Bluetooth

Please contact us for other Bluetooth products that are not shown below.

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Bluetooth Products

Please contact us for other Bluetooth Solutions that are not shown below.

CSR101X

The CSR101x product family consists of five product variants designed to develop devices that use Bluetooth low energy. The CSR101x series provides a built-in processor to run the customer application as well as the qualified Bluetooth single mode stack and radio. CSR101x chips can run directly from a 3V coin cell, and connect directly to a PCB antenna.

Features

  • Bluetooth 4.1 low energy radio with direct single-ended 50Ω antenna connection
  • 16-bit microprocessor with 64Kbytes RAM and 64Kbytes ROM
  • Switch Mode Power Supply
  • Up to 4.4V direct supply connection for Li-poly batteries (CSR1010™ and CSR1012™)
  • PWMs and quadrature decoders
  • 1 µA Integrated key scanning hardware
  • Up to 32 re-assignable programmable digital IOs
  • Integrated Bluetooth 4.1 qualified stack

CSR102X

The CSR102x family is optimized for specific applications in the Internet of Things, including wireless remote controls, simple smart watches, home automation solutions and beacons where balancing performance, battery life and cost is critical.

Features

  • Bluetooth 4.1 low energy radio with direct single-ended 50Ω antenna connection
  • 16-bit microprocessor with 80Kbytes RAM
  • 256 KB Internal Flash memory (some package variants)
  • 64 KB One-time Programmable (OTP) memory
  • Hardware G.722 CODEC I2S and I2C interfaces
  • SPI interface for external flash memory
  • Single crystal design
  • Switch Mode Power Supply
  • Direct connection to battery
  • Integrated Bluetooth 4.2 qualified stack*

CSR8670

The CSR8670 consumer audio platform for wired and wireless applications integrates an ultra-low- power DSP and application processor with embedded flash memory, a high-performance stereo codec, a power management subsystem, LED and LCD drivers and capacitive touch sensor inputs in a SOC IC.

Features

  • Bluetooth® v3.0 specification fully qualified software
  • Bluetooth v4.0 specification compliant hardware
  • Radio includes integrated balun and RF performance of 10dBm transmit power and -90dBm receive sensitivity
  • 80MHz RISC MCU and 80MIPS Kalimba DSP
  • 16Mb internal flash memory (64-bit wide, 45ns); optional support for 64Mb of external SPI flash
  • Stereo codec with 2 channels of ADC and up to 6 microphone inputs (includes bias generators and digital microphone support)
  • Integrated dual switch-mode regulators, linear regulators and battery charger
  • 3 hardware LED controllers (for RGB) and ability to drive LCD segment display directly
  • Support for up to 6 capacitive touch sensor inputs

CSR8675

CSR8675 is a consumer audio platform for wired and wireless applications which integrates an ultralowpower DSP and application processor with embedded flash memory, a high-performance stereo codec, a power management subsystem, LED and LCD drivers and capacitive touch sensor inputs.

Features

  • Bluetooth ®  4.1 support
  • 16Mb eflash and up to 64Mb external serial flash
  • Increased DSP performance up to 120 MHz
  • RF Perf: Tx:+10dBm, Rx -90dBm (DQPSK)
  • 6 x Capacitive touch sensors inputs
  • Integrated high performance stereo DAC & ADCs
  • Up to six digital microphone inputs
  • Support for ANC feed-forward architecture
  • 24 bit digital audio support
  • USB 3.3V regulator
  • Integrated linear regulators
  • Li-ion battery charger with for support up to 200mA charge currents and option for higher charge currents using BJT

QCA6174A Chipset

Dual-band 2 × 2 802.11ac with MU-MIMO + Bluetooth 4.2

The QCA6174A is a single-die wireless local area network (WLAN) and Bluetooth combo solution to support 2 × 2 multi-user multiple input, multiple output (MU-MIMO) with two spatial streams IEEE802.11 a/b/g/n/ac WLAN standards and Bluetooth 4.2 + HS, designed to deliver superior integration of WLAN/Bluetooth and low energy technology.