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EB35W1M PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EB35W1M
기능 Bluetooth Stereo Audio Module
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EB35W1M 데이터시트, 핀배열, 회로
EB35W1M Datasheet
EB35W1M Bluetooth Stereo Audio Module
Product Description
The EB35W1M Bluetooth stereo audio module is based on CSR BC05 chip BC57E687. The
module has been integrated with most of the peripheral components and fully tuned to obtain
best RF and audio performance, thus make it a simple plug and play solution for Bluetooth
products design. This mass production proven module helps OEM customers to achieve high
yield rate and reduce the time to market.
EB35W1M is complaint with Bluetooth V2.0+EDR, and supports A2DP, AVRCP, HS, HF
profiles, it mainly targets on Bluetooth stereo applications like Bluetooth speakers, Car-kits, it
has been designed with the stereo application specified requirements in mind. The embedded
Kalimba DSP enables sound effects as echo cancelation, noise cancelation, SRS sound
functions. The module also features a UART connection to let the master MCU to have the full
access of the Bluetooth functions.
Applications
z Stereo Speakers
z Stereo Headsets
z Stereo Car-kits
z Stereo Audio Dongles
z Microphones
Features
z Complete Stereo Bluetooth Function Module
z Based on CSR BC05 chip BC57E687
z Compliant with Bluetooth V2.0+EDR
z Built-in Battery Charger
z Built-in 1.8V DC/DC Converter
z Highly integrated, small form factor
z Class 2 RF with range up to 15m
z Embedded DSP for sound processing support
z Full Bluetooth functions through UART control
z High performance Integrated 16 bit codec for Stereo input and output
z Flexible design, custom functions supported
©2005-2008 Gigawit Electronics Ltd.
Version 1.1, 2008-10-11
Page 1 of 10




EB35W1M pdf, 반도체, 판매, 대치품
8 SPI_MISO
9 SPI_CLK
10 SPI_MOSI
11 VREG_EN_H
12 PIO6
13 LED1
14 LED0
15 GND
I/O
I/O
I/O
I
I/O
O
O
P
16 BAT_P
O
17 VDD_CHG
18 1.8V
19 3.3V
20 MICBIAS
21 MICR-
22 MICR+
23 MICL-
24 MICL+
25 SPKR-
26 SPKR+
27 AGND
28 SPKL-
29 SPKL+
30 GND
31 RF_OUT
32 GND
33 PIO0
34 PIO1
35 PIO2
36 PIO3
37 PIO4
38 #RESET
39 PIO11
40 PIO10
41 PIO7
42 AIO1
43 AIO0
I
P
P
A
A
A
A
A
A
A
P
A
A
P
A
P
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
©2005-2008 Gigawit Electronics Ltd.
EB35W1M Datasheet
SPI data out
SPI clock
SPI data in
High Voltage Regulator Enable Input, 1 to enable
General purpose I/O
LED driver, Open drain output
LED driver, Open drain output
Ground Power
Lithium ion/polymer battery positive terminal.
Battery charger output and input to switch-mode
regulator
Lithium ion/polymer battery charger input
1.8V DC output
3.3V DC input
Microphone bias
Microphone input negative, right
Microphone input positive, right
Microphone input negative, left
Microphone input positive, left
Speaker output negative, right
Speaker output positive, right
Audio GND
Speaker output negative, left
Speaker output positive, left
Ground Power
RF signal output
Ground Power
General purpose I/O
General purpose I/O
General purpose I/O
General purpose I/O
General purpose I/O
Reset, active low
General purpose I/O
General purpose I/O
General purpose I/O
Analog programmable I/O
Analog programmable I/O
Version 1.1, 2008-10-11
Page 4 of 10

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EB35W1M 전자부품, 판매, 대치품
Application Circuit
EB35W1M Datasheet
VOL-
VOL+
PLAY/PAUSE
NEXT
PREVIOUS
VREG_EN_H
Figure[3]: Application Schematic(With Battery)
©2005-2008 Gigawit Electronics Ltd.
Version 1.1, 2008-10-11
Page 7 of 10

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전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

휴대전화 : 010-3582-2743


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877, [ 홈페이지 ]



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EB35W1M

Bluetooth Stereo Audio Module

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