CSR8635 Bluetooth module module 4.0 Bluetooth stereo audio Bluetooth receiver board speaker module

2020-12-24 09:12:30 fandoukeji


BT835是一款基于CSR BC8芯片BC8635的蓝牙模块,它集成了几乎所有的蓝牙外围元件,并优化了模块的射频和音频性能,对蓝牙的产品设计提供了一个简单易用的解决方案。主要定位于蓝牙立体声的应用场合,如蓝牙音箱,蓝牙车载套件,蓝牙耳机等。


BlueCore® CSR8635 QFN
■ Bluetooth® v4.0 specification compliant
■ 80MHz RISC MCU and 80MIPS Kalimba DSP
■ High-performance mono codec with 1 microphone
■ Internal ROM, serial flash memory and EEPROM
■ 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
■ 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)