BCM43362SKUBGT Datasheet, PDF (12/84 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11™ b/g/n MAC/Baseband/Radio + SDIO

BCM43362 Data Sheet
Section 1: Overview
Overview
Overview
The Broadcom® BCM43362 provides the highest level of integration for a mobile or handheld wireless system,
with integrated IEEE 802.11 b/g/n. 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. The
BCM43362 is designed to address the needs of highly mobile devices that require minimal power consumption
and reliable operation.
Figure 2 shows the interconnect of all the major physical blocks in the BCM43362 and their associated external
interfaces, which are described in greater detail in the following sections.
Figure 2: BCM43362 Block Diagram
SDIO/SPI
SDIOD
gSPI
ARM processor
PMU Ctrl
WDog timer
OTP
GPIO
UART
JTAG
SWREG
LDO
LPO
XTAL OSC
Always ON
Buffer
POR
Power
supply
SLEEP CLK
Dedicated
crystal or TCXO
TCXO signal shared
with BT/FM/GPS chip
WL_RST_N
GPIO
UART
JTAG
PA
RAM
(Int)
(240 KB)
ROM
(448 KB)
BT COEX
EXT LNA/RF
Switch Control
Broadcom_®
February 13, 2015 • 43362-DS106-R
IEEE 802.11 b/g/n MAC/Baseband/Radio + SDIO
Page 11
BROADCOM CONFIDENTIAL