CSR8635

CSR8635 QFN Data Sheet Prepared for qingbo keven.zhou - excelpoint.com.cn - Friday, September 27, 2013 Features ■ Bluetooth® v4.0 specification compliant ■ 80MHz RISC MCU and 80MIPS Kalimba DSP ■ Stereo codec with 1 microphone input ■ Internal ROM, serial flash memory and EEPROM interfaces ■ High-performance Stereo codec ■ Radio includes integrated balun with RF performance of 8dBm transmit power and -89dBm receiver sensitivity ■ AVRCP v1.4 ■ 5-band fully configurable EQ ■ Wideband speech supported by HFP v1.6 and mSBC codec ■ CSR's latest CVC technology for narrowband and wideband voice connections including wind noise reduction ■ Multipoint support for A2DP connection to 2 A2DP sources for music playback ■ Secure simple pairing, CSR's proximity pairing and CSR's proximity connections ■ Stereo line-in ■ Serial interfaces: USB 2.0, UART, I²C and SPI ■ SBC, MP3 and AAC decoder support ■ Wired audio support ■ Integrated dual switch-mode regulators, linear regulators and battery charger ■ External crystal load capacitors not required for typical crystals ■ 3 LED outputs (RGB) ■ 68-lead QFN 8 x 8 x 0.9mm 0.4mm pitch ■ Green (RoHS compliant and no antimony or halogenated flame retardants) General Description CSR's BlueCore® CSR8635 QFN is a single-chip Bluetooth ROM audio solution for rapid evaluation and development of Bluetooth ROM stereo applications. BlueCore® CSR8635 QFN consumer audio platform for wired and wireless applications using the QFN package integrates an ultra-lo...