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Home » NEWEST Products » New by Manufacturer » STMicroelectronics » BlueNRG Bluetooth Processor - STMicroelectronics
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STMicroelectronics BlueNRG Bluetooth Low Energy Wireless Network Processor

STMicroelectronics BlueNRG Bluetooth
Low Energy Wireless Network Processor

STMicroelectronics BlueNRG Bluetooth® Low Energy Wireless Network Processor is designed to enable longer runtimes and smaller, lighter batteries in a wide range of wireless "appcessories" such as fitness wristbands, smart eyewear, or interactive clothes. Compliant with the latest Bluetooth 4.0 standard, this very low power Bluetooth low energy (BLE) single-mode network processor features its own radio, processor, and Bluetooth firmware to simplify the wireless design. The entire Bluetooth low energy stack runs on the embedded Cortex M0 core. The non-volatile Flash memory allows on-field stack upgrading. With a peak current of only 8.2mA in transmit mode at 0dBm and 7.3mA in receiver mode, BlueNRG offers frugal power management and transitions rapidly between operating modes thereby minimizing unproductive power thanks to its best-in-class current consumption. BlueNRG's design enables applications to meet the tight advisable peak current requirements imposed with the use of standard coin cell batteries. Ultra low-power sleep modes and very short transition times between operating modes allow very low average current consumption, resulting in longer battery life.


Features
  • Bluetooth specification v4.0 compliant master and slave single-mode Bluetooth low energy network processor
  • Embedded Bluetooth low energy protocol stack: GAP, GATT, SM, L2CAP, LL, RF-PHY
  • Bluetooth low energy profiles provided separately
  • Operating supply voltage: from 2.0 to 3.6V
  • 8.2mA maximum TX current (@0dBm, 3.0V)
  • Down to 1.7μA current consumption with active BLE stack
  • Integrated linear regulator and DC-DC step-down converter
  • Up to +8dBm available output power (at antenna connector)
  • Excellent RF link budget (up to 96dB)
  • Accurate RSSI to allow power control
  • Proprietary application controller interface (ACI), SPI based, allows interfacing with an external host application microcontroller
  • Full link controller and host security
  • High performance, ultra-low power Cortex-M0 32-bit based architecture core
  • On-chip non-volatile Flash memory
  • AES security co-processor
  • Low power modes
  • 16 or 32MHz crystal oscillator
  • 12MHz ring oscillator
  • 32kHz crystal oscillator
  • 32kHz ring oscillator
  • Battery voltage monitor and temperature sensor
  • Compliant with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 Part 15, ARIB STD-T66
  • Available in QFN32 (5 x 5mm) and WLCSP34 (2.66 x 2.56mm) packages
  • Operating temperature range: -40°C to 85°C
  • Low power modes
  • 16 or 32MHz crystal oscillator
  • 12MHz ring oscillator
  • 32kHz crystal oscillator
  • 32kHz ring oscillator
  • Battery voltage monitor and temperature sensor
  • Compliant with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 Part 15, ARIB STD-T66
  • Available in QFN32 (5 x 5mm) and WLCSP34 (2.66 x 2.56mm) packages
  • Operating temperature range: -40°C to 85°C

Applications
  • Watches
  • Fitness, wellness and sports
  • Consumer medical
  • Security/proximity
  • Remote control
  • Home and Industrial automation
  • Assisted living
  • Mobile phone peripherals
  • PC peripherals
Application Block Diagram
Application Block Diagram
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  • STMicroelectronics