STMicroelectronics Tariff Inquiry

BLUENRG-248

The BLUENRG-248 is a low-power Bluetooth Low Energy (BLE) system-on-chip (SoC) from STMicroelectronics. It is designed to provide a complete solution for BLE connectivity in a wide range of applications, including IoT devices, wearables, and smart home products.

Description:

The BLUENRG-248 is a highly integrated SoC that combines a BLE radio, a 32-bit ARM Cortex-M0 CPU, and a rich set of peripherals. It is built on a 65nm CMOS process and operates on a single 1.8V supply. The SoC is available in a compact 4x4mm QFN package.

Features:

1. BLE 5.0 compliant: Supports all the features of the BLE 5.0 standard, including extended range, increased data rate, and broadcasting of multiple advertising channels.
2. ARM Cortex-M0 CPU: Provides a powerful processing platform for running applications and handling BLE protocols.
3. Low power consumption: Designed for energy-efficient operation, with multiple low-power modes to extend battery life.
4. Integrated memory: Features 512KB of Flash memory and 128KB of RAM for storing applications and data.
5. Rich set of peripherals: Includes a variety of communication interfaces (SPI, I2C, UART), timers, ADCs, and a DMA controller.
6. Flexible clock management: Supports multiple clock sources, including an internal RC oscillator, an external crystal, or an external clock input.
7. Security features: Provides support for BLE security protocols, including link layer encryption, secure connections, and message signing.
8. Development support: STMicroelectronics provides a comprehensive software development kit (SDK) and development tools for the BLUENRG-248.

Applications:

The BLUENRG-248 is suitable for a wide range of applications that require BLE connectivity and low power consumption. Some examples include:

1. IoT devices: Smart home appliances, environmental sensors, and energy management systems.
2. Wearables: Fitness trackers, smartwatches, and health monitoring devices.
3. Medical devices: Glucose monitors, heart rate monitors, and other portable medical instruments.
4. Industrial automation: Wireless sensors and actuators for industrial control systems.
5. Asset tracking: BLE-based tracking solutions for logistics and supply chain management.
6. Consumer electronics: Wireless peripherals, such as keyboards, mice, and audio devices.

In summary, the BLUENRG-248 is a versatile and low-power BLE SoC from STMicroelectronics that offers a comprehensive set of features and capabilities for a wide range of applications. Its BLE 5.0 compliance, ARM Cortex-M0 CPU, and rich set of peripherals make it an attractive choice for developers looking to create innovative BLE-enabled products.