BCM20707 datasheet(5/65 Pages) CYPRESS

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Table of Contents

BCM20707 Preliminary Data Sheet

Broadcom®

Bluetooth SoC

May 27, 2016 • 20707-DS206-R

Page 4

BROADCOM CONFIDENTIAL

Table of Contents

About This Document .................................................................................................................................. 9

Purpose and Audience............................................................................................................................ 9

Acronyms and Abbreviations................................................................................................................... 9

Technical Support ........................................................................................................................................ 9

Section 1: Functional Description ................................................................................... 10

Bluetooth Baseband Core ......................................................................................................................... 10

Bluetooth 4.2 Features .......................................................................................................................... 10

Link Control Layer ................................................................................................................................. 11

Test Mode Support................................................................................................................................ 11

Frequency Hopping Generator.............................................................................................................. 11

Microprocessor Unit................................................................................................................................... 12

NVRAM Configuration Data and Storage.............................................................................................. 12

One-Time Programmable Memory........................................................................................................ 12

External Reset....................................................................................................................................... 13

Integrated Radio Transceiver .................................................................................................................... 14

Transmit ................................................................................................................................................ 14

Digital Modulator ............................................................................................................................ 14

Digital Demodulator and Bit Synchronizer ..................................................................................... 14

Power Amplifier .............................................................................................................................. 14

Receiver ................................................................................................................................................ 15

Digital Demodulator and Bit Synchronizer ..................................................................................... 15

Receiver Signal Strength Indicator................................................................................................. 15

Local Oscillator Generation................................................................................................................... 15

Calibration ............................................................................................................................................. 15

Internal LDO.......................................................................................................................................... 15

Collaborative Coexistence......................................................................................................................... 16

Global Coexistence Interface .................................................................................................................... 16

SECI I/O ................................................................................................................................................ 16

Peripheral Transport Unit .......................................................................................................................... 17

Broadcom Serial Communications Interface ......................................................................................... 17

UART Interface...................................................................................................................................... 18

Peripheral UART Interface ............................................................................................................. 19

PCM Interface.............................................................................................................................................. 20

Slot Mapping ......................................................................................................................................... 20

Frame Synchronization ......................................................................................................................... 20

Data Formatting..................................................................................................................................... 20

Burst PCM Mode................................................................................................................................... 20

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