蓝牙芯片 - bluetooth蓝牙技术

高通蓝牙芯片QCC5144

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ST BlueNRG-LP:Programmable Bluetooth® Low Energy Wireless SoC

The BlueNRG-LP is an ultra-low power programmable Bluetooth® Low Energy wireless SoC solution. It embeds STMicroelectronics’s state-of-art 2.4 GHz RF radio IPs combining unparalleled performance with extremely long-battery lifetime. It is compliant with Bluetooth® Low Energy 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.

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Ti SimpleLink™ CC2640R2L Flash-based wireless MCU

Connectivity overview

Expanded portfolio of wireless connectivity devices across scalable memory and performance options.

Arm® Cortex® architecture

32kB to 352KB flash memory

20kB to 80kB SRAM with pin-to-pin compatibility

Across wireless connectivity protocols

Supporting a broad range of Bluetooth® Coded PHY, 2MB PHY, Extended advertising, Bluetooth Low Energy 5.1,Locationing, Mesh, Multiprotocol

Quarterly SDK releases with latest Bluetooth Low Energy features

Scalable Scalablefeatures

Integrated sensor controller, precision ADC, PA, coexistence BAW resonator

Radio

• Power output: +5dBm

• -97dBm sensitivity

• Sofware configurable

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Renesas Extends Bluetooth 5.0 Connectivity to RA Family of 32-Bit MCUs with Arm Cortex-M Core

Enhanced Security and Privacy for Bluetooth 5.0 Low Energy Connections Supported with Flexible Software Package and Comprehensive Arm Ecosystem.

Renesas Electronics Corporation introduced the first RA microcontroller (MCU) with an integrated Bluetooth® 5.0 Low Energy radio on 07 May 2020. The single-chip RA4W1 MCU includes a 48 MHz, 32-bit Arm® Cortex®-M4 core and Bluetooth 5.0 core delivered in a 56-pin QFN package. Together, the RA4W1 MCU and easy-to-use Flexible Software Package (FSP) enables engineers to immediately begin development with Arm ecosystem software and hardware building blocks that work out-of-the-box with RA MCUs.

The RA4W1 MCU makes it easy for embedded designers to develop safe and secure IoT endpoint devices for Industry 4.0, building automation, metering, healthcare, consumer wearable, and home appliance applications. The MCU is also ideal for developing IoT edge devices for wireless sensor networks, IoT hubs, an add-on to gateways, and an aggregator to IoT cloud applications.

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意法半导体STM32WBx0系列

STM32WBx0是一款双核无线MCU，基于运行于64 MHz（应用处理器）ARM®Cortex®-M4内核和运行于32 MHz（网络处理器）的ARM®Cortex®-M0+内核。STM32WBx0系列是一个入门级解决方案，扩展了我们的产品组合，允许开发人员定义正确级别的功能，从而使他们的设计具有成本效益，并满足广泛的工业和消费物联网应用的需求。

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