Device Features
_äìÉ`çêÉ»QJbñíÉêå~ä
®
Fully Qualified Bluetooth v2.0+EDR
Single Chip Bluetooth
Enhanced Data Rate (EDR) compliant with
v2.0.E.2 of specification for both 2Mbps and
3Mbps modulation modes
v2.0+EDR System
Production Information Data Sheet For
BC417143B-IQN-E4
Full Speed Bluetooth Operation with Full Piconet
Support
BC417143B-IRN-E4
Scatternet Support
July 2005
1.8V core, 1.8 to 3.6V I/O
Low Power 1.8V operation
8 x 8mm 96-ball TFBGA and 6 x 6mm 96-ball
VFBGA Package options
Minimum External Components
Integrated 1.8V Regulator
USB and Dual UART Ports
Support for 802.11 Co-Existence
Support for 8Mbit External Flash
RoHS Compliant
General Description
Applications
_äìÉ`çêÉ»QJbñíÉêå~ä is a single chip radio and
baseband IC for Bluetooth 2.4GHz systems including
enhanced data rates (EDR) to 3Mbps.
PCs
Personal Digital Assistants (PDAs)
Computer Accessories (compact Flash Cards,
PCMCIA Cards, SD Cards and USB Dongles)
BC417143B interfaces to 8Mbit of external Flash
memory. When used with the CSR Bluetooth
software stack, it provides a fully compliant Bluetooth
system to v2.0 of the specification for data and voice
communications..
Access Points
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.
External
FLASH
Memory
RAM
UART/
USB
2.4
GHz
Baseband
DSP
RF IN
RF OUT
I/O
SPI
PIO
Radio
All hardware and device firmware is fully compliant
with the Bluetooth v2.0 + EDR 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 and channel signalling.
MCU
PCM
XTAL
System Architecture
Product Data Sheet
Production InformationCSR PLC2005
g2005BC417143B-ds-001P© 2005 Cambridge Silicon Radio Limited
Production Information
© Cambridge Silicon Radio Limited 2005
BC417143B-ds-001Pg
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