BLUENRG-345VC - STMicroelectronics

Manufacturer Part Number

BLUENRG-345VC

Manufacturer

STMicroelectronics

Introduction

Highly integrated Bluetooth Low Energy (BLE) system-on-chip (SoC)

Suitable for a wide range of BLE applications

Product Features and Performance

Supports Bluetooth v5.2

4GHz operation

Transceiver with ARM Cortex-M0 microcontroller

256kB Flash and 32kB RAM

Low power consumption (4.3mA transmit, 3.4mA receive)

High data rate up to 2Mbps

High sensitivity (-104dBm)

Wide operating temperature range (-40°C to 85°C)

Product Advantages

Highly integrated BLE solution

Optimized power consumption

Flexible serial interfaces (I2C, SPI, USART, etc.)

30 GPIO pins for versatile applications

Key Technical Parameters

Frequency: 2.4GHz

Operating Voltage: 1.7V to 3.6V

Transmit Power: 8dBm

Receiver Sensitivity: -104dBm

Data Rate: Up to 2Mbps

Quality and Safety Features

RoHS3 compliant

49-WLCSP (3.14x3.14) package

Compatibility

Compatible with Bluetooth v5.2 protocol

Can be used in a wide range of BLE applications

Application Areas

Wireless connectivity for IoT devices

Wearable electronics

Beacons and proximity sensing

Industrial automation and control

Home automation and smart home devices

Product Lifecycle

Currently available

No information on discontinuation or replacement

Key Reasons to Choose This Product

Highly integrated BLE solution with advanced features

Low power consumption for battery-powered applications

Wide operating temperature range for harsh environments

Flexible serial interfaces and GPIO for customizable designs

Proven reliability and performance from STMicroelectronics