1. CP220x The Industry’s Smallest Ethernet Controller
Under Embargo Until February 22, 2006

2. Why Choose Embedded Ethernet?
Remote monitoring/control of multiple embedded devices using a single network connection
No PC software development required (uses web browser or HyperTerminal)
Utilizes existing infrastructure
Ethernet is the most widely implemented networking standard
Same TCP/IP used for wired and wireless networks
Access embedded systems without wires
Easier and more cost effective to implement
150 ft Indoor
Under Embargo Until February 22, 2006

3. Introducing CP220x Ethernet Controller
Industry’s smallest, low power Ethernet controller
5 x 5 mm package reduces board space up to 95% compared to competing devices
Highest performance 10Base-T Ethernet controller
10/100Base-T compatible
Implements a high-performance parallel external memory interface
Embedded Ethernet made easy with the CP220x
CP220x Development Kit simplifies design process
Under Embargo Until February 22, 2006

4. Simplifying Embedded Ethernet
Parallel host interface with up to a 30 Mbps transfer rate
Reduces the amount of time the MCU spends communicating with the Ethernet controller
8 kB of on-chip Flash memory factory pre-programmed with a unique 48-bit MAC address
Eliminates the necessary serialization step from the product manufacturing process
Can be used for non-volatile storage requirements and offload host MCU
Low current consumption (70 mA typ) suitable for high-density applications where self-heating is a key concern
Supports auto-negotiation (for maximum bandwidth utilization)
Extended temperature range (-40 to +85 C operation)
Under Embargo Until February 22, 2006

5. Diverse Ethernet Applications
INVENTORY MANAGEMENT
REMOTE DIAGNOSTIC / ALERTS
Vending Machines
Hotel Mini Bars
POS terminals
Factory Machines
Appliances
Power Supplies
Servers/Networks
RS-232-to-Ethernet Bridges
USB-to-Ethernet Bridges
INTERFACE PRODUCTS
TELECOM
CP220x
Industry’s Smallest Ethernet Controller
VoIP Phone Adapters
Future applications include Toys and Games, like consoles controllers, portable game pads (like gameboys), educational toys like leap frog stuff, and fun toys like RC (remote control) toys, etc.
SECURITY
REMOTE SENSING / ACTUATORS
Industrial Control & Automation
Lighting Control
Environmental Control
Asset Monitoring
Fire and Safety
Security Panels
Access Control
Fingerprint Readers
Under Embargo Until February 22, 2006

6. $19.99 Ethernet Evaluation Kit
The CP2201EK demonstrates the simplicity of adding Ethernet connectivity to a product
Demo applications include:
Remote temperature and light sensing from Web browser
Sensor data transmission via
Automatic network detection using netfinder utility
F340
CP2201
Under Embargo Until February 22, 2006

7. Full Ethernet Development Kit
Provides all of the hardware and software necessary to develop an embedded Ethernet solution using the CP220x
The CMX Micronet TCP/IP protocol stack is included in an easy-to-use library format.
A TCP/IP configuration wizard is provided to generate a highly customized library optimized for user-selected protocols
Kit Contents
CP2200-based Ethernet Development Board
C8051F120 Target Board
Universal Power Supply
USB Debug Adapter
1 m Cat5e Cable, USB Cable, Serial Cable
CD containing:
Silicon Labs IDE
TCP/IP configuration wizard
Evaluation version of the Keil C51 Tool Chain
Source code examples and register definition files
Documentation
The Ethernet Development Kit is available for $119 at
Under Embargo Until February 22, 2006

8. Embedded Ethernet Summary
New CP220x is the industry’s smallest, low power Ethernet controller
Silicon Laboratories CP220x provides the highest performance for diverse Ethernet applications
Embedded Ethernet is made easy with the CP220x development kit