Datasheet > BC41B143AXX-IXB-E4

BC41B143AXX-IXB-E4

更新时间： 2022-11-24 21:44:37

品牌	Logo	应用领域
其他 - ETC		蓝牙
页数	文件大小	规格书
89页	800K
描述
BlueCore 4-ROM CSP EDR Single Chip Bluetooth v2.0 + EDR System

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Device Features

_äìÉ`çêÉ»QJolj=`pm=bao

Single Chip Bluetooth^®

v2.0 + EDR System

Fully Qualified Bluetooth v2.0 + EDR System

Enhanced Data Rate (EDR) compliant with

v2.0 of specification for both 2Mbits/s and

3Mbits/s modulation modes

Product Data Sheet for

BC41B143A

Full-speed Bluetooth Operation with Full

Piconet Support

September 2005

Scatternet Support

1.8V core, 1.7 to 3.6V I/O Split Rails

Ultra Low Power Consumption

Excellent Compatibility with Cellular

Telephones

Minimum External Components Required

Integrated 1.8V Linear Regulator

USB and UART Port to 3MBits/s

Support for 802.11 Co-existence

RoHS Compliant

General Description

Applications

Cellular Handsets

_äìÉ`çêÉQJolj=`pm is a single-chip radio and

baseband IC for Bluetooth 2.4GHz systems

including EDR to 3Mbits/s.

Personal Digital Assistants (PDAs)

Digital cameras and other high-volume consumer

products

With the on-chip CSR Bluetooth software stack it

provides a fully compliant Bluetooth system to

v2.0 + EDR of the specification for data and voice

communications.

Space critical applications

BlueCore4-ROM CSP is designed to reduce the number

of external components required. This ensures that

production costs are minimised.

SPI

RAM

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 v2.0 + EDR

Specification (all mandatory and optional features).

UART/USB

ROM

RF IN

2.4

GHz

I/O

Radio

RF OUT

PIO

Baseband

DSP

To improve the performance of both Bluetooth and

802.11b/g co-located systems a wide range of

co-existence features are available including a variety of

hardware signalling: basic activity signalling and Intel

WCS activity and channel signalling.

MCU

PCM

XTAL

BlueCore4-ROM CSP System Architecture

This material is subject to CSR’s non-disclosure agreement

BC41B143A-ds-002Pd

Page 1 of 89

Production Information

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