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Chip Bluetooth. BC417143B-ES-IQN Datasheet

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Chip Bluetooth. BC417143B-ES-IQN Datasheet






BC417143B-ES-IQN Bluetooth. Datasheet pdf. Equivalent




BC417143B-ES-IQN Bluetooth. Datasheet pdf. Equivalent





Part

BC417143B-ES-IQN

Description

Single Chip Bluetooth



Feature


Device Features ƒ Fully Qualified Bluet ooth v1.2 system ƒ Enhanced Data Rate (EDR) compliant with v0.9 of specificat ion for both 2Mbps and 3Mbps modulation modes _äìÉ`çêÉ»QJbñíÉêå~ Single Chip Bluetooth® v1.2 System w ith EDR Pre-Production Information Data sheet For ƒ Full Speed Bluetooth Oper ation with Full Piconet Support ƒ Sca tternet Support www.DataSheet4U.com .
Manufacture

Cambridge Silicon Radio

Datasheet
Download BC417143B-ES-IQN Datasheet


Cambridge Silicon Radio BC417143B-ES-IQN

BC417143B-ES-IQN; ƒ 1.8V core, 1.8 to 3.6V I/O ƒ Low Pow er 1.8V Operation ƒ Small footprint 8 x 8mm 96-ball VFBGA Package BC417143B- ES-IQN BC417143B-ES-IRN September 2004 ƒ Also available in 6 x 6mm package o ption ƒ Minimum External Components ƒ Integrated 1.8V regulator ƒ USB and D ual UART Ports ƒ Support for 802.11 Co existence ƒ Support for 8Mbit External Flash ƒ RoHS Compliant Ge.


Cambridge Silicon Radio BC417143B-ES-IQN

neral Description _äìÉ`çêÉQJbñí êå~ä is a single chip radio and bas eband IC for Bluetooth 2.4GHz systems i ncluding enhanced data rates (EDR) to 3 Mbps. BC417143B interfaces to 8Mbit of external Flash memory. When used with t he CSR Bluetooth software stack, it pro vides a fully compliant Bluetooth syste m to v1.2 of the specification for data and voice communications. Ext.


Cambridge Silicon Radio BC417143B-ES-IQN

ernal Memory RAM FLASH Applications ƒ ƒ ƒ ƒ ƒ PCs Personal Digital Assist ants (PDAs) Computer Accessories (compa ct Flash Cards, PCMCIA Cards, SD Cards and USB Dongles) Access Points Digital Cameras BlueCore4-External has been de signed to reduce the number of external components required which ensures prod uction costs are minimised. The device incorporates auto-calib.

Part

BC417143B-ES-IQN

Description

Single Chip Bluetooth



Feature


Device Features ƒ Fully Qualified Bluet ooth v1.2 system ƒ Enhanced Data Rate (EDR) compliant with v0.9 of specificat ion for both 2Mbps and 3Mbps modulation modes _äìÉ`çêÉ»QJbñíÉêå~ Single Chip Bluetooth® v1.2 System w ith EDR Pre-Production Information Data sheet For ƒ Full Speed Bluetooth Oper ation with Full Piconet Support ƒ Sca tternet Support www.DataSheet4U.com .
Manufacture

