Bluetron™ Application Specific Module
BTR210(discont.)

The Bluetron™ BTR210 module from AvantWave is a complete Bluetooth® solution for fast implementation, cutting your time-to-market. It is a short-range, compact and cost effective radio/baseband module that can be implemented in any kind of electronic devices, such as automotive hands-free kit, high-end headset and telephone gateway, etc.

In standard configuration the module includes a baseband processor with on board 6Mbit Flash memory, a radio front-end, antenna interface , supporting circuitry, together with some higher-level software protocols and applications such as L2CAP, SDP, GAP, SPP, HSP and HFP are resided in the Flash.

The Bluetron™ BTR210 module module is a power class 2 Bluetooth® devices, and is pre-qualified for version 1.2/2.0 of the Bluetooth® specification. It is supplied with Bluetooth® protocol stack firmware which runs on the internal microprocessor. Bluetron™ BTR210 module is built on CSR BC03 core with an 6Mbit Flash memory for firmware and application software storage.

Key Features

• A small and cost effective Bluetooth® System
• Bluetooth® specification v1.2 compliant
• Class 2, 10-meter range
• Complete 2.4GHz Bluetooth® System including:
  - Hardware: Radio, Baseband and Crystal & Memory
  - Standard Firmware: LC, LM and HCI
• Power management: low power 1.8V operation
• Compact size: 18 mm x 13 mm x 2.2 mm
• Bluetooth® Profile Supported: Headset and Handsfree profiles
• Integrated switch-mode DC-DC regulator
• Integrated battery charger
• 4.2V tolerant LED driver
• 15-bit linear audio CODEC
• Support multiple connections
• Surface mount module for embedded applications
• Several firmware options
• Rewritable Flash memory for easy upgrade route
• Custom firmware production available
  

Applications

• High-end Bluetooth® headset/headphone
• Automotive car kit applications
• PDAs and other portable terminals
• Point-of-sales (POS) systems
• Telemetry and machine-to-machine devices
• Fitness and sports telemetry devices

Technical Data

• Bluetooth® Class 2 radio (up to 10 meters)
• Nominal output power 0.5 dBm
• Nominal sensitivity –78 dBm
• Uses 2.4 GHz ISM band
• Based on CSR BC03 Audio Flash chipset
• Host processor interface with UART, USB
• SPI interface for firmware and parameter upgrades
• Power consumption:
  - Link active: 25 mA (Min.), 35 mA (Max.)
  - SCO connection HV3 in sniff mode: 20.1 mA
  - Link active in park mode: 0.28 mA
  - Idle with Deep Sleep mode: 0.1 mA
• Size: 13 mm(W) x 18 mm(L) x 2.2 mm (T)
• Operating temperature: -20^oC to +75^oC
• Reference designs and antennas available for several architectures
  

• Headset, Hands-free firmware avaliable
• Possible to use a customized firmware
  

• Bluetooth® version 1.2
  

• Bluetron™ On-board Installation Kit (Firmware and parameters installation)
  

Configuration

The BTR210 is based on the scalable Bluetron™ architecture. This configuration allows embedded stand-alone Bluetooth® applications applications where your target application is embedded within the module, in addition to traditional host-based applications. This possibility is especially useful in accessory type applications like cordless headsets and car kit applications.

Antenna Interface

50Ω Bluetooth ISM Band antenna (2.4-2.5 GHz)


Communication Interface

Communication is carried out using a wide range of external interfaces like high-speed UART, SPI, USB (Universal Serial Bus), PCM and PIO.


Software

The standard software includes Bluetooth protocol layers up to the RFCOMM layer and the Bluetooth headset application specific firmware BHS320.

In addition, a variety of Bluetooth stacks for host- and embedded applications with different configuration could be offered. Please contact with our sales representatives at sales@avantwave.com or call us directly at 852-2648-9887.

Casira and Bluelab are trademarks of CSR
Bluetooth is trademark of Bluetooth SIG, Inc., USA