STMicroelectronics

BLUENRGQTR

BLUENRGQTR Description

The BLUENRGQTR is a highly advanced RF Transceiver IC developed by STMicroelectronics. This device is part of the BlueNRG series and is designed to offer a comprehensive solution for Bluetooth low energy applications. The BLUENRGQTR features a TxRx + MCU type, which combines the functionality of a transmitter, receiver, and microcontroller in a single package. This IC is designed to operate within the 2.4GHz frequency range, adhering to the Bluetooth v4.0 protocol. It is capable of a maximum data rate of 1Mbps and uses GFSK modulation. The BLUENRGQTR is RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.

BLUENRGQTR Features

• Protocol and Modulation: The BLUENRGQTR operates on the Bluetooth v4.0 protocol with GFSK modulation, ensuring compatibility with a wide range of Bluetooth-enabled devices.
• Frequency Range: It operates within the 2.4GHz ISM band, which is globally accepted for wireless communication.
• Power Output: The device can output up to 8dBm, providing a robust signal for reliable communication.
• Voltage Supply: The BLUENRGQTR operates on a supply voltage range of 2V to 3.6V, making it suitable for various power supply configurations.
• Memory: It boasts a generous 64kB of Flash memory and 12kB of RAM, allowing for substantial storage and processing capabilities.
• Current Consumption: The device consumes between 7.3mA and 14.5mA while receiving and between 5.8mA and 28.8mA while transmitting, ensuring energy efficiency.
• Mounting Type: The BLUENRGQTR is designed for surface mount, which is ideal for compact and space-constrained applications.
• Package: It is available in a Tape & Reel (TR) package, facilitating automated assembly processes.

BLUENRGQTR Applications

The BLUENRGQTR is an ideal choice for applications that require low power consumption and high data rate in a compact form factor. Some specific use cases include:

• Wearable Devices: Fitness trackers, smartwatches, and health monitoring devices can benefit from the BLUENRGQTR's low power consumption and Bluetooth connectivity.
• Smart Home Applications: IoT devices such as smart lighting, thermostats, and security systems can leverage the BLUENRGQTR for seamless integration with other Bluetooth-enabled devices.
• Industrial Automation: Sensor networks and remote monitoring systems can utilize the BLUENRGQTR for reliable and efficient data transmission.

Conclusion of BLUENRGQTR

The BLUENRGQTR is a versatile and powerful RF Transceiver IC that offers a unique combination of features and performance benefits. Its compatibility with Bluetooth v4.0, robust power output, and low power consumption make it an excellent choice for a wide range of applications. Despite being classified as obsolete, it remains a reliable option for legacy systems or applications where its specific features are required. Its unique combination of memory, modulation, and protocol support positions it as a strong contender in the RF Transceiver IC market.