Telit Wireless Solutions B2029 BT Module User Manual BlueMod B20 HWreference V101

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BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
BlueMod+B20
Hardware reference
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Date of Saving: 28.03.07
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BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
Note
This device was developed for the purpose of communication in an office environment. It is intended solely for our industrial clients for physical integration into their
own technical products after careful examination by experienced technical personnel
for its suitability for the intended purpose. The device was not developed for or intended for use in any specific customer application. The firmware of the device may
have to be adapted to the specific intended modalities of use or even replaced by
other firmware in order to ensure flawless function in the respective areas of application. Performance data (range, power requirements, etc.) may depend on the operating environment, the area of application, the configuration, and method of control,
as well as on other conditions of use; these may deviate from the technical specifications, the Design Guide specifications, or other product documentation. The actual performance characteristics can be determined only by measurements subsequent to integration. Variations in the performance data of mass-produced devices
may occur due to individual differences between such devices. Device samples
were tested in a reference environment for compliance with the legal requirements
applicable to the reference environment. No representation is made regarding the
compliance with legal, regulatory, or other requirements in other environments. No
representation can be made and no warranty can be assumed regarding the suitability of the device for a specific purpose as defined by our customers. Stollmann
reserves the right to make changes to the hardware or firmware or to the specifications without prior notice or to replace the device with a successor model. Of course,
any changes to the hardware or firmware of any devices for which we have entered
into a supply agreement with our customers will be made only if, and only to the
extent that, such changes can reasonably be expected to be acceptable to our customers. No general commitment will be made regarding periods of availability; these
must be subject to individual agreement. All agreements are subject to our Terms
and Conditions for Deliveries and Payments, a copy of which is available from
Stollmann.
Copyright © 2005-2006 Stollmann E+V GmbH
Trademarks
The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any
use of such marks by Stollmann E+V GmbH is under license. Other trademarks and
trade names are those of their respective owners.
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BlueMod+B20
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Hardware reference
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Table of contents
Introduction........................................................................................................ 6
1.1 Feature Summary ......................................................................................... 6
1.2 Applications .................................................................................................. 6
1.2.1
Cable Replacement Serial Point-to-point............................................... 6
1.2.2
Cable Replacement Multipoint .............................................................. 7
1.2.3
Terminal Server .................................................................................... 7
1.2.4
PC Client............................................................................................... 8
Block Diagram ................................................................................................... 9
Application Interface ........................................................................................ 10
3.1 Power Supply.............................................................................................. 10
3.2 Reset .......................................................................................................... 11
3.3 Serial Interface............................................................................................ 12
3.4 PIO Interface............................................................................................... 12
3.5 I2C Interface................................................................................................ 13
3.6 Bluetooth radio Interface ............................................................................. 13
3.7 PCM Interface............................................................................................. 14
3.8 USB Interface ............................................................................................. 14
3.8.1
D+, D- ................................................................................................. 14
3.8.2
USB Pull-Up Resistor.......................................................................... 14
3.8.3
USB Self-Powered Mode .................................................................... 15
3.8.4
USB Bus-Powered Mode .................................................................... 15
3.9 Serial Peripheral Interface........................................................................... 16
3.9.1
SPI Interface Cable ............................................................................. 16
Pin Description................................................................................................. 17
4.1 Pin Numbering ............................................................................................ 17
4.2 Pin Description............................................................................................ 18
4.2.1
General Pin Description ...................................................................... 18
4.2.2
Application Specific Pin Description .................................................... 19
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Hardware reference
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4.2.2.1
SPP Pin Configuration .................................................................. 19
