We are pleased to announce that as of August 13, 2015, Qualcomm Global Trading Pte. Ltd., a subsidiary of Qualcomm Incorporated, has completed its acquisition of CSR plc. For more information, please see the press release .

Bluetooth® Smart CSR102x Product Family

Qualcomm Technologies International, Ltd. has launched a new Bluetooth® Smart 4.2 System-on-Chip (SoC) family specifically designed to help engineers meet the needs of today’s Always-on World. 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. With a balance of power, features and cost that is optimal for each use case, the family of SoCs brings extensive and flexible I/O capabilities designed to simplify integration into each target application, eliminating expensive interface components. A comprehensive Software Development Kit enables developers to get ahead with example applications, Bluetooth Smart profiles and smartphone apps, all in source code. A secure, Over-the-Air Update capability enables flash-based family members to be reliably updated in service. Additional features have been added to address target segments, including high quality voice command capabilities with ultra-low power for remote controls with Always-on Voice and CSRmesh® support for home automation manufacturers looking to create whole home systems.

Key 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
Multiple links (up to 4) SPI interface for external flash memory
Direct LCD glass drive Debug interface (over SPI)
Single crystal design Wake on any I/O function
Switch Mode Power Supply Direct connection to battery
Multiple links (up to 4) Analog IOs and UART 
PWMs and quadrature decoders Enhanced key scanning hardware
Peripheral (I2C) and debug interfaces (SPI) Up to 37 re-assignable programmable digital IOs
SDK with compiler and application examples Integrated Bluetooth 4.2 qualified stack*
Flexible hardware development kit Example product designs

*Qualification pending

CSR102x is sampling to lead customers now (December 2015).


Overview

The kit features:

  • Common base board with USB programming interface and power supply options
  • Pluggable modules supporting the different package variants
  • IO breakout connectors, suitable for  Qualcomm example design boards or development of custom, application-specific board
  • Arduino connectors (not visible) to enable alternative IO boards to be fitted

The base board features a current measurement point for real-time measurement of current consumption to help optimize product battery life 

A flexible Hardware Development Kit is available to sampling customers.

The kit features:

  • Common base board with USB programming interface and power supply options
  • Pluggable modules supporting the different package variants
  • IO breakout connectors, suitable for  Qualcomm example design boards or development of custom, application-specific board
  • Arduino connectors (not visible) to enable alternative IO boards to be fitted

The base board features a current measurement point for real-time measurement of current consumption to help optimize product battery life 

SDK

The latest SDK is available to download from CSR Support for approved sampling customers.

The SDK for the CSR102x family builds on the SDK already available for CSR101x family parts. A Porting Guide will be available to help customers migrate existing applications to CSR102x-based designs

Bluetooth Smart ICs

The SDK supports development for the following CSR µEnergy ICs:

Product

RAM Size (code/data)

Flash Size

Digital IO

Package

Data Sheet*

Typical Applications

CSR1020

80 KB

-

15

36 lead 5x5x0.65mm QFN 0.5mm pitch

CS-303914-DS

Sensor, beacon

CSR1021

80 KB

-

32

+ 6 dedicated

60 lead 5x5x0.65mm QFN 0.5mm pitch

CS-303917-DS

Keyboard

CSR1024

80 KB

256 KB

15

36 lead 5x5x0.75mm LGA 0.5mm pitch

CS-304306-DS

 

CSR1025

80 KB

256 KB

32

60 lead 5x5x0.75mm LGA 0.5mm pitch

CS-303919-DS

Remote control

Simple smart watch

 

Details of each package variant can be found in the CSR102x Family Selection Guide CS-311545-DC*

*available on request.

Mobile Applications

Profile

Android

iOS

Custom Profile

Weight Scale

Yes

Yes

 

Heart Rate

Yes

Yes

 

Running Speed and Cadence

Yes

Yes

 

Cycling Speed and Cadence

Yes

Yes

 

Blood Pressure

Yes

Yes

 

Glucose Meter

Yes

Yes

 

Environmental Sensing

Yes

Yes

 

Key Fob and Data Store

Yes

Yes

Yes

Smart Watch

Yes

Yes

Yes

Source Code

Source Code is available through CSR Support to sampling customers.

Reference Designs are available from CSR Support to sampling customers

  • CSR1021 module design (for development kit)
  • CSR1025 module design (for development kit)

Reference Designs are available from CSR Support to sampling customers

  • Smart Remote Control Example Design
  • Smart Watch Example Design


Terms of Supply

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