ESP32-S3FN8

RF Transceiver ICS Overview

The ESP32-S3FN8 is a System-in-Package (SiP) from Espressif Systems integrating the ESP32-S3 SoC with 8 MB SPI Flash. It features an Xtensa 32-bit LX7 dual-core processor operating at up to 240 MHz, supporting 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth 5 (LE). The device includes 45 GPIOs and is housed in a 56-VFQFN package with exposed pad.

RF Transceiver ICS Feature Summary

• Integrates ESP32-S3 SoC with 8 MB SPI Flash in a compact SiP form factor
• Supports 2.4 GHz Wi-Fi and Bluetooth 5 Low Energy dual-mode communication
• Features Xtensa 32-bit LX7 dual-core processor for high-performance computing

RF Transceiver ICS Applications

• Wearable devices requiring compact size and low power consumption
• IoT sensors and edge computing nodes
• Medical devices with space constraints
• Smart home control units

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'FN8' corresponds to the 8 MB Flash configuration when ordering. Confirm RoHS compliance status through official Espressif documentation or authorized distributor datasheets prior to procurement. Ensure supply chain sources are authorized to guarantee component authenticity and traceability.

RF Transceiver ICS Selection Notes

Select this component when a compact SiP solution with integrated 8 MB Flash is required. It is suitable for applications needing dual-core processing power and dual wireless connectivity within a small footprint. Consider thermal management requirements due to the dense packaging of the SoC and memory components.

RF Transceiver ICS Part Context

Part of the ESP32-S3 family, which offers enhanced AI acceleration and floating-point performance compared to previous generations. The FN8 variant specifically denotes the integration of 8 MB flash memory, distinguishing it from other storage configurations within the S3 series.

RF Transceiver ICS Replacement Considerations

ESP32-S3R2 and ESP32-S3R8 are related variants within the same family but differ in memory configuration. Verify compatibility if substituting, as pinout and functionality remain consistent while storage capacity changes.