Electrical Characteristics.................................................................................. 20
5.1 Absolute Maximum Ratings ........................................................................ 20
5.2 Electrical Requirements .............................................................................. 20
5.3 Environmental Requirements...................................................................... 20
5.4 Digital I/O .................................................................................................... 21
5.5 AIO-Interface .............................................................................................. 21
5.6 USB-Interface ............................................................................................. 21
5.7 Power consumption and power down modes .............................................. 22
5.7.1
HCI Configuration ............................................................................... 22
5.7.2
SPP Configuration .............................................................................. 22
5.8 RF performance.......................................................................................... 23
5.9 Power-up time............................................................................................. 24
Mechanical Characteristics .............................................................................. 25
6.1 Dimensions ................................................................................................. 25
6.2 Recommended Land Pattern ...................................................................... 26
6.3 Reflow Temperature-Time Profile ............................................................... 27
6.4 Restricted Area ........................................................................................... 28
6.5 Housing Guidelines..................................................................................... 28
Safety Guidelines............................................................................................. 29
Regulatory Information..................................................................................... 29
8.1 Declaration of conformity ............................................................................ 29
8.1.1
FCC Compliance................................................................................. 29
8.1.1.1
FCC Statement............................................................................. 29
8.1.1.2
Caution ......................................................................................... 29
8.1.1.3
FCC Warning................................................................................ 29
8.1.1.4
RF-exposure Statement................................................................ 30
8.1.1.5
Labeling requirements for the End Product................................... 30
8.2 Bluetooth Qualification ................................................................................ 30
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8.3 RoHS Declaration ....................................................................................... 32
Related Documents ......................................................................................... 32
10
Ordering Information..................................................................................... 32
11
Life Support Policy........................................................................................ 32
12
History .......................................................................................................... 33
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BlueMod+B20
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Hardware reference
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1 Introduction
This Hardware Reference Guide documents how the BlueMod+B20 can be integrated into customer systems. It addresses developers of hardware environments
for the BlueMod+B20. For detailed information about software interfaces refer to the
software reference manual.
1.1
Feature Summary
• Bluetooth specification V2.0+EDR (Enhanced Data Rate)
• CSR BlueCore4-External inside
• Complete Co-location and Co-existence with 802.11 (AWMA, AFH and
SFH)
• Fast Connection Setup
• RF output power class 2 with power control
• Supply Voltage 3.3V
• Internal crystal oscillator (16 MHz)
• Surface mount type: BlueMod+B20: 14.5 x 28.0 x 2.0 mm³
• Bluetooth enhanced data rate up to 2178kbps asymmetric
• Support for all Bluetooth power saving modes (Park, Sniff, Hold)
• µ-law, A-law and CVSD transcoders on SCO channel
• 13 or 16 bit linear, 8 bit µ-law or a-law PCM interface
• Full 8- to 128-bit encryption
• High sensitivity design (-81 dBm typ.)
• USB, UART and I2C interface
• 11 digital + 2 analog IO’s for individual usage by embedded software
• 16bit RISC core for embedded profiles or application software
• Power control
• Manufactured in conformance with RoHS
1.2
Applications
BlueMod+B20 can be used in different applications. Some typical are described in
this chapter. For application requiring an external adapter please refer to other
BlueRS+ versions from Stollmann.
1.2.1
Cable Replacement Serial Point-to-point
To establish a cable replacement between two devices with a serial interface,
BlueMod+B20 can be used.
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Bluetooth
RS-232
BlueMod
+B20
1.2.2
BlueRS+
Control Unit
Cable Replacement Multipoint
Since several devices may be connected with a master device via Bluetooth, several
end devices can also be multiplexed via Bluetooth. This adaptation is shown below
for a desktop device.
Device
BlueMod+
B20
Bluetooth
oth
eto
Multiplxing
protocol
BlueRS+ RS-232
Control Unit
BlueMod
+B20
In order to handle multiple links a multiplexing protocol is required for the communication between devices, the BlueRS+ and the host. The BlueRS+ has to be adapted
to the routing scheme of the protocol to transmit the data in an appropriate way. This
includes Bluetooth connection control (i.e. are the Bluetooth links permanently active
or only on demand) and data distribution (i.e. are all data from the host to be forwarded to all devices or only depending on the address header; are data from the
devices are transmitted to the host transparently or is an address header to be
added). In case you have a multipoint application please contact Stollmann for specific support.
