CC3000MOD

SWRS126 – NOVEMBER 2012

www.ti.com

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.

FEATURES

WLAN

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802.11b/g integrated radio, modem, and MAC supporting WLAN communication as a BSS station with CCK

and OFDM rates from 1 to 54 Mbps in the 2.4-GHz ISM band

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Auto-calibrated radio with a single-ended 50-

Ω interface enables easy connection to the antenna without

requiring expertise in radio circuit design.

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Advanced connection manager with seven user-configurable profiles stored in an NVMEM allows automatic

fast connection to an access point without user or host intervention.

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Supports all Wi-Fi security modes for personal networks: WEP, WPA, and WPA2 with on-chip security

accelerators

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Smart Config™ WLAN provisioning tools allow customers to connect a headless device to a WLAN network

using a smart phone, tablet, or PC.

Network Stack

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Integrated IPv4 TCP/IP stack with BSD socket APIs enables simple internet connectivity with any

microcontroller, microprocessor, or ASIC.

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Supports four simultaneous TCP or UDP sockets

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Built-in network protocols: ARP, ICMP, DHCP client, and DNS client enable easy connection to the local

network and to the Internet.

Host Interface and Driver

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Interfaces over 4-wire serial peripheral interface (SPI) with any microcontroller, or processor at clock speed

up to16 MHz

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Low footprint driver provided for TI MCUs and easily ported to any processor or ASIC

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Simple APIs enable easy integration with any single-threaded or multi-threaded application.

System

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Works from a single, preregulated power supply or connects directly to a battery

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Separated I/O voltage rail allows flexible integration with host processors

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Ultra-low leakage shut-down mode with current <5 µA

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Integrated clock sources

EEPROM

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Integrated EEPROM stores firmware patch, network configuration, and MAC address.

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Programmable through an I2C interface or over APIs from the host, allowing over-the-air firmware upgrades

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Can store 5 KB of user data accessible to the host application, enhancing the MCU NVM

2

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