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PDF CSR8811 Data sheet ( Hoja de datos )
| Número de pieza | CSR8811 | |
| Descripción | BlueCore A08 0.5mm WLCSP Bluetooth v4.0 | |
| Fabricantes | CSR | |
| Logotipo |  |
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 1. A08 0.5mm WLCSP Bluetooth v4.0  Hay una vista previa y un enlace de descarga de CSR8811 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Features
BlueCore® CSR8811™ A08 0.5mm WLCSP
■ Dual-mode Bluetooth®/Bluetooth low energy
radio
■ Fully qualified Bluetooth v4.0 IC
■ Bluetooth Smart Ready
■ Can form part of Bluetooth v4.0 + HS system
■ Class 1 or Class 2 Bluetooth power levels
■ High-sensitivity Bluetooth and Bluetooth low
energy receiver
■ Full-speed Bluetooth operation with full piconet
and scatternet support
■ On-chip balun and minimal BOM
■ Low-power selectable 1.2 to 3.6V I/O
■ Integrated I/O and core regulators
■ High-speed UART port (up to 4Mbps)
■ HFP v1.6 wide-band speech supported on-chip
■ On-chip encoding of SBC and aptX® codecs for
A2DP music streaming
■ PCM/I2S digital audio interface
■ Support for IEEE 802.11 coexistence
■ Green (RoHS and no antimony or halogenated
flame retardants)
■ Optimised for use on low-cost PCBs
General Description
Bluetooth v4.0
Bluetooth low energy
Production Information
CSR8811A08-ICXR-R
Issue 3
Applications
The CSR8811™ is a product from CSR's Connectivity
Centre. It is a single-chip radio and baseband IC for
Bluetooth 2.4GHz systems including EDR to 3Mbits/s
and Bluetooth low energy.
CSR8811's dual-mode radio enables it to connect to
the billions of Bluetooth products already on the
market, as well as a new generation of Bluetooth low
energy devices.
Bluetooth low energy allows mobile devices to
exchange simple data sets with very low consumption.
Example use cases include watches, medical sensors
and fitness trainers that can operate for many years
from a small coin cell battery. CSR8811 brings
Bluetooth low energy to the mobile phone, allowing it
to connect to this new class of devices.
When used with CSR Synergy Software™ and a CSR
UniFi ® wireless chip, CSR8811 provides a system
fully qualifiable to the Bluetooth v4.0 + HS system for
faster file transfer.
This family of Bluetooth products includes:
■ CSR8311™ A08 for automotive applications
■ CSR8510™ A06 for PCs and USB dongles
Products requiring a standalone Bluetooth low energy
radio should use CSR1000™ or CSR1001™ ICs.
■ Low-cost phones, Feature phones, Smartphones
■ Personal Navigation Devices (PNDs)
■ Portable media Players (PMPs)
CSR designed CSR8811 to reduce PCB area and the
number of external components:
■ The high-power Class 1 Bluetooth transmitter
removes the requirement for external
amplification.
■ The balun is integrated, which results in a single-
ended 50Ω port that does not require additional
matching components.
■ Integrated LDOs, with minimum decoupling
components, allow the chip to be operated directly
from the battery or a regulated supply.
■ No requirement for external inductors.
This ensures that production costs are minimised.
The device incorporates auto-calibration and BIST
routines to simplify development, type approval and
production test.
To improve the performance of both Bluetooth and
IEEE 802.11b/g/n co-located systems a wide range of
coexistence features are supported.
Production Information
This Material is Subject to CSR's Non-Disclosure Agreement
© Cambridge Silicon Radio Limited 2012
Page 1 of 64
CS-221342-DSP3
www.csr.com
1 page  
Status Information
The status of this Data Sheet is Production Information.
CSR Product Data Sheets progress according to the following format:
Advance Information
Information for designers concerning CSR product in development. All values specified are the target values of the
design. Minimum and maximum values specified are only given as guidance to the final specification limits and must
not be considered as the final values.