1.2.3
Terminal Server
BlueMod+
B20
Bluetooth
RS-232
Terminal
Server
Bluetooth
BlueMod+
B20
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BlueRS+
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1.2.4
PC Client
BlueMod+B20 as Bluetooth Client can establish connections with other Bluetooth
interfaces, e.g. in PCs.
oth
Blueto
BlueMod+
B20
PCMCI
BluePCMCIA+ USB
BlueUSB+
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PC
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2 Block Diagram
BlueMod+B20
onboard
antenna
26MHz
BlueCoreTM 4
External
Flash
8Mb
3.3V
Combo
Filter
VCC
RESET
SPI
UART
PCM
12+2
PIO
USB
GND
Figure: BlueMod+B20 block diagram
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3 Application Interface
3.1
Power Supply
The BlueMod+B20 requires a power supply with the following characteristics:
3.3V ± 0.1V low noise (≤10mV) >80mA peak
Due to the technological requirements and the pulsed radio transmission the supply
needs to be fed by an ultra fast (response time ≤20µs) linear regulator placed as
close as possible to the VSUP pin (22). Functionality has been verified with the following types: TOREX: XC6204x332xx or XC6401xx42xx
It is also recommended to place a low ESR capacitor with at least 10µF as close as
possible to the VSUP pin (22).
NOTE: You must ensure that during operation the supply voltage never drops below
3.0 V. Otherwise the flash contents (firmware and/or configuration data) can get lost.
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3.2
Reset
The BlueMod+B20 is equipped with circuitry for generating Power Down Reset from
the internal core voltage. A reset is generated when the core voltage falls below
typically 1.5V and is released when it rises above typically 1.6V.
Via Pin 31 an external reset is generated by holding RESET# at ≤ 0.3V for ≥ 5ms.
It is strongly recommended to use external Power ON Reset circuitry, which holds
RESET# at ≤ 0.3V for ≥ 5ms after VSUP has stabilized in the recommended voltage range.
The following table shows the pin states of BlueMod+B20 on reset.
Pin Name
State: BlueMod+B20
PIO[11:0]
Input with weak pull down
PCM_OUT
Output tri-stated with weak pull down
PCM_IN
Input with weak pull down
PCM_SYNC
Input with weak pull down
PCM_CLK
Input with weak pull down
UART_TX
Output tri-stated with weak pull up
UART_RX
Input with weak pull down
UART_RTS#
Output tri-stated with weak pull up
UART_CTS#
Input with weak pull down
USB_DP
Input with weak pull down
USB_DN
Input with weak pull down
SPI_CS#
Input with weak pull up
SPI_CLK
Input with weak pull down
SPI_MOSI
Input with weak pull down
SPI_MISO
Output tri-stated with weak pull down
AIO[2:0]
Output, driving low
RESET#
Input with weak pull up
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3.3
Serial Interface
The interface functionally corresponds to V.24 / RS-232 but has TTL-level.
•
Transmission speeds 1200 – 2764800 bps (asynchronous)
•
Character representation: 8 Bit, even/odd/no Parity, 1 or 2 stop bits
•
hardware flow-control with UART_RTS and UART_CTS (active low)
RXD
BlueMod+B20
Host
TXD
CTS
RTS
3.4
PIO Interface
It is possible to use the programmable digital I/Os PIO[0:11] and the programmable
analog I/Os AIO[0:1] on the BlueMod+B20. Their behavior has to be defined project
specific in the firmware.
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3.5
I2C Interface
PIO[8:6] can be used to form a master I2C interface. The interface is formed using
software to drive these lines. Therefore, it is suited only to relatively slow functions
i.e. EEPROM.
