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Bluetooth module CSR8640<
  • Bluetooth module CSR8640
Bluetooth module CSR8640

Solution:CSR8640
Module Name:CSM-012
Memory:ROM
Antenna:N/A
AAC:Yes
SBC,MP3:Yes
apt-X:No
apt-X LL:No
Audio:Stereo
Mic/Line In:2
Support NFC:Yes
Module Size:15.3x11.8mm
Bluetooth Standard:4.0
Class 2
Analogue out:Differential
PCM/I2S:No
Interface:GPIO,Analogue Output
PCBA Production Process:BGA
A2DP:v1.2
AVRCP:v1.4
HSP:v1.2
HFP:v1.6
SPP:No
TrueWireless Stereo(TWS):No
SCMS-T:Yes
Status:MP
Fearture:
*80MHz RISC MCU and 80MIPS Kalimba DSP
*Internal ROM, serial flash memory and EEPROM interfaces
*Stereo codec with 2 microphone inputs
*Radio includes integrated balun
*5-band fully configurable EQ
*CSR's latest CVC technology for narrowband and wideband voice connections including wind noise reduction
*Wideband speech supported by HFP v1.6 profile and mSBC codec
*Voice recognition support for answering a call,enables true hands-free use
*Multipoint HFP connection to 2 phones for voice
*Multipoint A2DP connection enables a headset(A2DP) connection to 2 A2DP source devices for
music playback
*Secure simple pairing, CSR's proximity pairing and CSR's proximity connection
*Audio interfaces: I2S and PCM
*Serial interfaces: UART, USB 2.0 (full-speed),I2C and SPI
*SBC, MP3 and AAC decoder support
*Wired audio support (USB and analogue)
*Support for smartphone/tablet applications
*Integrated dual switch-mode regulators, linear regulators and battery charger
*External crystal load capacitors not required for typical crystals
*3 LED outputs
*68?ball VFBGA 5.5 x 5.5 x 1mm 0.5mm pitch
*Green (RoHS compliant and no antimony or halogenated flame retardants)


Applications:
*Stereo headsets
*Wired stereo headsets and headphones
*Portable stereo speakers
*The enhanced Kalimba DSP coprocessor with 80MIPS supports enhanced audio and DSP applications.
*The integrated audio codec supports 2 channels of ADC, 2 digital microphone inputs and stereo output, as well as a variety of audio standards.
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