1. UNDER EMBARGO UNTIL OCTOBER 27, 2008 C Y F I ™ Low-Power RF Reliable. Simple. Power-Efficient.

2. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 2 JFMD Agenda What is CyFi Low-Power RF? Low-Power RF Applications & Challenges CyFi Advantages CyFi vs. Other Wireless Solutions Getting Started with CyFi Low-Power RF

3. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 3 JFMD C Y F I Low-Power RF 2.4 GHz Low-Power RF CyFi is a cost effective low-power wireless solution that operates in the unlicensed 2.4 GHz ISM band 2.4 GHz For Wireless Embedded Control CyFi applications include wireless sensor networks, home automation, commercial building automation, remote controls, industrial process automation, and precision agriculture Reliable. Simple. Power-Efficient. CyFi uncompromisingly brings together reliability, simplicity, and power-efficiency along with the added benefits of PSoC ®

4. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 4 JFMD C Y F I : A Complete Wireless Solution Programmable analog/digital plus MCU Integrate 100s of discrete components Flexible sense & control in a single chip C Y F I Star Network Protocol Pre-configured firmware modules Complete API-based protocol stack Supports up to 250 nodes Bi-directional communications Active link and power management Coin-cell operations Simple network commissioning C Y F I Transceiver Operation in the 2.4-GHz ISM band DSSS modulation for interference immunity, enhanced co-location, and extended range 1 Mbps/250 Kbps/125 Kbps data rates 80 discrete channels Up to +4 dBm output power Up to -97 dBm receive sensitivity

5. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 5 JFMD Low-Power RF Applications Low Power Sensor Networks Human Input & Remote Control Industrial Monitoring & Control Sports & Leisure Precision Agriculture Home/Building Automation & Security Asset Management Medical & Well-being Equipment

6. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 6 JFMD Low-Power RF Challenges Reliability Wireless congestion and interference Range limitations, need for long-range Simplicity Expensive/complicated development Costly commissioning Power-Efficiency Power limitations Variety of power sources

7. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 7 JFMD C Y F I : Designed for Embedded Wireless Reliable Worry-free link in the 2.4-GHz Band. Direct Sequence Spread Spectrum Active Link Management Superior Link Budget Lightweight network protocol stack Drag-and-drop firmware modules Pre-certified RF hardware modules Low average power consumption Active Power Management Flexible output power levels Configurable analog and digital blocks Programmable routing & interconnect Drag-and-drop modules in PSoC IDE Simple Design effortlessly, get to market faster. Powered by PSoC Design with flexibility, integrate more into your system, and customize your analog Power-Efficient Low power through intelligence. BENEFITS FEATURES

8. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 8 JFMD C Y F I is Reliable: Direct Sequence Spread Spectrum Transmitting Radio 10011010 1 byte of data 1100110 010011 1011100111000 Data is converted into sequence of 32 chips 32-chip symbol 250 kbps data rate (32 chips/byte) Harsh Environment 110 1 1 0 0 0100 0 1 1011 0 00111 1 00 Chip errors Receiving Radio 10011010 Original 1 byte of data is recovered! RELIABLE TRANSMISSION!

9. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 9 JFMD C Y F I is Reliable: Active Link Management Part 1 A CyFi Network operates in a quiet channel to ensure the hub can receive packets from the nodes 1 A Wi-Fi network starts to interfere The hub will immediately detect the noisy environment 2 A CyFi Network will hunt for a clean channel and settle there 3 Network resumes with successful transmissions 2.4002.4042.4082.412 2.416 2.4202.4242.4282.432 2.4002.4042.4082.412 2.416 2.4202.4242.4282.432 Wi-Fi 2.3962.4002.4042.4082.412 2.416 2.4202.4242.4282.432 Wi-Fi CyFi

10. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 10 JFMD C Y F I is Reliable: Active Link Management Part 2 Power output level is set to lowest possible level that still ensures successful transmissions. 1 Data rate is set to MAX (1 Mbps) 2 Interference is detected 3 Data rate is dynamically reduced to 250 Kbps for more robustness 4 Power output level is dynamically increased to overcome the interference 6 Interference Increases 5 1 Mbps 250 Kbps +4 dBm 1 Mbps -5 dBm

11. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 11 JFMD C Y F I is Reliable: Superior Link Budget Features Max Bitrate 1Mbps Max DSSS Rate 250Kbps Receive Sensitivity -97dBm Voltage Range 1.8 - 3.6V Peak TX Icc @ 0dBm 26.2mA Peak RX Icc 23mA Avg Icc 0.87mA Sleep Icc 0.8uA Max TX Power +4dBm Coding Gain 9-13dBm TX/RX Buffer Yes Auto CRC Yes AutoACK Yes Internal Boost Yes Direct Sequence Spread Spectrum (DSSS) Engine RSSI PAPA GFSK Modulator GFSK Demodulator Fast Channel Selector CyFi Transceiver

12. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 12 JFMD C Y F I is Simple: Lightweight Network Protocol Stack 16 KB 32 KB 64 KB 8 KB FFDNodeRFDHub Node 46 KB 26 KB 8 KB 5 KB CyFi SNP

13. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 13 JFMD C Y F I is Simple: Drag-and-Drop Firmware Modules

14. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 14 JFMD C Y F I is Power-Efficient: Low Power Consumption Sleep Transmit Receive 0.8 μA @ -5 dBm 20.8 mA @ 0 dBm 26.2 mA @ +4 dBm 34.1 mA 21.2 mA Peak 4-Years of Battery Life for Typical Sensor Applications Z Z Z

15. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 15 JFMD C Y F I is Power-Efficient: Low Power Consumption Data Rates dynamically switch between 1 Mbps and 250 Kbps depending on the environment to maximize sleep time and reduce power consumption Should a node detect that its power output is excessive, it will dynamically reduce its power output to conserve power HIGH-RELIABILITY DRIVES POWER-EFFICIENCY Z Z Z 250 Kbps +4 dBm -5 dBm

16. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 16 JFMD C Y F I : Powered by PS O C Technology PSoC Programmable System-on-Chip PSoC mixed-signal arrays integrate dynamic, configurable analog and digital peripherals with a flash based µC in a single chip solution for embedded systems everywhere Integrate. Accelerate. Liberate. PSoC reduces architecture, design, test and debugging time by providing the highest level of integration and flexible features, with best-in-class software, development tools, documentation and support PSoC is Everywhere Since its introduction in 2003, PSoC has rapidly grown with over 300 million units shipped and over 6,000 customers worldwide in various embedded control applications ranging from consumer electronics to industrial and automotive

17. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 17 JFMD PSoC Value BOM Costs - Analog, Microcontroller, PWMs, I2C, SPI Manufacturing - Chip Count, Board Area and Layers Power Efficiency Changing Specs Aggressive Deadlines Last-minute Hardware Adjustments Security (IP Protection) Weak, Noisy Sensor Signals Complex Mixed-signal Requirements Amplifiers, Filters, ADCs, Comparators, DACs

18. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 18 JFMD C Y F I vs. Other Wireless Solutions Low Power Consumption Through Intelligence Ultimate Reliability

19. CyFi LOW-POWER RF – UNDER EMBARGO UNTIL OCTOBER 27, 2008 19 JFMD Getting Started with C Y F I CY3271 – PS O C F IRST T OUCH Starter Kit with C Y F I Quick PSoC Demo, Eval, Development Long-Range RF (>200m) Ultra low power RF Evaluation of PSoC Software Demo of Sense & Control Dashboard— a complete Wireless Sensor Solution Expansion ports for add-on demos and development