+1.8V
PIO[8]
PIO[6]
PIO[7]
2.2k
2.2k
2.2k
10nF
VCC
A0
WP
A1
SCL
A2
SDA
GND
Example EEPROM connection
BluMod+B20 interfaces directly to EEPROM devices including the following:
•
•
•
•
•
•
•
•
3.6
Atmel AT24Cxxx
Catalyst CAT24WCxxx
Fairchild FM24Cxxx
Microchip 24AAxxx
Philips PCF8582C-2, PCF8594C-2, PCF8598C-2
Seiko 24Cxx, 24CSxx
Rohm BR24Cxx
ST M24C32, M24C64, M24128-B, M24256-B,M24512
Bluetooth radio Interface
The BlueMod+B20 presents an integrated ceramic antenna.
It is highly recommended that you follow the design rule given in the Stollmann Application Note on Antenna design [2].
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3.7
PCM Interface
PCM or Pulse Code Modulation is a sampling technique for digitising analogue signals.
The PCM interface for voice applications is provided via the PCM_OUT, PCM_IN,
PCM_CLK and PCM_SYNC pins.
The PCM interface can act as master or as slave device.
In master mode, clock frequencies of 128kHz, 256kHz or 512kHz can be generated,
when using the internal 4MHz clock. In slave mode, clock frequencies up to
2048kHz are accepted.
The Frame Clock is 8kHz. Long and Short Frame Sync are supported.
BlueMod+B20 interfaces directly to PCM audio devices including the following:
•
•
•
•
•
Qualcom MSM3000 series and MSM5000 series CDMA base band devices
OKI MSM7705 four channel A-law and µ-law codec
Motorola MC145481 8-bit A-law and µ-law codec
Motorola MC145483 13-bit linear codec
STW 5093 5094 14-bit linear codec
3.8
USB Interface
3.8.1
D+, D-
The BlueMod+B20 contains a full speed USB version 1.1 compliant interface capable of directly driving a USB cable. The BlueMod+B20 operates as a USB peripheral
and responds to requests from a USB master host controller.
3.8.2
USB Pull-Up Resistor
In self powered mode a 1.5KΩ pull up resistor needs to be connected between PIO2
and the USB D+ line. This pulls the USB D+ line high when the BlueMod+B20 is
ready for enumeration, signalling to the host controller that the BlueMod+B20 is a
full speed (12Mbps) USB device.
In bus powered mode an internal pull up resistor can be used. For details see SW
description.
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3.8.3
USB Self-Powered Mode
In USB self-powered mode, the BlueMod+B20 is powered from its own power supply and not from the USB Vbus line. In order to detect when the USB Vbus line is
powered up, the USB Vbus line is monitored by PIO4 through a voltage divider .
BlueMod+B20
PIO2/USB-Pull_Up
Rpu
1k5
USB_DP
Rs
27R
D+
USB_DN
Rs
27R
D-
PIO4/USB_ON
Rvb1
22k
VBUS
+3.3V
Rvb2
47k
GND
VSUP
Connections in self powered mode
3.8.4
USB Bus-Powered Mode
In USB bus-powered mode, the BlueMod+B20 is powered from the USB Vbus line
by means of a Low Drop Out (LDO) Voltage Regulator. When choosing the LDO
Voltage Regulator for supplying the +3.3V power to the BlueMod+B20, some factors
that need to be considered are:
• The voltage specification for the USB Vbus line is +4.75V to +5.25V.
• The total current required (average and peak) for the design.
• The voltage regulator’s drop out voltage vs. output current.
• The voltage regulator’s power dissipation over the operating temperature range.
• Filtering requirements on the USB Vbus line to attenuate noise above the voltage regulator’s bandwidth.
• The suspend state current draw.
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BlueMod+B20
PIO2/USB-Pull_Up
USB_DP
Rs
27R
D+
USB_DN
Rs
27R
D-
PIO4/USB_ON
VBUS
Regulator
+3.3V
GND
VSUP
Connections in bus powered mode
3.9
Serial Peripheral Interface
BlueMod+B20 uses a 16-bit-data and16-bit-address Serial Peripheral Interface
(SPI). This interface is used for configuration, firmware flash and debug purposes
only.
