D EVELOPMENT K IT
@WEB LAN51H
The @Web LAN51H Development Kit is designed for testing high-speed Internet connectivity
with Atmel 80C51 Flash MCU and the WIZnet i2Chip
®
,
a unique hardwired embedded Ethernet TCP/IP chip.
The customer can change functions and reload firmware
using In-System Programming capability. Error messages
can be displayed on the LCD screen, allowing easy debug
of user’s application. After evaluation, the drop-in network
module (IIM7010) supplied in the kit can be re-used.
Internet Services and
Applications Supported
O
HTTP server enables direct web browser
access
O
DHCP, TCP, UDP application example with
source codes provided
O
Loopback application example with source
codes provided
O
Dynamic Ethernet Address Configuration using
In-system Programming
Ordering Information
Part Number: ATWebDVK-02
Application Microcontroller
O
Atmel T89C51RD2 On-chip Flash MCU:
O
64-Kbyte Flash Program Memory:
– 2.6-Kbyte for i2Chip Ping Mini-drivers
– 4-Kbyte for TCP and UDP Each
O
LCD Screen for Simple Operating Monitoring
O
Dynamic Network Configuration through Serial
Interface
O
Program Monitor for Easy Development
O
PLCC44 Package on Socket for Debug
O
In-system Programming Support
@Web LAN51H Evaluation Kit
Software
O
Demonstration Software Source Code
O
FLIP Software (Atmel FLexible In-system
Programming) for Program Updates
O
User Guide and Application Notes
O
Documentation on CD-ROM
Communication Ports
O
Direct Connectivity through RS232
– Baud rate Up to 230 Kbps
– DB9 Connector
O
Ethernet Port
– Auto Detecting: 10/100 Mbps supported
– Standard RJ-45 Plug with Integrated
Transformer
Network Interface
O
10/100 Base-T Ethernet Interface
O
Full Hardwired TCP/IP Chip from WIZnet: i2Chip W3100A
– TCP, IP, UDP, ICMP, DHCP, ARP, DLL MAC Protocols
– Integrated Ethernet DLC and MAC
– Four Concurrent Channels Support
– Full-duplex Data Transfer Up to 400 Kbps with Standard C51
– Memory Bus Interface
– Standard MII Interface for Under-layer Physical Chip
O
Ethernet PHY: Realtek RTL8201
