MS88SFA-3Y40AIR

RF Transceiver Modules And Modems Overview

The MS88SFA-3Y40AIR is a Bluetooth Low Energy module based on the nRF52833 SoC. It supports Bluetooth v5.4 and features an integrated PA/LNA for enhanced range. The module operates within a voltage range of 1.7V to 5.5V. Key electrical specifications include a receiving current of 4.6mA and a transmitting current of 4.9mA. It provides 512kB of Flash memory and 128kB of RAM. The operating temperature range is -40°C to 85°C, with a sensitivity of -103dBm.

RF Transceiver Modules And Modems Feature Summary

• Integrates a high-performance ARM Cortex-M4F processor with TrustZone security.
• Includes built-in Power Amplifier and Low Noise Amplifier for extended communication distance.
• Supports flexible master/slave mode switching via software instructions.
• Offers optional PCB antenna or IPEX connector mounting configurations.

RF Transceiver Modules And Modems Applications

• Industrial IoT sensor networks requiring long-range connectivity
• Smart home devices needing secure data transmission
• Wearable health monitoring equipment
• Asset tracking systems

RF Transceiver Modules And Modems Procurement Notes

Verify the specific suffix against official MinewSemi documentation to confirm pinout compatibility and firmware version. Ensure the selected variant matches the required antenna type and regulatory certifications for your target market. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing standards and component availability.

RF Transceiver Modules And Modems Selection Notes

Choose this module when extended range is critical due to its integrated PA/LNA architecture. It is suitable for applications requiring simultaneous master and slave capabilities managed through instruction sets. Consider the nRF52833 ecosystem for development resources if low power consumption and moderate processing power are primary design constraints.

RF Transceiver Modules And Modems Part Context

This part belongs to the MS88SFA series of Bluetooth LE modules designed by MinewSemi. It utilizes the Nordic Semiconductor nRF52833 chip as its core controller. The series is positioned for applications demanding robust wireless performance in compact form factors, distinguishing it from standard transceiver-only modules.

RF Transceiver Modules And Modems Replacement Considerations

Direct substitutes may include other nRF52833-based modules from different manufacturers, provided they match the pinout and RF performance requirements. Verify that any replacement supports the same Bluetooth v5.4 protocol and physical interface constraints.