BLUENRG-345VT

BLUENRG-345VT is a Programmable Bluetooth® low energy wireless SoC. It embeds 2.4GHz 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 2.4GHz proprietary radio wireless communication to address ultra-low latency applications. It embeds a Cortex®-M0+ microcontroller that can operate upto 64MHz and also the BlueNRG core coprocessor (DMA based) for Bluetooth low energy timing critical operations. It is used in applications such as industrial, home and industrial automation, smart lighting, fitness, wellness and sports, healthcare, consumer medical, security/proximity, remote control, assisted living, mobile phone peripherals, PC peripherals.

• 256/32kB memory configuration flash/RAM
• Bluetooth® low energy system-on-chip supporting Bluetooth 5.2 specifications
• Operating supply voltage range from 1.7V to 3.6V
• Sensitivity is -97dBm typical at (PER <lt/> 30.8%), saturation is 8dBm typical at (PER <lt/> 30.8%)
• 2.4GHz proprietary radio driver, 128 physical connections, integrated balun
• High performance and ultra-low power Arm® Cortex®-M0+ 32bit, running upto 64MHz
• High efficiency embedded SMPS step-down converter with intelligent bypass mode
• One-time-programmable (OTP) memory area of 1Kbyte, embedded UART bootloader
• Operating temperature range from -40°C to 105°C
• WLCSPA49 package