Haier US Appliance Solutions BLEB001 BB2707-25 Bluetooth Dual Mode Module User Manual Revised
Haier US Appliance Solutions, Inc. BB2707-25 Bluetooth Dual Mode Module Users Manual Revised
Users Manual Revised
Our Focus, Your Legend BB2707-25 EDR/BLE Module
Iton Technology Corp . www.sziton.com
1
Bluetooth Module Datasheet
Version: V2.0
Part Number: BB2707-25
Hardware version: Ver1.3
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Disclaimer and Copyright Notice
Information in this document, including URL references, is subject to
change without notice.
This Document is provided “AS IS” with no warranties whatsoever,
including any warranty of merchantability, noninfringement, fitness for any
particular purpose ,or any warranty otherwise arising out of any proposal,
specification or sample. All liability, including liability for infringement of
any proprietary rights, relating to use of information in this document is
disclaimed. No licenses express or implied, by estoppel or otherwise, to any
intellectual property rights are granted herein.
The Bluetooth word symbol and logo for all Bluetooth SIC,Inc company.
All trade names, trademarks and registered trademarks mentioned in this
document are property of their respective owners, and are hereby
acknowledged.
Copyright ○
C2015 ITON Technology Corp. All rights reserved.
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CATALOG
1.Overview.......................................................................................................... 4
1.1 Applications.............................................................................................4
1.2 Features................................................................................................... 5
1.3 Functional Block Diagram......................................................................6
1.4 Physical Description............................................................................... 6
2.Supporting Document.................................................................................... 11
2.1 Reference Schematic.............................................................................11
2.2 Layout Considerations.......................................................................... 11
2.3 Electrical Characteristics...................................................................... 12
2.4 RF Specification....................................................................................14
3.Mechanical Specification...............................................................................16
4. Packing Information......................................................................................16
5.Revision History.............................................................................................17
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1.Overview
The BB2070-25 module is using the Broadcom® BCM20707
solution.Bluetooth 4.2-compliant, stand-alone baseband processor with an
integrated 2.4 GHz transceiver. Manufactured using the industry's most
advanced 40nm CMOS low-power process, the BCM20707 employs the
highest level of integration to eliminate all critical external components,
thereby minimizing the device's footprint and the costs associated with
implementing Bluetooth solutions.
The module includes Flash, crystal, and PCB antenna(When SMT,RS1 is
NC,and LC5、LC6、LC7 is welding on PCB) or optional external antenna
connection(When SMT,RS1 is welding on PCB,and LC5 、LC6 、LC7 is
NC),the PCB antenna is default.
1.1 Applications
• Home automation
• Point-of-sale input devices
• Blood pressure monitors
• “Find me” devices
• Heart rate monitors
• Proximity sensors
• Thermometers
• Wearables
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1.2 Features
• Complies with Bluetooth Core Specification version 4.2 including
BR/EDR/BLE
• Broadcom proprietary LE data rate up to 2 Mbps
• BLE HID profile version 1.00 compliant
• Bluetooth Device ID profile version 1.3 compliant
• Supports Generic Access Profile (GAP)
• Supports Adaptive Frequency Hopping (AFH)
• Excellent receiver sensitivity
• Programmable output power control
• Integrated ARM Cortex-M3 microprocessor core
• On-chip power-on reset (POR)
• Support for EEPROM and serial flash interfaces
• Integrated low dropout regulators (LDO)
• On-chip software controlled PMU
• PCM/I2 S Interface
• Infrared modulator
• IR learning
• On-chip support for SPI (master/slave modes)
• Broadcom Serial Communications interface (compatible with NXP I2C
slaves)
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1.3 Functional Block Diagram
1.4 Physical Description
The BB2707-25 is a 12.5mm×20mm TG170 PCB with 25 pads located
around the perimeter.
Table 1 shows the pinout diagram of the module.
Pin Signal Pin Signal Pin Signal Pin Signal
1 ANT2 2 GND 3 OTP_Sel 4 Up_RTS_N
5 Up_CTS_N 6 Up_TXD 7 Up_RXD 8 LED1
9 LED2 10 GND 11 RST_N 12 MFI_RST
13 SELASH_SI 14 SELASH_SC
K15 SWITCH 16 SCL
17 SDA 18 LED_STATUS 19 TXD 20 RXD
21 GPIO_1 22 GPIO_2 23 GPIO_3 24 VCC
25 GND
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Table 1 Pin Location
Figure 2: Module PCB Top View
Table 2 Pin Function Descriptions
Pin
No.
Pin name I/O Power
domain
Descriptions
1 ANT2 I/O VDD_RF RF I/O antenna port, Note:It is active by select
RS1 ,and LC5,LC6,LC7 is NC when SMT
2 GND N/A Ground
3 OTP_Sel I VDDO • If OTP is used, pull this pin high.
• If OTP is not used, pull this pin low.
