CC2531F128, CC2531F256

SWRS086A – SEPTEMBER 2009 – REVISED JUNE 2010

www.ti.com

APPLICATIONS

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USB Upgradable 2.4-GHz IEEE 802.15.4

Systems

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RF4CE Remote Control Target for TV or STB

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PC Peripherals

•

•

Home/Building Automation

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Lighting Systems

•

Industrial Control and Monitoring

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Low-Power Wireless Sensor Networks

•

Consumer Electronics

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Health Care

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

DESCRIPTION

The CC2531 is a USB enabled true system-on-chip (SoC) solution for IEEE 802.15.4, ZigBee and RF4CE

applications. It enables USB dongles or USB upgradable network nodes to be built with low total bill-of-material

costs. The CC2531 combines the performance of a leading RF transceiver with an industry-standard enhanced

8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful features. The CC2531

has various operating modes, making it suited for systems where ultralow power consumption is required. Short

transition times between operating modes further ensure low energy consumption. Source code for USB HID and

CDC libraries and examples are downloadable from the CC2531 product page on www.ti.com.

Combined with the industry-leading and golden-unit-status ZigBee protocol stack ( Z-Stack™) from Texas

Instruments, the CC2531 provides a robust and complete ZigBee USB dongle or firmware upgradable network

node.

Combined with the golden-unit-status RemoTI™ stack from Texas Instruments, the CC2531 provides a robust

ZigBee RF4CE remote-control target for USB dongle or TV/STB implementations.

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Product Folder Link(s): CC2531F128 CC2531F256