STMicro BlueNRG-LP Bluetooth® LE 5.2 Wireless SoC

Featured Product from Digi-Key Electronics

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STMicroelectronics' BlueNRG-LP is an ultra-low power programmable BLE wireless SoC solution. It embeds STMicroelectronics’ state-of-the-art 2.4 GHz RF radio IPs combining unparalleled performance with extremely long battery lifetime. It is compliant with BLE SIG core specification version 5.2 addressing point-to-point connectivity and Bluetooth Mesh networking and allows large-scale device networks to be established in a reliable way. The BlueNRG-LP is also suitable for 2.4 GHz proprietary radio wireless communication to address ultra-low latency applications. It embeds 256 KB programmable Flash, up to 64 KB ultra-low latency RAM, a Cortex®-M0+ microcontroller that can operate up to 64 MHz, and also the BlueNRG core coprocessor (DMA based) for BLE timing critical operations.

Features
  • BLE 5.2 certified
  • 2 Mbps data rate
  • Long range (Coded PHY)
  • High duty cycle non-connectable advertising
  • Extended advertising and scanning
  • Advertising sets
  • Channel selection algorithm #2
  • GATT robust caching
  • RX sensitivity level: -97 dBm at 1 Mbps, -104 dBm at 125 kbps
  • 3.4 mA peak current in RX (at sensitivity level, 3.3 V)
  • 4.3 mA peak current in TX (at 0 dBm, 3.3 V)
  • Programmable output power up to +8 dBm
  • Embedded high performance and ultra-low power Cortex-M0+ 32-bit, running up to 64 MHz
  • Embedded BlueNRG core coprocessor (DMA based) for Bluetooth timing critical operations
  • Embedded balun, 50 Ω single-ended output
  • Embedded SMPS stepdown converter with intelligent bypass mode
  • 1.7 V to 3.6 V operating supply voltage
  • Temperature range: -40°C to +105°C
Applications
  • Industrial
  • Home and industrial automation
  • Smart lighting
  • Fitness, wellness, and sports
  • Healthcare, consumer medical
  • Security/proximity
  • Remote control
  • Assisted living
  • Mobile phone peripherals
  • PC peripherals