4 Up_RTS_N O VDDO UART request to send output
5 Up_CTS_N I VDDO UART clear to send input
6 Up_TXD O VDDO UART transmit data
7 Up_RXD I VDDO UART receive data
8 LED1 O VDDO BT_GPIO_1/BT_HOST_WAKE A signal from the
BCM20707 device to the host indicating that the
Bluetooth device requires attention.
I/O VDDO GPIO: P25
SPI_1: MISO (master and slave)
Peripheral UART: puart_rx
I/O VDDO GPIO: P32
A/D converter input 7
Quadrature: QDX0
SPI_1: SPI_CS (slave only)
Auxiliary clock output: ACLK0
Peripheral UART: puart_tx
9 LED2 I VDDO BT_GPIO_0/BT_DEV_WAKE A signal from the
host to the BCM20707 that the host requires
attention.
I/O VDDO GPIO: P36
A/D converter input 3
Quadrature: QDZ0
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SPI_1: SPI_CLK (master and slave)
Auxiliary Clock Output: ACLK0
External T/R switch control: ~tx_pd
I/O VDDO GPIO: P38
A/D converter input 1
SPI_1: MOSI (master and slave)
IR_TX
10 GND N/A Ground
11 RST_N I VDDO Active-low reset input
12 MFI_RST O VDDO Used for shared-clock application.
I/O VDDO GPIO:P4
Quadrature: QDY0
Peripheral UART: puart_rx
SPI_1: MOSI (master and slave)
IR_TX
I/O VDDO GPIO: P24
SPI_1: SPI_CLK (master and slave)
Peripheral UART: puart_tx
13 SELASH_SI I/O VDDO SPI2_MOSI_I2C_SDA
14 SELASH_SCK I/O VDDO SPI2_CLK
15 SWITCH I/O VDDO PCM sync/I2S word select
I/O VDDO GPIO: P0
A/D converter input 29
Peripheral UART: puart_tx
SPI_1: MOSI (master and slave)
IR_RX
60Hz_main
Note: Not available during TM1 = 1.
I/O VDDO GPIO: P34
A/D converter input 5
Quadrature: QDY0
Peripheral UART: puart_rx
External T/R switch control: tx_pd
16 SCL I/O VDDO PCM/I2S data output.
I2C_SCL
I/O VDDO GPIO: P3
Quadrature: QDX1
Peripheral UART: puart_cts
SPI_1: SPI_CLK (master and slave)
I/O VDDO GPIO: P29
Optical control output: QOC3
A/D converter input 10
LED2
Current: 16 mA sink
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I/O VDDO GPIO: P35
A/D converter input 4
Quadrature: QDY1
Peripheral UART: puart_cts
BSC: SDA
17 SDA I/O VDDO PCM/I2S data input.
I2C_SDA
I/O VDDO GPIO: P12
A/D converter input 23
18 LED_STATUS I/O VDDO PCM/I2S clock Fp1
I/O VDDO GPIO: P2
Quadrature: QDX0
Peripheral UART: puart_rx
SPI_1: SPI_CS (slave only)
SPI_1: MOSI (master only)
I/O VDDO GPIO: P28
Optical control output: QOC2
A/D converter input 11
LED1
Current: 16 mA sink
I/O VDDO GPIO: P37
A/D converter input 2
Quadrature: QDZ1
SPI_1: MISO (slave only)
Auxiliary clock output: ACLK1
BSC: SCL
19 TXD I/O VDDO General-purpose I/O4: can also be configured as a
GCI pin.
I/O VDDO GPIO: P6
Quadrature: QDZ0
Peripheral UART: puart_rts
SPI_1: SPI_CS (slave only)
60Hz_main
I N/A External LPO input
I/O VDDO GPIO: P31
A/D converter input 8
Peripheral UART: puart_tx
20 RXD I/O VDDO General-purpose I/O3
I/O VDDO GPIO: P27
SPI_1: MOSI (master and slave)
Optical control output: QOC1
Triac control 2
Current: 16 mA sink
I/O VDDO GPIO: P33
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A/D converter input 6
Quadrature: QDX1
SPI_1: MOSI (slave only)
Auxiliary clock output: ACLK1
Peripheral UART: puart_rx
21 GPIO_1 I/O VDDO General-purpose I/O7: can also be configured as a
GCI pin.
I/O VDDO GPIO: P30
A/D converter input 9
Peripheral UART: puart_rts
22 GPIO_2 I/O VDDO General-purpose I/O6: can also be configured as a
GCI pin.
I/O VDDO GPIO: P11
Keyboard scan output (column): KSO3
A/D converter input 24
I/O VDDO GPIO: P26
SPI_1: SPI_CS (slave only)
Optical control output: QOC0
Triac control 1
Current: 16 mA sink
23 GPIO_3 I/O VDDO General-purpose I/O5: can also be configured as a
GCI pin.
