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WF200CR

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WF200CR 技术参数

WF200 Data Sheet: Wi-Fi Network

Co-Processor

The Silicon Labs WF200 is an Ultra Low Power Wi-Fi^®transceiver or network co-pro-

cessor (NCP) targeted for applications where optimal RF performance, low-power con-

KEY POINTS

sumption, and secure end-to-end solution, together with fast time to market, are key re-

• IEEE 802.11 b/g/n compliant

quirements.

• TX power: +17 dBm

The WF200 integrates the Balun, T/R switch, LNA and PA for best possible RF perform-

ance. Co-existence with other external 2.4GHz radios is supported.

• RX sensitivity: -96.3 dBm

• Integrated antenna diversity support

• Ultra low power consumption

• Secure and signed software

• Encrypted host interface communication

• Linux and RTOS host support

• 4x4 QFN32 package

WF200 has been optimized for resource and power constrained devices at the RF, pro-

tocol, and firmware levels. Power conscious devices can take advantage of these fea-

tures in both active and idle/sleep modes

For security sensitive applications, WF200 provides secure boot and a secure & encryp-

ted host interface. Robust security is made possible with a native integrated True Ran-

dom Number Generator and OTP memory for confidential encryption key storage.

The WF200 fits well with Linux-based and RTOS-based host processors. WF200 sup-

ports both 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

silabs.com | Building a more connected world.

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

Preliminary Rev. 0.60

12 3 4 5 6 7...37

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