Silicon Labs WF200 Wi-Fi® Transceivers
Silicon Labs WF200 Wi-Fi® Transceivers are targeted for applications needing optimal RF performance, low power consumption, and a secure end-to-end solution. The WF200 from Silicon Labs integrates the Balun, T/R switch, LNA, and PA for best possible RF performance. Co-existence with other external 2.4GHz radios are supported.
WF200 is optimized for resource and power constrained devices at the RF, protocol and firmware levels. Power-conscious devices take advantage of these features in active and idle/sleep modes.
WF200 provides a secure boot and a secure and encrypted host interface for security-sensitive applications. Robust security is made possible with a native integrated True Random Number Generator and OTP memory for confidential encryption key storage.
The WF200 fits Linux-based and RTOS-based host processors and supports the 802.11 split MAC and the 802.11 full MAC architectures. It communicates with the external host controller over the SPI or SDIO interface.
Features
- IEEE 802.11b/g/n compliant
- +17dBm TX power
- -96.7dBm RX sensitivity
- Integrated antenna diversity support
- Ultra-low power consumption
- Secure and signed software
- Encrypted host interface communication
- Linux and RTOS host support
- 4x4 QFN32 package
Applications
- Industrial, home and building automation
- Home appliances
- Security solutions
- Retail and commercial
- Commercial transportation
- Consumer medical
- Sports and fitness
Block Diagram
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