BCM43303KUBG BROADCOM Ethernet

BCM43303KUBG Overview

The Broadcom BCM4330 single chip device provides for the highest level of integration for a mobile or handheld wireless system, with integrated IEEE 802.11 a/b/g and single-stream 802.11n (MAC/baseband/radio), Bluetooth® 4.0 + HS, and FM radio receiver and transmitter. It includes on-chip 2.4 GHz and 5 GHz WLAN CMOS power amplifiers that meet the output power requirements of most handheld systems while permitting an optional external power amplifier for higher output power applications, if required.

Utilizing advanced design techniques and process technology to reduce active and idle power, the BCM4330 is designed to address the needs of highly mobile devices that require minimal power consumption and compact size. It includes a power management unit which simplifies the system power topology and allows for operation directly from a mobile platform battery while maximizing battery life.

Features

The BCM4330 implements the highly sophisticated Enhanced Collaborative Coexistence radio coexistence algorithms and hardware mechanisms, allowing for an extremely collaborative Bluetooth coexistence scheme along with coexistence support for external radios (such as GPS, WiMax, or Ultra Wide-band radio technologies, as well as cellular radios) and a single shared antenna (2.4 GHz antenna for Bluetooth and WLAN).

As a result, enhanced overall quality for simultaneous voice, video, and data transmission on a handheld system is achieved. For the WLAN section, two alternative host interface options are included: an SDIO v2.0 interface that can operate in 4b, 1b, or gSPI modes, and an HSIC interface. An independent, high-speed UART is provided for the Bluetooth host interface. Package options include 4.89 mm x 5.33 mm WLBGA and WLCSP, and 6.5 mm x 6.5 mm FCFBGA.

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