MS44SF1-1Y20AIR

RF Transceiver Modules And Modems Overview

The MS44SF1-1Y20AIR is a Bluetooth v5.4 transceiver module utilizing the nRF52820 IC, featuring a 64 MHz Arm Cortex-M4 processor with 1MB Flash and 512kB RAM. It operates on a 1.7V to 5.5V supply, drawing 3.2mA during transmission and 2.6mA during reception. The module supports master-slave mode switching via commands, offers -104dBm sensitivity, and functions within a -40°C to 85°C temperature range.

RF Transceiver Modules And Modems Feature Summary

• Supports Bluetooth v5.4 protocol with integrated PCB antenna
• Configurable master-slave operation modes switchable via commands
• Compact design suitable for space-constrained IoT applications

RF Transceiver Modules And Modems Applications

• IoT sensor networks requiring long-range connectivity
• Smart home device integration
• Industrial asset tracking systems

RF Transceiver Modules And Modems Procurement Notes

Verify RoHS non-compliant status and REACH unaffected classification before procurement. Confirm MSL level 2 (1 Year) storage constraints. Ensure voltage supply requirements align with system design. Check datasheet for specific pinout and interface configurations. Validate environmental operating limits against deployment conditions.

RF Transceiver Modules And Modems Selection Notes

Select this module when Bluetooth v5.4 compatibility and master-slave flexibility are required. Consider the nRF52820 processing capabilities for complex protocol handling. Evaluate power consumption metrics against battery life requirements. Assess physical dimensions for enclosure fitment. Verify interface compatibility with host microcontroller.

RF Transceiver Modules And Modems Part Context

Part of MinewSemi's comprehensive IoT wireless connectivity portfolio, including BLE, GNSS, LoRa, WiFi, UWB, and mmWave Radar modules. Designed for global one-stop IoT solution providers integrating R&D and technical services.

RF Transceiver Modules And Modems Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer for direct equivalents or updated series replacements.