ATSAMR35J16B-I/7JX

RF Transceiver ICS Overview

The ATSAMR35J16B-I/7JX is an RF System on a Chip (SoC) integrating an ARM Cortex-M0+ core with a LoRa transceiver. It features 64 kB of Flash memory and 8 kB of SRAM. The device operates within voltage ranges of 1.8 V to 3.6 V and supports frequencies including 137–175 MHz, 410–525 MHz, and 862–1020 MHz. It utilizes a 64-TFBGA package and includes a 12-bit ADC.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M0+ processor with LoRa transceiver capabilities
• Supports multiple Sub-GHz frequency bands for global compliance
• Includes integrated analog-to-digital conversion and standard communication interfaces

RF Transceiver ICS Applications

• Long-range IoT sensor networks
• Smart metering infrastructure
• Industrial telemetry systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'I/7JX' against official Microchip documentation to confirm temperature range and packaging specifications. Ensure compatibility with required Sub-GHz regional regulations before integration. Cross-reference datasheet revisions to validate pinout and electrical characteristics for the final design implementation.

RF Transceiver ICS Selection Notes

Select this component when long-range low-power communication is required alongside embedded processing. Compare flash capacity and radio sensitivity against alternative SoCs in the SAMR35 family. Evaluate thermal performance within the TFBGA package for the intended operating environment constraints.

RF Transceiver ICS Part Context

This part belongs to the Microchip SAMR35 series of Sub-GHz SoCs. It shares architectural similarities with other variants like the ATSAMR35J17B but differs in memory configuration. The series targets applications requiring robust wireless connectivity with minimal external components.

RF Transceiver ICS Replacement Considerations

Consult official substitution lists for equivalent memory configurations. Verify that alternative parts support the same 64-TFBGA footprint and frequency bands without requiring schematic modifications.