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BTA256M 데이터시트 PDF




Buddies Technology에서 제조한 전자 부품 BTA256M은 전자 산업 및 응용 분야에서
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부품번호 BTA256M 기능
기능 Bluetooth Module
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BTA256M 데이터시트, 핀배열, 회로
http://www.buddies-tech.com
BTA256M DATASHEET
BTA256M
Bluetooth Module Data Sheet
Document Type:
Document Version:
Release Date:
Bluetooth Module Datasheet
V1.01
Apr. 18, 2014
Copyright 2014 by Buddies Technology Limited . All Rights Reserved.
Reproduction of this document, in part of in whole, by any means is prohibited without written permission
from Buddies Technology Ltd. The information contained herein is believed to be accurate as of
the date of publication. However, Buddies is not liable for any damages, including indirect or
consequential from the use of software this document represents, or any reliance of the accuracy of this
document. Buddies reserves the right to change the contents of this document at any time without notice.
This document contains proprietary confidential trade secrets and may be subject to additional
restrictions contained in the licensing agreement under which this document was obtained.




BTA256M pdf, 반도체, 판매, 대치품
http://www.buddies-tech.com
BTA256M DATASHEET
1. INTRODUCTION
The BTA256M Bluetooth® module is a perfect consumer audio solution for wireless
applications, such as wireless soundbars,wireless stereo speakers and headphones. It can
be connected with any Bluetooth® devices in an operating range. It is slim and light so the
designers can have better flexibilities for the product shapes.
The BTA256M Bluetooth® module complies with Bluetooth® specification version 4.0. It
supports HSP,HFP,A2DP,AVRCP,SPP,SPP LE.profiles.It integrates an ultra-low-pwer
DSP and application processor with embedded flash memory,a high-performance stereo
codec,a power management subsystem in a SOC IC.The dual-core architec with flash mem
enables manufactures to easily differentiate ther products with new features without
extending development cycles.It integrates RF Baseband controller, antenna,etc. and
provide UART interface, programmable I/O, stereo speaker output, microphone input,etc.
The detail information of BTA256M Bluetooth® module is presented in this document
below.
1.1 Block Diagram
Antenna
MIC
SPI
SD Card
Line in
Filter
Crystal
CC2564
BM5064
SPI
FLASH
Crystal
PIOs
USB
Decode
I2S
I2C
UART
Line Out

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BTA256M 전자부품, 판매, 대치품
http://www.buddies-tech.com
BTA256M DATASHEET
2. GENERAL SPECIFICATION
General Specification
Chip Set
Module ID
BT Standard
Frequency Band
Modulation
Number of channels
Baseband Crystal OSC
RF Input Impedance
Host Interface
Profile
Operating Environment
Temperature
TI CC2564,MV BM5064
BTA256M
Bluetooth® V4.0 specification
2.402GHz~2.480GHz ISM Band
FHSS,GFSK,DPSK,DQPSK
79 channels for Classic Bluetooth
40 channels for Bluetooth Low Energy
26MHz
50 ohms
l PIO,UART,I2C,SPI,USB
l Line-in,Line-out,Mic in,I2S
HSP,HFP,A2DP,AVRCP,SPP,SPP LE
-40ºC to +85ºC
Humidity
10%~95% Non-Condensing
Environmental
RoHS Compliant
Bluetooth Specification
Characteristics
Condition
Output Power
Modulation GFSK
Modulation EDR @ 8DPSK
Sensitivity @ Dirty Tx On
Class 1.5
dF1 avg
dF2 max
dF2avg/dF1avg
RMS DEVM
%99 DEVM
Peaj DEVM
GFSK@ BER=0.1%
/4-DQPSK@ BER=0.1%
8DPSK@ BER=0.1%
Maximum Input Level
GFSK@ BER=0.1%
/4-DQPSK@ BER=0.1%
8DPSK@ BER=0.1%
TYP
9.9
161
129
86
5
10
12
-91
-91
-84
-10
-10
-10
BT Spec.
10.5
140 ~ 175
>115
80
13
20
25
-70
-70
-70
-20
-20
-20
Unit
dBm
KHz
KHz
%
%
%
%
dBm
dBm
dBm
dBm
dBm
dBm

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관련 데이터시트

부품번호상세설명 및 기능제조사
BTA256M

Bluetooth Module

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