MICRF022YM-FS48

RF Receivers Overview

The MICRF022YM-FS48 is a low-power RF receiver from the QwikRadio family, designed for ASK and OOK modulation schemes. It operates within the 300 MHz to 440 MHz frequency range with a supply voltage of 4.75V to 5.5V. The device features a shutdown mode and supports data rates up to 10 kbps. It utilizes an 8-SOIC surface-mount package and functions across an operating temperature range of -40°C to +85°C.

RF Receivers Feature Summary

• Supports ASK and OOK demodulation for simple remote control applications
• Includes integrated shutdown capability to minimize power consumption
• Operates on a single 5V supply with low current draw
• Requires minimal external components due to internal oscillator options

RF Receivers Applications

• Remote keyless entry systems
• Wireless sensor networks
• Home automation controllers
• Industrial telemetry receivers

RF Receivers Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors. Confirm that the specific suffix FS48 matches the required packaging and tape-and-reel specifications. Check for moisture sensitivity labeling and ensure storage conditions comply with JESD-020 standards prior to assembly.

RF Receivers Selection Notes

Select this component for designs requiring ultra-low cost and minimal external circuitry in the 300-440 MHz band. Ensure the application does not require high-speed data transmission beyond 10 kbps. Consider the NRND status when planning long-term production lifecycles.

RF Receivers Part Context

This part belongs to the MICRF022 series of QwikRadio receivers. It is positioned as a legacy solution for basic wireless control tasks. The YM-FS48 designation indicates the specific package type and manufacturing lot configuration within the broader product line.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The component is marked as Not Recommended for New Designs (NRND). Evaluate alternative Microchip RF receivers for new projects.