3.9.1
SPI Interface Cable
SPI Signal Name
MISO
MOSI
CLK
CS#
XAP_RESET
GND
Author: bg
B20 Pin
30
27
28
29
31
2,21,34,35
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LPT Sub-D 25 Pin
10
16
18 to 25
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4 Pin Description
4.1
Pin Numbering
35 GND
1 ANT
GND 34
AIO0 33
AIO1 32
RESET 31
SPI_MISO 30
SPI_CSB 29
SPI_CLK 28
SPI_MOSI 27
UART_CTS 26
UART_TX 25
UART_RTS 24
UART_RX 23
VSUP 22
GND 21
2 GND
PCM_SYNC 20
PCM_IN 19
PCM_OUT 18
PCM_CLK 17
USB_DP 16
USB_DN 15
3 PIO0
4 PIO1
5 PIO2
6 PIO3
7 PIO4
8 PIO5
9 PIO6
10 PIO7
11 PIO8
12 PIO9
13 PIO10
14 PIO11
Figure 4.1 BlueMod+B20 Pin Numbering
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4.2
Pin Description
4.2.1
General Pin Description
Dir
No Pin Name
ac- BlueMod+B20 usage
tive
NC
GND
PIO0/RXEN
PIO1/TXEN
PIO2/USB_Pull_Up
PIO3/USB_Wake_Up
I/O
I/O
I/O
I/O
PIO4/USB_ON
I/O
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
PIO5/USB_Detach
PIO6/SCL
PIO7/SDA
PIO8/WP
PIO9
PIO10
PIO11
USB_DN
USB_DP
PCM_CLK
PCM_OUT
PCM_IN
PCM_SYNC
GND
VSUP
UART_RX
UART_RTS#
UART_TX
UART_CTS#
SPI_MOSI
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
28 SPI_CLK
29 SPI_CS#
30 SPI_MISO
31
32
33
34
35
I/O
I/O
RESET#
AIO0
AIO1
GND
GND
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Not Connected
Ground
PIO/Control output for external LNA
PIO/Control output for ext. PA (class1)
PIO/USB pull up in self powered mode
PIO/USB output, to wake up PC when in
USB mode
PIO/USB input, VBUS detect in self powered mode
PIO/USB input, detaches from USB
PIO/ I2C Serial Clock
PIO/ I2C Serial data
PIO/ I2C Write Protect
PIO
PIO
PIO
USB DataUSB Data+
PCM Bit clock
PCM Data Output
PCM Data Input
PCM Frame Sync
Ground
3.3V Supply Voltage
UART Asynchronous Receive Data
UART Request To Send
UART Asynchronous Transmit Data
UART Clear To Send
Synchronous Peripheral Interface
Data Master Out – Slave In
Synchronous Peripheral Interface Clock
Synchronous Peripheral Interface Chip
Select
Synchronous Peripheral Interface
Data Master In- Slave Out
Module Reset
Analogue Input/Output
Analogue Input/Output
Ground
Ground
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4.2.2
Application Specific Pin Description
4.2.2.1 SPP Pin Configuration
No Pin Name
Dir
active
I/O
I/O
I/O
NC
GND
PIO0 or RXEN
PIO1 or TXEN
LED1#
DCD#
RTC-IN#
RTC-OUT#
RI# or SCL1
I/O
10
11
12
13
14
21
22
23
24
25
26
31
34
35
SDA 1
WP 1
LED2#
reserved
reserved
GND
VSUP
UART_RX
UART_RTS#
UART_TX
UART_CTS#
RESET#
GND
GND
I/O
BlueMod+B20 SPP configuration
usage
Not Connected
Ground
PIO/Control output for external LNA
PIO/Control output for ext. PA (class1)
Status LED 1
Data Carrier Detect Input in DTE
mode; Output in DCE mode
DSR – Data Set Ready in DTE mode;
DTR – Data Terminal Ready in DCE
mode
DSR – Data Set Ready in DCE mode;
DTR – Data Terminal Ready in DTE
mode
RING Input in DTE mode; Output in
DCE mode or I2C Serial Clock
I2C Serial Data
I2C Write Protect
Status LED 2
Ground
3.3V Supply Voltage
UART Asynchronous Receive Data
UART Request To Send
UART Asynchronous Transmit Data
UART Clear To Send
Module Reset
Ground
Ground
For USB, PCM, SPI and Analog IO pins see 4.2.1 General Pin Description, these
pins are not used in SPP configuration.