Cambridge Silicon Radio

Datasheet
Download BC417143B-ES-IQN Datasheet




 BC417143B-ES-IQN
Device Features
_äìÉ`çêÉ»QJbñíÉêå~ä
ƒ Fully Qualified Bluetooth v1.2 system
ƒ Enhanced Data Rate (EDR) compliant with v0.9
of specification for both 2Mbps and 3Mbps
modulation modes
ƒ Full Speed Bluetooth Operation with Full
Piconet Support
www.DataSheet4U.cƒomScatternet Support
ƒ 1.8V core, 1.8 to 3.6V I/O
ƒ Low Power 1.8V Operation
ƒ Small footprint 8 x 8mm 96-ball VFBGA
Package
ƒ Also available in 6 x 6mm package option
ƒ Minimum External Components
ƒ Integrated 1.8V regulator
ƒ USB and Dual UART Ports
ƒ Support for 802.11 Coexistence
ƒ Support for 8Mbit External Flash
ƒ RoHS Compliant
General Description
_äìÉ`çêÉQJbñíÉêå~ä is a single chip radio and
baseband IC for Bluetooth 2.4GHz systems
including enhanced data rates (EDR) to 3Mbps.
BC417143B interfaces to 8Mbit of external Flash
memory. When used with the CSR Bluetooth
software stack, it provides a fully compliant
Bluetooth system to v1.2 of the specification for
data and voice communications.
RAM
External Memory
FLASH
SPI
RF IN
2.4
GHz
Radio
Baseband
DSP
I/O
UART/USB
RF OUT
MCU
PIO
PCM
Single Chip Bluetooth® v1.2 System
with EDR
Pre-Production Information Datasheet For
BC417143B-ES-IQN
BC417143B-ES-IRN
September 2004
Applications
ƒ PCs
ƒ Personal Digital Assistants (PDAs)
ƒ Computer Accessories (compact Flash Cards,
PCMCIA Cards, SD Cards and USB Dongles)
ƒ Access Points
ƒ Digital Cameras
BlueCore4-External has been designed to reduce the
number of external components required which ensures
production costs are minimised.
The device incorporates auto-calibration and built-in
self-test (BIST) routines to simplify development, type
approval and production test. All hardware and device
firmware is fully compliant with the Bluetooth v1.2
Specification (all mandatory and optional features).
To improve the performance of both Bluetooth and
802.11b/g co-located systems a wide range of
co-existence features are available including two types of
hardware signalling: basic activity signalling and Intel
WCS activity & channel signalling
XTAL
BlueCore4-External System Architecture
BC417143B-ds-001Pc
© Copyright Cambridge Silicon Radio 2004
Pre-Production Information
Page 1 of 107




 BC417143B-ES-IQN
Status Information
Contents
Status Information ................................................................................................................................................ 7
1 Key Features .................................................................................................................................................. 8
2 8 x 8mm VFBGA Package Information ......................................................................................................... 9
2.1 BlueCore4-External Pinout Diagram........................................................................................................ 9
2.2 Device Terminal Functions (BC417143B-ES-IQN) ................................................................................ 10
3 6 x 6mm VFBGA Package Information ....................................................................................................... 15
3.1 BlueCore4-External 6 x 6mm Pinout Diagram ....................................................................................... 15
www.DataSheet4U.com 3.2 Device Terminal Functions (BC417143B-ES-IRN) ................................................................................ 16
4 Electrical Characteristics ............................................................................................................................ 21
5 Radio Characteristics – Basic Data Rate ................................................................................................... 25
5.1 Temperature +20°C ............................................................................................................................... 25
5.1.1 Transmitter................................................................................................................................. 25
5.1.2 Receiver..................................................................................................................................... 26
5.2 Temperature -40°C................................................................................................................................ 27
5.2.1 Transmitter................................................................................................................................. 27
5.2.2 Receiver..................................................................................................................................... 27
5.3 Temperature -25°C................................................................................................................................ 28
5.3.1 Transmitter................................................................................................................................. 28
5.3.2 Receiver..................................................................................................................................... 28
5.4 Temperature +85°C ............................................................................................................................... 29
5.4.1 Transmitter................................................................................................................................. 29
5.4.2 Receiver..................................................................................................................................... 29
5.5 Temperature +105°C ............................................................................................................................. 30
5.5.1 Transmitter................................................................................................................................. 30
5.5.2 Receiver..................................................................................................................................... 30
5.6 Power Consumption .............................................................................................................................. 31
6 Radio Characteristics – Enhanced Data Rate............................................................................................ 32
6.1 Temperature +20°C ............................................................................................................................... 32
6.1.1 Transmitter................................................................................................................................. 32
6.1.2 Receiver..................................................................................................................................... 33
6.2 Temperature -40°C................................................................................................................................ 34
6.2.1 Transmitter................................................................................................................................. 34
6.2.2 Receiver..................................................................................................................................... 34
6.3 Temperature -25°C................................................................................................................................ 35
6.3.1 Transmitter................................................................................................................................. 35
6.3.2 Receiver..................................................................................................................................... 35
6.4 Temperature +85°C ............................................................................................................................... 36
6.4.1 Transmitter................................................................................................................................. 36
6.4.2 Receiver..................................................................................................................................... 36
6.5 Temperature +105°C ............................................................................................................................. 37
6.5.1 Transmitter................................................................................................................................. 37
6.5.2 Receiver..................................................................................................................................... 37
7 Device Diagram ........................................................................................................................................... 38
8 Description of Functional Blocks ............................................................................................................... 39
8.1 RF Receiver........................................................................................................................................... 39
8.1.1 Low Noise Amplifier ................................................................................................................... 39
8.1.2 Analogue to Digital Converter .................................................................................................... 39
8.2 RF Transmitter....................................................................................................................................... 39
8.2.1 IQ Modulator .............................................................................................................................. 39
8.2.2 Power Amplifier .......................................................................................................................... 39
8.3 RF Synthesiser ...................................................................................................................................... 39
BC417143B-ds-001Pc
© Copyright Cambridge Silicon Radio Limited 2004
Pre-Production Information
Page 2 of 107




