Microchip BM70

Description

The BM70 Bluetooth Low Energy module is designed for easy implementation into a broad range of applications. It delivers up to 2.5x throughput improvement and more secure connections vs. Bluetooth 4.1 based products. Developers can easily interface to the device via a standard UART interface, available on most Microcontrollers and Processors. The BM70 has a completely integrated Bluetooth software stack, and offers a shielded regulatory certified version with built-in antenna. Developers are freed from the complexities of Bluetooth Software and RF development and can simply utilize the BM70 as a wireline replacement. Perfect for IoT (Internet of Things) applications, when interfaced to a BLE enabled smartphone or Bluetooth Internet Gateway, applications can be monitored, controlled and updated from anywhere in the world.

Features

• Bluetooth 5 Certified
• 1.9V~3.6V operating range
• UART interface
• 3 x PWM supported
• Main Crystal : 32MHz
• Temperature sensor supported
• 12 bits ADC supported for 8CH input ports and battery voltage detection
• Wake up by any GPIO
• Average current: TX 3.87mA/RX 3.06mA with Buck,@ VBAT=3.0V and 18.75ms Connection Interval
• RSSI Monitor
• ISM Band 2.402 to 2.480 GHz operation
• Channels 0-39
• Rx Sensitivity: -90 dBm@ BLE, in typical
• Tx Power: +2 dBm
• RSSI monitor
• Ceramic Chip Antenna (BM70BLES1FC2)
• External Antenna Connection (BM70BLE01FC2)

More information

• Datasheet
• IC product information