subject to firmware support, contact Stollmann for current status.
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5 Electrical Characteristics
5.1
Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under
“Electrical Requirements” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Item
Symbol
Supply voltage
VSUP
Voltage on any pin VPin
5.2
Absolute Maximum Ratings
Unit
-0.4 to +3.7
GND -0.3 to VSUP +0.4
Electrical Requirements
VSUP = 3.3V, Tamb = 25°C if nothing else stated
Item
Condition
Min
Frequency Range
Load impedance
Output return loss
Supply voltage
VSUP
Ripple on Vcc
5.3
Limit
Typ Max
2400
Measured with network
analyzer in the frequency
range at antenna pin
Receive Mode to 50Ω
load
Transmit Mode to 50Ω
load
The typical voltage is
recommended VSUP at
voltage pin
Ripple frequency
≤10MHz
Unit
2483.5 MHz
50
Ohm
-10
-10
2.8
dBm
3.3
3.6
Vdc
10
mVrms
Environmental Requirements
Symbol
Item
Storage temperature range Tstg
Operating temperature
Top
range
Author: bg
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Absolute Maximum Ratings Unit
-40 to +105
°C
-40 to +85
°C
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Hardware reference
E + V GmbH
5.4
Digital I/O
VSUP = 3.3V, Tamb = 25°C
Symbol
Item
Condition
Limit
Max
Min
Low-Level Input
Voltage
High-Level Input
Voltage
Low-Level Output
Voltage
High-Level Output
Voltage
Low -Level Output
Current
High-Level Output
Current
VIL
VIH
VOL
VOH
IOL
IOH
5.5
Unit
0.8
0.7xVSUP
IOL = 4mA
0.2
IOH = -4mA
VSUP-0.2
VOL = 0.55V
mA
VOH = 2.3V /100k PU
VOH = 2.3V /10k PU
-4
mA
AIO-Interface
VSUP = 3.3V, Tamb = 25°C
Item
Min
Limit
Typ
Max
Resolution
Bits
Input voltage range
1.7
Accuracy
-1
LSB
Offset
-1
LSB
Gain error
-0.8
0.8
Input bandwidth
Conversion time
100
kHz
2.5
Sample rate
5.6
Unit
µs
700
Samples/s
USB-Interface
VSUP = 3.3V, Tamb = 25°C
Item
Unit
Min
Max
Input logic level low
0.3xVSUP
Input logic level high
0.7xVSUP
Output logic level low )*
0.2
Output logic level high )*
2.8
VSUP
)* connected to correctly terminated USB cable
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 21 of 21
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
5.7
Power consumption and power down modes
5.7.1
HCI Configuration
tbd
5.7.2
SPP Configuration
The following values are approximate power consumption values in the different
states:
VSUP = 3.3V, Tamb = 25°C
Condition
Device Role
Master
Idle, all functions available, no
7- 25
Bluetooth link
Bluetooth connected, no data
traffic
Bluetooth connected, data
22
traffic 115 kbit/s
Device in reset
Author: bg
Date of Saving: 28.03.07
0,06
Unit
Slave
mA
21
mA
29
mA
mA
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 22 of 22
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
5.8
RF performance
Vcc = 3.3V , Tamb = +20°C, 50 Ω antenna
Frequency [GHz]
Unit
Limit
BT
Min Typ Max Spec
2.402
-83
-81
-78
2.441
-83
-81
-78
2.480
-83
-81
-78
Maximum received signal at 0.1% BER
-20
Transmitter
Unit
Limit
BT
Min Typ Max Spec
RF transmit power 50 Ω load, at antenna
-6 to
+4
dBm
RF power control range
25
35
≥16
dB
RF power range control resolution
0.5
1.2
dB
20 dB bandwidth for modulated carrier
.79
1.0
≤1.0
MHz
Initial carrier frequency tolerance
-75 0
Carrier frequency drift (packet DH1)
