BC57E687C

_äìÉ`çêÉRJjìäíáãÉÇá~=bñíÉêå~ä=E_`RTbSUT`F Data Sheet Features ■ Fully qualified Bluetooth v2.1 + EDR specification system ■ Best-in-class Bluetooth radio with 8dBm transmit power and -90dBm 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 ■ Supports up to 32Mb of external flash memory (8Mb typical requirement) ■ Multi-configurable I²S, PCM or SPDIF interface ■ Enhanced audibility and noise cancellation ■ 8 x 8 x 1.2mm, 0.5mm pitch 169-ball TFBGA ■ Support for IEEE 802.11 coexistence ■ Green (RoHS compliant and no antimony or halogenated flame retardants) General Description The _äìÉ`çêÉ∆RJjìäíáãÉÇá~=bñíÉêå~ä is a product from CSR's Connectivity Centre...