CSR BC57G687C
This material is subject to CSR's non-disclosure agreement © Cambridge Silicon Radio Limited 2009 Page 1 of 97 Document History Document History Revision 1 2 3 Date 01 DEC 09 17 DEC 09 21 DEC 09 Change Reason Original publication of document.FEATURES
_äìÉ`çêÉ∆RJjìäíáãÉÇá~=cä~ëÜ=ENSjÄF● Fully qualified Bluetooth v2.1 + EDR specification system
● Best-in-class Bluetooth radio with 5.5dBm transmit power and -91dBm receive sensitivity
● 64MIPS Kalimba DSP coprocessor
● 16-bit internal stereo codec: 95dB SNR for DAC
● Low-power 1.5V operation, 1.8V to 3.6V I/O
● Integrated 1.5V and 1.8V linear regulators
● Integrated switch-mode regulator
● Integrated battery charger
● USB, I²C and UART with dual-port bypass mode to 4Mbits/s
● 16Mb internal flash memory
● Multi-configurable I²S, PCM or SPDIF interface
● Enhanced audibility and noise cancellation
● 7 x 7 x 1.3mm, 0.5mm pitch 120-ball LFBGA
● Support for IEEE 802.11 coexistence
● Green (RoHS compliant and no antimony or halogenated flame retardants) Fully Qualified Single-chip Bluetooth® v2.1 + EDR System Production Information BC57G687C Issue 3
GENERAL DESCRIPTION
APPLICATIONS
_äìÉ`çêÉ∆RJjìäíáãÉÇá~=cä~ëÜ=ENSjÄF is a product from CSR's Connectivity Centre. It is a single-chip radio and baseband IC for Bluetooth v2.1 + EDR specification systems.