BCM43455 Preliminary Data Sheet
BCM43455 Overview
Section 1: BCM43455 Overview
Overview
The Broadcom BCM43455 single-chip device provides the highest level of integration for a mobile or handheld
wireless system, with integrated IEEE 802.1 a/b/g/n/ac MAC/baseband/radio, Bluetooth 4.1 + EDR (enhanced
data rate), and FM receiver. It provides a small form-factor solution with minimal external components to drive
down cost for mass volumes and allows for handheld device flexibility in size, form, and function.
Comprehensive power management circuitry and software ensure the system can meet the needs of highly
mobile devices that require minimal power consumption and reliable operation.
Figure 2 on page 20 shows the interconnect of all the major physical blocks in the BCM43455 and their
associated external interfaces, which are described in greater detail in the following sections.
Broadcom®
November 5, 2015 • 43455-DS109-R
Page 19
BROADCOM CONFIDENTIAL
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