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ESPRESSIF ESP32-S3FN8 ESP32
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- ESPRESSIF ESP32-S3FN8
- Type
- ESPRESSIF
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ESPRESSIF
- Electronic Component
- ESP32-S3FN8
- Electronic Component
- 1
- Package
- QFN-56-EP(7x7)
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 0.206g
- CPU
- 32 bit
- CPU
- Xtensa LX7
- Electronic Component
- 1
- Electronic Component
- BM0226525579
- CPU
- 240MHz
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- Electronic Component
- 8MB
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ESP32-S3FN8 产品概述
一、概述
ESP32-S3FN8 是乐鑫（ESPRESSIF）推出的一款高度集成的 RF 片上系统（SoC），内置双核 MCU，支持 2.4GHz Wi‑Fi 与 BLE 5.0 协议栈组合。器件内含 8 MB 封装内 Flash（die），封装形式为 QFN-56-EP（7×7mm），适合空间受限且对无线与计算性能有较高要求的嵌入式应用。
二、主要功能特性
- 存储加密，保护固件与数据安全。
- 真随机数发生器（TRNG），用于加密种子与安全协议。
- 硬件看门狗复位与软件复位，提升系统可靠性。
- 内置通用定时器，支持低功耗定时唤醒与任务调度。
- 内置温度传感器，便于环境或器件温度监测与自适应控制。
- 红外遥控接收/发送功能，适用于遥控器与家电控制。
- 触控功能（电容式触摸输入），支持人机交互界面。
三、接口与外设能力
ESP32-S3FN8 提供丰富的外设接口以满足多类外设连接需求，包括 SPI、I2C、UART、I2S、PWM、ADC 等通用接口，且支持多个 GPIO 可复用为外设功能。器件适合驱动传感器、显示、外设通信及音频流应用（视具体固件支持情况）。
四、安全与可靠性
集成的 TRNG 与存储加密为安全引导、通信加密与敏感数据存储提供基础保障。看门狗与软件复位机制增强长期运行稳定性，适用于对可靠性有严格要求的工业与消费类产品。
五、应用场景
适合智能家居、遥控器与红外控制、触控面板、可穿戴设备、无线传感器节点、智能照明、工业监测与边缘计算等场景。内置 8MB flash 有利于存储应用固件与本地数据，缩短系统集成时间。
六、封装与布局建议
QFN-56-EP（7×7）封装带有底部散热焊盘，建议在 PCB 设计时做好地平面、焊盘回流和散热处理。射频布局需按天线设计规范留出空白区并注意地平面分割与匹配网络，保证信号完整性与射频性能。关键电源脚位应配备充分去耦，减小噪声对无线性能的影响。
总结：ESP32-S3FN8 在小尺寸封装中整合了高性能双核 MCU、Wi‑Fi/BLE 无线能力及多样安全与外设特性，是开发中高阶智能无线终端的成熟选择。
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