 BC417143B-ES-IQN
Status Information
8.4 Clock Input and Generation ................................................................................................................... 39
8.5 Baseband and Logic.............................................................................................................................. 40
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
8.5.8
8.5.9
Memory Management Unit......................................................................................................... 40
Burst Mode Controller ................................................................................................................ 40
Physical Layer Hardware Engine DSP....................................................................................... 40
RAM ........................................................................................................................................... 40
External Memory Driver ............................................................................................................. 40
USB............................................................................................................................................ 40
Synchronous Serial Interface ..................................................................................................... 41
UART ......................................................................................................................................... 41
Audio PCM Interface .................................................................................................................. 41
8.6 Microcontroller ....................................................................................................................................... 41
www.DataSheet4U.com
8.6.1 Programmable I/O...................................................................................................................... 41
8.6.2 802.11 Coexistence Interface .................................................................................................... 41
9 CSR Bluetooth Software Stacks ................................................................................................................. 42
9.1 BlueCore HCI Stack ............................................................................................................................. 42
9.1.1 Key Features of the HCI Stack - Standard Bluetooth Functionality............................................ 43
9.1.2 Key Features of the HCI Stack - Extra Functionality .................................................................. 44
9.2 BlueCore RFCOMM Stack .................................................................................................................... 46
9.2.1 Key Features of the BlueCore4-External RFCOMM Stack......................................................... 47
9.3 BlueCore Virtual Machine Stack ........................................................................................................... 48
9.4 BlueCore HID Stack ............................................................................................................................. 49
9.5 BCHS Software ..................................................................................................................................... 50
9.6 Additional Software for Other Embedded Applications .......................................................................... 50
9.7 CSR Development Systems .................................................................................................................. 50
10 Enhanced Data Rate .................................................................................................................................... 51
10.1 Enhanced Data Rate Baseband ............................................................................................................ 51
10.2 Enhanced Data Rate π/4 DQPSK.......................................................................................................... 51
10.3 Enhanced Data Rate 8DPSK................................................................................................................. 52
11 Device Terminal Descriptions..................................................................................................................... 53
11.1 RF Ports ................................................................................................................................................ 53
11.1.1 TX_A and TX_B ......................................................................................................................... 53
11.1.2 Single-Ended Input (RF_IN)....................................................................................................... 54
11.2 External Reference Clock Input (XTAL_IN) ........................................................................................... 55
11.2.1 External Mode ............................................................................................................................ 55
11.2.2 XTAL_IN Impedance in External Mode ...................................................................................... 55
11.2.3 Clock Timing Accuracy............................................................................................................... 55
11.2.4 Clock Start-Up Delay.................................................................................................................. 56
11.2.5 Input Frequencies and PS Key Settings..................................................................................... 57
11.3 Crystal Oscillator (XTAL_IN, XTAL_OUT) ............................................................................................. 58
11.3.1 XTAL Mode ................................................................................................................................ 58
11.3.2 Load Capacitance ...................................................................................................................... 59
11.3.3 Frequency Trim .......................................................................................................................... 59
11.3.4 Transconductance Driver Model ................................................................................................ 60
11.3.5 Negative Resistance Model ....................................................................................................... 60
11.3.6 Crystal PS Key Settings ............................................................................................................. 60
11.3.7 Crystal Oscillator Characteristics ............................................................................................... 61
11.4 Off-Chip Program Memory..................................................................................................................... 64
11.4.1 Minimum Flash Specification ..................................................................................................... 65
11.4.2 Common Flash Interface............................................................................................................ 65
11.4.3 Memory Timing .......................................................................................................................... 66
11.5 UART Interface...................................................................................................................................... 68
11.5.1 UART Bypass............................................................................................................................. 70
11.5.2 UART Configuration While RESET is Active.............................................................................. 70
11.5.3 UART Bypass Mode................................................................................................................... 70
11.5.4 Current Consumption in UART Bypass Mode............................................................................ 70
11.6 USB Interface ........................................................................................................................................ 71
BC417143B-ds-001Pc
© Copyright Cambridge Silicon Radio Limited 2004
Pre-Production Information
Page 3 of 107



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