3100A 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
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
W3100A Connection Diagram
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