BlueNRG-MS

批量生产
Education

支持蓝牙4.2核心协议规范的低功耗蓝牙网络处理器

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产品概述

描述

The BlueNRG-MS is a very low power Bluetooth low energy (BLE) single-mode network processor, compliant with Bluetooth specification v4.2. The BlueNRG-MS supports multiple roles simultaneously and can act at the same time as Bluetooth smart sensor and hub device. The Bluetooth Low Energy stack runs on the embedded ARM Cortex-M0 core. The stack is stored on the on-chip non-volatile Flash memory and can be easily upgraded via SPI.
The device comes pre-programmed with a production-ready stack image(Its version could change at any time without notice). A different or more up-to-date stack image can be downloaded from the ST website and programmed on the device through the ST provided software tools.
The BlueNRG-MS allows applications to meet the tight advisable peak current requirements imposed by standard coin cell batteries.
The maximum peak current is only 10 mA at 1 dBm output power. Ultra low-power sleep modes and very short transition times between operating modes allow very low average current consumption, resulting in longer battery life.
The BlueNRG-MS offers the option of interfacing with external microcontrollers via SPI transport layer.
  • 所有功能

    • Bluetooth specification v4.2 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 1.7 to 3.6 V
    • 8.2 mA maximum TX current(@0 dBm, 3.0 V)
    • Down to 1.7 μA current consumption with active BLE stack
    • Integrated linear regulator and DC-DC step-down converter
    • Up to +8 dBm available output power(at antenna connector)
    • Excellent RF link budget(up to 96 dB)
    • 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
    • Upgradable BLE stack(stored in embedded Flash memory, via SPI)
    • AES security co-processor
    • Low power modes
    • 16 or 32 MHz crystal oscillator
    • 12 MHz ring oscillator
    • 32 kHz crystal oscillator
    • 32 kHz ring oscillator
    • Battery voltage monitor
    • Compliant with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 Part 15, ARIB STD-T66
    • Available in QFN32 (5x5 mm) and WLCSP34 (2.66x2.56 mm) packages
    • Operating temperature range: -40 °C to 85 °C

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