Datasheet > BC352239A-IVQ-E4

BC352239A-IVQ-E4

更新时间： 2024-11-28 21:54:35

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其他 - ETC		/
页数	文件大小	规格书
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描述
BlueCore 3-Multimedia External

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BC352239A-IVQ-E4 数据手册

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Device Features

Fully Qualified Bluetooth system

Single Chip Bluetooth® v1.2 System

Bluetooth v1.2 Specification Compliant

Kalimba DSP Open Platform Co-Processor

Production Information Data Sheet For

Full Speed Bluetooth Operation with Full

Piconet Support

BC352239A

Scatternet Support

November 2004

Low Power 1.8V Operation

7 x 7mm 120-ball VFBGA Package

Minimum External Components

Integrated 1.8V regulator

Dual UART Ports

16-bit Stereo Audio CODEC

I²S and SPDIF Interfaces

RoHS Compliant

General Description

Applications

BlueCore3-Multimedia External is a single chip

radio and baseband IC for Bluetooth 2.4GHz

systems.

Stereo Headphones

Automotive Hands-Free Kits

Echo Cancellation

BC352239A interfaces to 8Mbit of external Flash

memory. When used with the CSR Bluetooth

software stack, it provides a fully compliant

Bluetooth system to v1.2 of the specification for

data and voice communications.

High Performance Telephony Headsets

Enhanced Audio Applications

A/V Profile Support

BlueCore3-Multimedia External contains the Kalimba

DSP, an open platform digital signal processor (DSP) co-

processor supporting enhanced audio applications.

RAM

External Memory

FLASH

SPI

BlueCore3-Multimedia External has been designed to

reduce the number of external components required,

ensuring that production costs are minimised.

Baseband

DSP

UART/USB

2.4

GHz

Radio

RF IN

RF OUT

I/O

The device incorporates auto-calibration and built-in

self-test (BIST) routines to simplify development, type

approval and production test. All hardware and device

firmware is fully compliant with the Bluetooth v1.2

Specification.

PIO

MCU

Audio In/Out

PCM / I²S / SPDIF

Kalimba DSP

XTAL

BlueCore3-Multimedia External System

Architecture

Production Information

BC352239A-ds-001Pc

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