CSR8610

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CSR8610 chipset

Low Cost Bluetooth Mono Speaker and Headset Chip

The CSR8610 chipset is a single-chip mono headset solution with advanced echo and bi-directional noise cancellation technology targeted for low-cost mono headsets, mono speakers or speakerphones and after car-kits applications.

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CSR8610 Specs

Bluetooth

Bluetooth Version

  • Bluetooth 4.0

Maximum Output Power

  • Up to +9dBm

Bluetooth Radio

  • 50Ω
  • -90dBm receiver sensitivity

Class Support

  • Class 3
  • Class 2
  • Class 1

Bluetooth Profiles

  • HFP v1.6
  • A2DP v1.2
  • HSP v1.2

USB

USB Version

  • USB 2.0

Audio

Audio Technology

  • Qualcomm® cVc™ audio technology
  • Voice recognition technology
  • Talk-Time Extension

A2DP multipoint support

  • 2 A2DP sources

Analog Microphone Input

  • 1 analog mic

Digital Microphone Input

  • 1 digital mic

Equalizer

  • 5-band EQ

HFP multipoint support

  • 2 handsets

Microphone Bias Generator

  • 1 microphone bias generator

DSP

DSP Technology

  • Qualcomm® Kalimba™ DSP

DSP Bit Architecture

  • 24-bit

MCU

MCU Clock Speed

  • 80MHz

Power Management

Maximum Input Voltage

  • 3.3V

Charging

Maximum Current

  • 200 mA

Memory

RAM

  • 56KB RAM

Interface

Supported Interfaces

  • UART
  • USB 2.0
  • PCM
  • I²S
  • SPI
  • I²C

Input/Output

Maximum PIOs

  • 22

PWM (LED)

  • 3

Package

Package Type

  • 3.92 x 3.68 x 0.6 mm 0.5 mm pitch WLCSP
  • 5.5 x 5.5 x 1 mm 0.5 mm pitch VFBGA