CSR8675

CSR8675 Bluetooth Audio SoC

Embedded Flash Solution for Premium Bluetooth Audio Applications

CSR8675 is a premium tier single-chip solution delivering high quality wireless audio performance and supporting the development of highly differentiated premium wireless audio pro....

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CSR8675 is a premium tier single-chip solution delivering high quality wireless audio performance and supporting the development of highly differentiated premium wireless audio pro....

more

CSR8675 is a premium tier single-chip solution delivering high quality wireless audio performance and supporting the development of highly differentiated premium wireless audio products. Integrated support for aptX, aptX HD, Active Noise Cancellation and Qualcomm TrueWireless stereo.

CSR8675 is a premium tier single-chip solution delivering high quality wireless audio performance and supporting the development of highly differentiated premium wireless audio products. Integrated support for aptX, aptX HD, Active Noise Cancellation and Qualcomm TrueWireless stereo.

CSR8675, Qualcomm Kalimba, Qualcomm aptX, Qualcomm cVc and Qualcomm TrueWireless are products of Qualcomm Technologies, Inc., and/or its subsidiaries.

Featured Documents

Product Brief

Specifications

DSP

DSP Technology: Qualcomm® Kalimba™ DSP

DSP Clock Speed: 120MHz

Bluetooth

Bluetooth Version: Bluetooth 5.0

Bluetooth Radio: +10dBm maximum output power (typical), -90dBm receiver sensitivity (basic rate, typical)

USB

USB Version: USB 2.0 (Full Speed)

USB Support: Supports USB charger detection

General Audio

Audio Technology: Qualcomm TrueWireless™ Technology, Qualcomm® Broadcast Audio technology, Qualcomm® aptX™ audio technology, Qualcomm® cVc™ audio technology, 24 bit audio data path

Qualcomm® aptX™ audio playback support: Qualcomm® aptX™, Qualcomm® aptX™ HD, Qualcomm® eXtension program

Audio Playback

Channel output: 2 analog DAC channels

Sampling, Playback: 192kHz

Audio Recording

Microphone: 2 microphone bias generators, 2 analog mics, Up to 6 digital mics

Sampling, Record: Up to 192kHz/24bit

Charging

Maximum Current: 200 mA on chip, 500 mA with external transistor

Memory

Flash: 16 MB internal flash, Up to 64 MB external flash

Interface

Supported Interfaces: Master I²C, 2x SPDIF, 2x PCM/I²S, UART

Input/Output

General Purpose I/Os: 32x

ADC: 2 ADCs

DAC: 2 DACs

PWM (LED): 3

Input

Touch Sensor Inputs: 6 touch sensor inputs

Package

Package Type: VFBGA, WLCSP

Pitch: 0.5mm Pitch

Package Size: 4.8 x 4.8 x 0.6 mm, 6.5 x 6.5 x 1 mm

  1. Up to 192 kHz sample rate
  2. Up to 96 kHz sample rate
  3. WLCSP
  4. VFBGA