≤ ±25 kHz
kHz/50
20 ≤20
µs
≥140
140 163 175 to
kHz
≤175
115 154 ≥ 115 kHz
Receiver
Sensitivity at 0.1%
BER
Drift Rate
∆f1avg “Maximum Modulation”
∆f2avg “Minimum Modulation”
≤-70
dBm
≥-20
dBm
+75 ≤ ±75 kHz
25
C/I co-channel
tbd ≤ 11 dB
Adjacent channel selectivity C/I f = f0 ±
tbd dB
≤0
1MHz
Adjacent channel selectivity C/I f = f0 ±
tbd ≤ -30 dB
2MHz
Adjacent channel selectivity C/I f ≥ f0
tbd ≤ -40 dB
+3MHz
Adjacent channel selectivity C/I f ≤ f0 0
tbd ≤ -40 dB
3MHz
Adjacent channel selectivity C/I f = fimage
tbd ≤ -9 dB
Adjacent channel Transmit power f = f0 ±
-35 -20 ≤ -20 dBc
2MHz
Adjacent channel Transmit power f = f0 ±
-45 -40 ≤ -40 dBc
3MHz
Note: The tests were made to the Bluetooth regulation, with the BER limit of 0,1%.
With the output limits given as a minimum value, there was no bit error failure and
the test was pass. Therefore the maximum values were not measured.
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 23 of 23
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
5.9
Power-up time
The time until the BlueMod+B20 is able to accept link requests or serial data is
about tbd seconds after power-up.
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 24 of 24
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
6 Mechanical Characteristics
6.1
Dimensions
14,5
28
2,2
0,9
Figure 6.1 BlueMod+B20 dimensions
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 25 of 25
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
6.2
Recommended Land Pattern
15,1
14,5
0,3
3,5
2,7
BlueMod+B20
1,3
0,9
1,275
1,825
1,675
0,3
1,3
1,275
16,58
28
top view
Figure 6.2 BlueMod+B20 land pattern
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 26 of 26
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
6.3
Re-flow Temperature-Time Profile
The data here is given only for guidance on solder and has to be adopted to your
process and other re-flow parameters for example the used solder paste. The paste
manufacturer provides a re-flow profile recommendation for his product.
Our used temp. profile
for reflow soldering
30 +20/-10s
Temp.[°C]
230°C -250°C max.
220°C
150°C – 190°C
90 ±30s
Time [s]
Opposite side re-flow is prohibited due to module weight.
Devices will withstand the specified profile and will withstand up to 2 re-flows to a
maximum temperature of 260°C.
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 27 of 27
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
6.4
Restricted Area
The mother board should have no bare conductors or vias in this restricted area,
because it is not covered by stop mask print.
BlueMod+B20
top view
6.5
3,5
2,7
Housing Guidelines
The individual case must be checked to decide whether a specific housing is suitable for the use of the internal antenna. A plastic housing must at least fulfill the following requirements:
•
Non-conductive material, non-RF-blocking plastics
•
No metallic coating
•
ABS is suggested
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 28 of 28
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
7 Safety Guidelines
8 Regulatory Information
8.1
Declaration of conformity
8.1.1
FCC Compliance
8.1.1.1 FCC Statement
This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry
Canada.
