BCM4354KKWBGT Datasheet, PDF (18/192 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4354 Data Sheet
Section 1: Overview
Overview
Overview
The Broadcom^® BCM4354 single-chip device provides the highest level of integration for a mobile or handheld
wireless system, with integrated IEEE 802.11 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 18 shows the interconnect of all the major physical blocks in the BCM4354 and their
associated external interfaces, which are described in greater detail in the following sections.
Feature
Package ball count
PCIe
USB2.0 (Bluetooth)
HSIC
I²S
GPIO
SDIO 3.0
Table 1: Device Options and Features
WLBGA
192 pins
Yes
Yes
Yes
Multiplexed onto six parallel flash pins
11
Yes
WLCSP
395 bumps
Yes
Yes
Yes
No
16
Yes
Broadcom^®
October 15, 2014 • 4354-DS109-R
BROADCOM CONFIDENTIAL
Page 17