Espressif Systems

Espressif Systems Wi-Fi ESP32-S3 chip

ESP32-S3 is a low-power MCU system-on-chip (SoC) that supports 2.4 GHz Wi-Fi and Bluetooth® LE dual-mode wireless communications. The chip integrates the high-performance Xtensa® 32-bit LX7 dual-core processor, ultra-low-power co-processor, Wi-Fi baseband, Bluetooth baseband, RF module and peripherals.

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Merchant qualification:

Espressif Systems is a global fabless semiconductor company founded in 2008. It has offices in China, the Czech Republic, India, Singapore and Brazil, and its teams come from about 30 countries and regions. Espressif has been deeply involved in the R&D and design of software and hardware products in the AIoT field for many years, focusing on the development of wireless communication SoCs with high integration, low power consumption, excellent performance, security and stability, and high costs performance. It has now released ESP8266, ESP32, ESP32-S, and ESP32 -C and ESP32-H series chips, modules and development boards have become ideal choices for IoT applications. Espressif is committed to providing safe, stable, and energy-saving AIoT solutions, while insisting on open sources technology to help developers use Espressif's solutions to develop smart products and create a smart world where everything is connected. Espressif Systems provides secure and diverse AIoT solutions to hundreds of millions of users around the world. Based on advanced semiconductor technology, low-power computing, wireless communication technology, and Mesh networking technologies, the company has developed chips and modules that are well-designed, have excellent performance, are more intelligent, and are widely used.

Product Introduction&Application Fields

product details

Product features

Xtensa® 32-bit LX7 dual-core processor, clocked up to 240 MHz

Built-in 512 KB SRAM, 384 KB ROM storage space, and supports multiple external SPI, Dual SPI, Quad SPI, Octal SPI, QPI, OPI flash and off-chip RAM

Additional vector instructions for accelerating neural network calculations and signal processing

45 programmable GPIOs, supporting common peripheral interfaces such as SPI, I2S, I2C, PWM, RMT, ADC, UART, SD/MMC host controller and TWAI TM controller, etc.

Flash encryption based on AES-XTS algorithm and secure boot based on RSA algorithm, digital signature and HMAC module, "World Controller" module

Application areas

smart home

automated industry

medical insurance

Consumer Electronics

Smart agriculture

POS machine

service robot

Audio equipment

Universal low-power IoT sensor hub

Universal low-power IoT data logger

Camera video streaming

USB device

Speech Recognition

Image Identification

Wi-Fi + Bluetooth network card

Touch and proximity sensing

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