All detailed specifications including pinouts and electrical specifications may be changed by CSR without notice.
Pre-production Information
Pinout and mechanical dimension specifications finalised. All values specified are the target values of the design.
Minimum and maximum values specified are only given as guidance to the final specification limits and must not be
considered as the final values.
All electrical specifications may be changed by CSR without notice.
Production Information
Final Data Sheet including the guaranteed minimum and maximum limits for the electrical specifications.
Production Data Sheets supersede all previous document versions.
Life Support Policy and Use in Safety-critical Applications
CSR's products are not authorised for use in life-support or safety-critical applications. Use in such applications is
done at the sole discretion of the customer. CSR will not warrant the use of its devices in such applications.
CSR Green Semiconductor Products and RoHS Compliance
CSR8811 devices meet the requirements of Directive 2002/95/EC of the European Parliament and of the Council
on the Restriction of Hazardous Substance (RoHS).
CSR8811 devices are also free from halogenated or antimony trioxide-based flame retardants and other hazardous
chemicals. For more information, see CSR's Environmental Compliance Statement for CSR Green Semiconductor
Products.
Trademarks, Patents and Licences
Unless otherwise stated, words and logos marked with ™ or ® are trademarks registered or owned by CSR plc or its
affiliates. Bluetooth ® and the Bluetooth ® logos are trademarks owned by Bluetooth ® SIG, Inc. and licensed to
CSR. Other products, services and names used in this document may have been trademarked by their respective
owners.
The publication of this information does not imply that any license is granted under any patent or other rights owned
by CSR plc and/or its affiliates.
CSR reserves the right to make technical changes to its products as part of its development programme.
While every care has been taken to ensure the accuracy of the contents of this document, CSR cannot accept
responsibility for any errors.
Refer to www.csrsupport.com for compliance and conformance to standards information.
Production Information
This Material is Subject to CSR's Non-Disclosure Agreement
© Cambridge Silicon Radio Limited 2012
Page 5 of 64
CS-221342-DSP3
www.csr.com
5 Page 
1.2 Device Terminal Functions
Bluetooth RF
BT_RF
Ball Pad Type
B1 RF
Supply Domain
VDD_RADIO
Synthesisor and
Oscillator
SYS_CLK
XTAL_IN
XTAL_OUT
Ball Pad Type
A3
Analogue
A2
Supply Domain
VDD_AUX
UART Interface
UART_TX
UART_RX
UART_CTS
UART_RTS
Ball Pad Type
Supply Domain
A6
B5 Bidirectional, tristate,
with weak internal pull- VDD_PADS
C5 up
B6
PCM Interface
PCM_OUT
SPI_MISO
PCM_IN
SPI_MOSI
PCM_SYNC
SPI_CS#
PCM_CLK
SPI_CLK
SPI_PCM#_SEL
Ball Pad Type
Supply Domain
E2
Output, tristate, with
weak internal pull-down
D4
Input, tristate, with weak
internal pull-down
D2
Bidirectional, tristate,
with weak internal pull-
VDD_PADS
down
Bidirectional, tristate,
D3 with weak internal pull-
down
E6
Input with weak internal
pull-down
Description
Bluetooth transmitter/receiver
Description
For external system clock input
or crystal
Ground connections drive for
crystal
Description
UART data output, active high
UART data input, active high
UART clear to send, active low
UART request to send, active low
Description
PCM synchronous data output
SPI data output
PCM synchronous data input
SPI data input
PCM synchronous data sync
SPI chip select, active low
PCM synchronous data clock
SPI clock
Control line to select SPI or PCM
interface, high = SPI, low = PCM
Production Information
This Material is Subject to CSR's Non-Disclosure Agreement
© Cambridge Silicon Radio Limited 2012
Page 11 of 64
CS-221342-DSP3
www.csr.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet CSR8811.PDF ] | |
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