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BM70BLES1FC2-0B03AA

BM70BLES1FC2-0B03AA Description

The BM70BLES1FC2-0B03AA by Microchip Technology is a highly integrated Bluetooth v5.0 RF transceiver module designed for low-power wireless communication in IoT, consumer electronics, and industrial applications. Housed in a compact surface-mount module with an integrated chip antenna, it operates in the 2.4GHz ISM band and supports multiple serial interfaces (I2C, SPI, UART) for seamless integration with host controllers. With a 1.9V–3.6V supply range, it delivers 0dBm output power while maintaining low current consumption (13mA TX/RX), making it ideal for battery-operated devices. The module features 256kB Flash, 32kB ROM, and 24kB SRAM for firmware flexibility and is RoHS3/REACH compliant, ensuring environmental and regulatory adherence.

BM70BLES1FC2-0B03AA Features

• Bluetooth 5.0 Compliance: Enhanced range, speed, and coexistence with other 2.4GHz protocols.
• Ultra-Low Power: Optimized for battery life with 13mA active current in TX/RX modes.
• Integrated Antenna: Eliminates external RF design complexity, reducing BOM and footprint.
• Multi-Interface Support: I2C, SPI, and UART enable versatile host MCU connectivity.
• Robust Memory: 256kB Flash for OTA updates and 24kB SRAM for real-time data processing.
• Compact & Reliable: Surface-mount module with MSL1 (Unlimited) moisture tolerance for harsh environments.
• Global Certifications: FCC/CE/IC/TELEC pre-certified (varies by region), accelerating time-to-market.

BM70BLES1FC2-0B03AA Applications

• Wearables & Health Monitoring: Heart rate monitors, fitness trackers leveraging BLE’s low-energy profile.
• Smart Home Devices: Door locks, lighting controls, and sensors requiring reliable short-range connectivity.
• Industrial IoT: Asset tracking, wireless sensor networks with robust interference immunity.
• Consumer Electronics: Keyboards, mice, and remote controls benefiting from plug-and-play BLE pairing.
• Beacon & Proximity Solutions: Retail beacons, indoor navigation with extended Bluetooth 5.0 range.

Conclusion of BM70BLES1FC2-0B03AA

The BM70BLES1FC2-0B03AA stands out for its low-power Bluetooth 5.0 performance, integrated design, and developer-friendly interfaces. Its pre-certified modular approach reduces RF engineering overhead, while the flexible memory architecture supports advanced firmware features. Ideal for applications demanding energy efficiency, compact size, and regulatory compliance, this module is a turnkey solution for accelerating wireless product development. Microchip’s proven reliability and active product status further ensure long-term supply chain stability.