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

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

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

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

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

$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 e-mail Automatic network detection using netfinder utility F340 CP2201 Under Embargo Until February 22, 2006

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 www.silabs.com/ethernet. Under Embargo Until February 22, 2006

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

www.silabs.com www.silabs.com/ethernet