BMD-350-A-R

RF Transceiver Modules And Modems Overview

The u-blox BMD-350-A-R is a Bluetooth Low Energy (BLE) module supporting the Bluetooth 5.0 protocol and 802.15.1 standards. It integrates a 64 MHz Arm Cortex-M4F processor with 512 kB flash memory and 64 kB RAM. The module operates within a supply voltage range of 1.7 V to 3.6 V, delivering an output power of 4 dBm at a frequency of 2.4 GHz. It features receiver sensitivity of -96 dBm and supports data rates up to 2 Mb/s. Interfaces include I2C, SPI, and UART. The component measures 8.7 mm in length and 1.5 mm in height, functioning reliably between -40°C and +85°C.

RF Transceiver Modules And Modems Feature Summary

• Integrates a 64 MHz Arm Cortex-M4F CPU with substantial onboard memory for complex application hosting
• Supports secure encrypted over-the-air updates via a dedicated bootloader
• Features an integrated trace antenna for compact surface-mount installation

RF Transceiver Modules And Modems Applications

• Wearable electronics requiring low power consumption
• Industrial sensor networks utilizing BLE connectivity
• Smart home devices needing reliable short-range communication

RF Transceiver Modules And Modems Procurement Notes

Verify the specific ordering suffix against official u-blox documentation to ensure correct package type and configuration. Confirm that the selected variant matches the required interface protocols and firmware capabilities for your target application environment.

RF Transceiver Modules And Modems Selection Notes

Select this module when a balance of processing power and wireless connectivity is required in a small form factor. The integrated MCU allows for standalone operation without a separate host controller, simplifying system architecture compared to basic transceiver-only solutions.

RF Transceiver Modules And Modems Part Context

This component belongs to the BMD-300 series from u-blox, designed for Bluetooth Low Energy applications. It distinguishes itself by embedding a powerful microcontroller alongside the RF transceiver, enabling advanced protocol handling and application logic within a single surface-mount device.

RF Transceiver Modules And Modems Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.