Sentry BT-V2.0 User Manual
SENTRY
AC410
x family + BT
-V2.0
User’s Manual
SENTRY
TABLE OF CONTENTS
1. INTRODUCTION
1.1. G
1.2. B
ENERAL INTRODUC
LOCK DIAGRAM
2. MAIN FEATURES AND APPLICATION.................................................................................................. 4
2.1. S
2.2. A
YST
PPLI
EM
CATION
3. TECHNICAL SPECIFICATIONS.............................................................................................................. 5
3.1. AC410
X FAM
3.2. BT-V2.0 B
4. BT-V2.0 BLUETOOTH MODULE MECHANICAL DIMENSIONS AND ELECTRICAL FEATURE
8
4.1. BT-V2.0 S
4.2. BT-V2.0 P
4.3. BT-V2.0
4.4. BT-V2.0 PCB L
. RECOMMENDED REFLOW
5
6. RELATED RECOMMENDED ................................................................................................................. 13
7. DOCUMENT HISTORY ........................................................................................................................... 14
AND BLOCK DIAGRAM........................................................................................... 2
....
TION
................................................................................................................................ 3
....
K
EY FEATURE
....
....................................................................................................................................... 4
C
HA
ILY
ETOOTH
LU
CHEMATIC
IN ASSIGNMENT
OUTL
:(MM) ....
INE
OCATION
................................................................................................................... 2
........................................................................................................................ 4
....
....
RACTERISTICS
M
ODULE CHAR
....
........................................................................................................................... 8
.................................................................................................................. 8
....
................................................................................................... 5
............................................................................ 7
ACTERISTICS
....
...................................................................................................................... 9
.................................................................................................................. 10
....
TEMPERATURE PROFILE................................................................. 12
AC410x family+BT-V2.0
User’s Manual
1
3/14/2014
AC410x family+BT-V2.0
3/14/2014
SENTRY
1. Introduction and Block Diagram
1
.1. General Introduction
BT-V2.0(BK3513) is a Bluetooth 2.1 class 2 modules which is a high performance, cost
effective, low power and compact solution. The Bluetooth class 2 module provides a complete
2.4GHz Bluetooth system based on BK3513 chip which is a single chip radio and baseband
IC for Bluetooth 2.4GHz systems. This module is fully compliant to Bluetooth v2.1 for audio
communications.
The AC410x family is a low-power, high-performance microprocessor with 96KB SRAM,
which incorporates a 32-bit RISC CPU, a high-speed digital signal processor(DSP) and rich
peripheral circuits. Key features of the AC410x family include:
---- 36 Programmable GPIO.
---- Support Watch Dog (WDT) and RTC.
---- 24 Interrupt Sources and 4 interrupt priority level.
---- Support idle/standby/sleep low power mode and IO wakeup.
---- Two 8bit and two 16bit Timer/Counters, supports PWM mode and capture function.
---- 16bit stereo DAC with Headphone Amplifier.
---- 16bit ADC with Microphone Amplifier.
---- Two full-duplex UART, and UART0 supports DMA.
---- Two SPI controller supports master and slave, and DMA.
---- Two SD master controller supports DMA.
---- One full speed USB2.0 controller which supports master and slave.
---- One IIC and one IIS controller.
The AC410x family is a powerful microprocessor with rich peripheral resources which
provides a highly flexible and cost effective solution to many embedded control applications.
User’s Manual
2
AC410x family+BT-V2.0
3/14/2014
SENTRY
1
.2. Block Diagram
User’s Manual
3
AC410x family+BT-V2.0
3/14/2014
SENTRY
2. Main Features and Application
2
.1. System Key Feature
● Bluetooth Class2 operation (up to 10 meters range).
● Mono codec with 1 microphone inputs.
● Radio includes integrated balun 5-band fully configurable EQ.
● compliant with the Bluetooth V2.1 protocol.
● support the Bluetooth protocol framework:
ANDS-FREE PROFILE （HFP：HF）；
H
ADVANC
A
UDIO/VIDEO REMOTE CONTROL PROFILE（AVRCP：CT）；
● support the SBC decoding, support for stereo output with 16KHz/32KHz/44.1KHz/48KHz
ED AUDIO DISTRIBUTION PROFILE（A2DP：SNK）；
sample rate
● support the mobile music player switching songs, playing or pausing music
● support the echo cancellation and noise suppression
● support incoming call answer / reject, voice reporting calling number, adjusting the volume
●support active connections and simple pairing;
2
.2. Application
●
Mono headsets
●
Wired Mono headsets and headphones
●
Wireless telephone and stereo headphones
●
Portable speakers
●
Mp3 player and PMP
●
Car Audio
●
Other portable devices
User’s Manual
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