BCM43353LIUBGT Datasheet, PDF (23/143 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 for Automotive and Industrial Applications

BCM43353 Data Sheet
Automotive and Industrial Usage Model
Automotive and Industrial Usage Model
The BCM43353 incorporates a number of unique features to simplify integration into automotive and industrial
platforms. Its flexible PCM and UART interfaces enable it to transparently connect with existing platform circuits.
In addition, the TCXO and LPO inputs allow the use of existing automotive and industrial features to further
minimize the size, power, and cost of the complete system.
• The PCM interface provides multiple modes of operation to support both master and slave as well as hybrid
interfacing to single or multiple external codec devices.
• The UART interface supports hardware flow control with tight integration to power-control sideband
signaling to support the lowest power operation.
• The crystal oscillator interface accommodates any of the typical reference frequencies used by mobile
platform architectures.
• The highly linear design of the radio transceiver ensures that the device has the lowest spurious emissions
output regardless of the state of operation. It has been fully characterized in the global cellular bands.
• The transceiver design has excellent blocking and intermodulation performance in the presence of a
cellular transmission (LTE, GSM^®, GPRS, CDMA, WCDMA, or iDEN).
The BCM43353 is designed to directly interface with new and existing automotive and industrial platform
designs.
Broadcom^®
November 14, 2014 • 43353-DS104-R
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