Bluetooth Low Enregy

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.