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Our portfolio of Bluetooth Smart solutions includes both network and application processors in QFN-32 or WLCSP-34 miniaturized packages.

In particular, ST’s proprietary BlueCore technology – powered by the embedded ST Bluetooth low-energy master and slave certified stack - features ultra-low power consumption together with an excellent RF link budget for robust and reliable connectivity. The optimized radio front-end and the efficient power management architecture will extend battery life from months to years. The on-chip non-volatile memory enables an easy and quick firmware upgrade, including in-the-field over-the-air (OTA) upgradability.

ST modules for Bluetooth Smart and Bluetooth Classic technologies – based on our device portfolio and equipped with on-board antenna, crystal and balun – offer a proven, robust and quick time-to-market solution. They come with the embedded Bluetooth stack to provide a BQE end product qualified solution that is also fully RF, ETSI, IC and FCC certified, thus ensuring rapid integration into the final application and providing an easy-to-use solution.

Our ICs and modules are supported by an extensive set of evaluation boards, software development kits, application notes and design guidelines – thus facilitating the adoption of Bluetooth wireless connectivity technology into a wide variety of application segments.

推奨製品

New-generation Bluetooth 5.0 chip: boosts the boom of connected smart things

ST offers the widest Bluetooth 5.0 portfolio on the market with 2 new system-on-chip series.

The BlueNRG-2 is the new generation of the Bluetooth® Low Energy (BLE) system-on-chip single core, with a generous integrated 256-Kbyte Flash memory, scalable GPIO pins and up to 105 °C operating temperature. The BlueNRG-2 comes in both QFN-32 and the new QFN48 package that offers 26 GPIOs and more flexibility to add sensors and unleash Bluetooth Low Energy connectivity. Moreover, the latest version of the BLE stack adds state-of-the-art security and privacy along with faster data transfers. The embedded Arm® Cortex®-M0 processor and the extremely power-efficient architecture extends battery life while the high-power strength of the radio ensures robust and reliable wireless communication.

ensures interoperabilityBluetooth 5.0 qualification with the latest smartphones and tablets as well as backward compatibility with older products.

The STM32WB is the latest STMicroelectronics’s solution offering a certified Bluetooth 5.0 combined with IEEE 802.15.4. The STM32WB series is a dual core system-on-chip with an arm cortex-M0+ core handling the radio protocol stack as well as the Customer Key Storage IP (CKS) that enable secure firmware and/or radio stack update. The second core, an arm cortex-M4, is fully dedicated to the user application. On top of the various connectivity peripherals and rich analog set the STM32WB offers a wide portfolio from 256KB to 1MB of embedded flash and 128KB to 256KB of SRAM. The series supports up to 105°C ambient temperature and is available on QFN48, QFN68 and WLCSP100 package.

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