Operation is subject to the following two conditions:
(1) this device my not cause harmful interference, and
(2) this device must accept any interference received, including interference
that may cause undesired operation.
8.1.1.2 Caution
Warning: Changes or modifications made to this equipment not expressly approved
by Stollmann Entwicklungs und Vertriebs may void the FCC authorization to operate
this equipment.
8.1.1.3 FCC Warning
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 29 of 29
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
The radiated output power of BlueMod+B20 is far below the FCC radio frequency
exposure limits. Nevertheless, the BlueMod+B20 shall be used in such a manner,
that the potential for human contact during normal operation is minimized.
8.1.1.4 RF-exposure Statement
The radiated output power of BlueMod+B20 is far below the FCC radio frequency
exposure limits. Nevertheless, the BlueMod+B20 shall be used in such a manner
that the potential for human body contact during normal operation is minimized.
Any notification to the end user of installation or removal instructions about the integrated radio module is not allowed.
8.1.1.5 Labeling requirements for the End Product
Any End Product integrating the BlueMod+B20 must be labelled with at least the
following information:
This device contains transmitter with
FCC-ID: RFR-B2029
8.2
Bluetooth Qualification
The BlueMod+B20 is a qualified design according to the Bluetooth Qualification Program Reference Document (PRD) V2.0. The Qualified Design ID (QDID) is:
B011904
For further information about marking requirements of your product attention should
be paid the Bluetooth Product Marking Guide at
https://programs.bluetooth.org/Download/Marking_Guide_20060601.pdf
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 30 of 30
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
Figure 8.1 Qualification Design Certificate
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 31 of 31
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
8.3
RoHS Declaration
Declaration of environmental compatibility for supplied products:
Hereby we declare to our best present knowledge based on declaration of our suppliers that this product do not contain by now the following substances which are
banned by Directive 2002/95/EC (RoHS) or if contain a maximum concentration of
0,1% by weight in homogeneous materials for
Lead and lead compounds
Mercury and mercury compounds
Chromium (VI)
PBB (polybrominated biphenyl) category
PBDE (polybrominated biphenyl ether) category
And a maximum concentration of 0,01% by weight in homogeneous materials for
Cadmium and cadmium compounds
9 Related Documents
[1] CSR BlueCore4-External_Databook_BC417143B-db-001Pf.pdf
[2] Stollmann: AppNote_B0601_Antenna_Design_V1_0.pdf
10 Ordering Information
BlueMod+B20 is available in the following variants:
Name
BlueMod+B20/AI/SPP
BlueMod+B20/AP/SPP
Antenna
Internal
External
Article No.
52621
52741
11 Life Support Policy
This Stollmann product is not designed for use in life support appliances, devices, or
systems where malfunction can reasonably be expected to result in a significant
personal injury to the user, or as a critical component in any life support device or
system whose failure to perform can be reasonably expected to cause the failure of
the life support device or system, or to affect its safety or effectiveness. Stollmann
customers using or selling these products for use in such applications do so at their
own risk and agree to fully indemnify Stollmann for any damages resulting.
Author: bg
Date of Saving: 28.03.07
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 32 of 32
BlueMod+B20
Stollmann
Hardware reference
E + V GmbH
12 History
Version
0.50
Release Date
17.05.2006
0.60
0.70
23.05.2006
30.08.2006
0.90
06.03.2007
1.00
12.03.2007
1.01
28.03.2007
Author: bg
Date of Saving: 28.03.07
By Change description
GJ Correction: RESET# is active LOW
active LOW signal names end with # sign
GJ Correction: AIO pinning
BG/ first combined version
JW BlueMod+B20/Bluemod+B29
FH/
AA B29 removed,
JW Enhanced 8.2 Bluetooth Qualification
First non preliminary version
JJ Ergänzungen Cetecom, Foto aktualsiert
Ref: BlueMod+B20_HWreference_V101.doc
Revision: 1.00
Page 33 of 33

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