Debug UART
I/O VDDO GPIO: P15
A/D converter input 20
IR_RX
60Hz_main
24 VCC I N/A VCC
25 GND N/A Ground
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2.Supporting Document
2.1 Reference Schematic
The most recent schematic , bill of material ,and layout file are available
from the ITON Technology Limit. Contact your ITON representative for
details.
2.2 Layout Considerations
The BB2707-25 module is placed at the location where the antenna is away
from the power supply(i.e.,BT1 Battery contacts)and any digital signal
traces.. The antenna keep-out area which is 5mm around the parameter of the
module region is shown in the red dotted box. PCB material and signal traces
should not be placed within the antenna keep-out area to assure optimum
antenna performance.
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2.3 Electrical Characteristics
Table 3: Maximum Electrical Rating
Table 4:Power Supply Specification
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Table 5:Power Supply Current(Class1)
Table 6:Power Supply Current(Class2)
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2.4 RF Specification
Table 7 : Receiver RF Specifications
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Table7: Transmitter RF Specifications
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3.Mechanical Specification
Weight : 0.85g Uint : mm
Figure 7: BB2707-25 Module PCB size
4.Packing Information
TBD
Please be noticed following information and instructions should
be placed in the end-user’s operating manual
1. Separate approval is required for all other operating configurations, including portable
configurations with respect to 2.1093 and different antenna configurations.
2. The MODEL BB2707-25 and its antenna must not be co-located or operating in conjunction
with any other transmitter or antenna within a host device. This equipment complies with
FCC RF radiation exposure limits set forth for an uncontrolled environment.
3. A label must be affixed to the outside of the end product into which the MODEL BB2707-25
module is incorporated, with a statement similar to the following: For MODEL BB2707-25:
This device contains FCC ID: ZKJ-BLEB001.
4. The module shall be in non-detachable construction protection into the finished products, so
that the end-user has to destroy the module while remove or install it.
5. This module is to be installed only in fixed applications. According to FCC part 2.1093(b)
definition of portable devices is:.
Portable device:
For purposes of this section, a portable device is defined as a transmitting device designed to be
used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the
user.
6. Separate approval is required for all other operating configurations, including portable
configurations with respect to FCC Part 2.1093 and different antenna configurations.
7. A certified modular has the option to use a permanently affixed label, or an electronic label. For
a permanently affixed label, the module must be labelled with an FCC ID: ZKJ-BLEB001. The
OEM manual must provide clear instructions explaining to the OEM the labelling requirements,
options and OEM user manual instructions that are required
For a host using a this FCC certified modular with a standard fixed label, if (1) the module’s FCC
ID is not visible when installed in the host, or (2) if the host is marketed so that end users do not
have straightforward commonly used methods for access to remove the module so that the FCC
ID of the module is visible; then an additional permanent label referring to the enclosed module:
“Contains Transmitter Module FCC ID: ZKJ-BLEB001” or “Contains FCC
ID: ZKJ-BLEB001” must be used. The host OEM user manual must also contain clear
instructions on how end users can find and/or access the module and the FCC ID.
8. Host product is required to comply with all applicable FCC equipment authorizations
regulations, requirements and equipment functions not associated with the transmitter module
portion. compliance must be demonstrated to regulations for other transmitter components within
the host product; to requirements for unintentional radiators (Part 15B). To ensure compliance
with all non-transmitter functions the host manufacturer is responsible for ensuring compliance
with the module(s) installed and fully operational. If a host was previously authorized as an
unintentional radiator under the Declaration of Conformity procedure without a transmitter
certified module and a module is added, the host manufacturer is responsible for ensuring that the
after the module is installed and operational the host continues to be compliant with the Part 15B
unintentional radiator requirements. Since this may depend on the details of how the module is
integrated with the host, we suggest the host device to recertify part 15B to ensure complete
compliance with FCC requirement: Part 2 Subpart J Equipment Authorization Procedures ,
KDB784748 D01 v07, and KDB 997198 about importation of radio frequency devices into the
United States.
FCC Certification Requirement:
The end product with an embedded - MODEL BB2707-25 may also need to pass the
FCC Part 15 unintentional emission testing requirements and be properly authorized
per FCC Part 15.
Note: If this module is intended for use in a portable device, you are responsible
for separate approval to satisfy the SAR requirements of FCC Part 2.1093.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications made to this equipment not expressly approved by
Haier US Appliance Solutions, Inc. may void the FCC authorization to operate this
equipment.
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5.Revision History
Change NO. Date Subject And Reason Version Responser
112-NOV-2016 Initial Version V1.0 LZX
228-NOV-2016 Exchange the Pin16 and Pin17 V1.1 LZX
32-June-2017
Add the information about the
Hardware version,customer
Software
Ver2.0 LZX