ATA8515-GHQW

RF Transceiver ICS Overview

The ATA8515-GHQW is a Sub-GHz RF transceiver integrated with an MCU, designed for ISM band applications. It operates within the frequency range of 310 MHz to 915 MHz, supporting channels at 315 MHz, 433 MHz, 868 MHz, and 915 MHz. The device functions on a supply voltage of 1.9 V to 3.6 V and utilizes an SPI data interface. It is housed in a 32-VFQFN package with an exposed pad, suitable for surface mount installation.

RF Transceiver ICS Feature Summary

• Integrates RF transceiver functionality with an onboard microcontroller unit
• Supports multiple global ISM sub-GHz frequency bands including 315, 433, 868, and 915 MHz
• Utilizes Serial Peripheral Interface (SPI) for digital communication

RF Transceiver ICS Applications

• ISM band wireless sensor networks
• Low-power remote control systems
• Wireless metering applications

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors or certified partners. Confirm that the received part matches the specific 32-VFQFN package marking and revision level. Ensure handling procedures comply with Moisture Sensitivity Level 3 requirements to prevent internal damage during assembly.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and radio solution is required for space-constrained designs. It is appropriate for projects needing flexible frequency selection across major ISM bands without external frequency synthesizers. Consider the 1.9V to 3.6V operating range for compatibility with standard low-voltage logic levels.

RF Transceiver ICS Part Context

This part belongs to the ATA85xx family of Sub-GHz semiconductor devices from Microchip Technology. These components are engineered for efficient wireless communication in industrial, scientific, and medical bands. The series provides a compact alternative to discrete RF and MCU solutions, simplifying PCB layout and reducing overall system component count.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.