Home / ESP32-S3 - WI-FI & Bluetooth 5 (LE) Chip - Espressif Systems

ESP32-S3 - WI-FI & Bluetooth 5 (LE) Chip - Espressif Systems

$1.55

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SKU: GC-ESP32-S3

MPN: ESP32-S3

Manufacturer: Espressif Systems

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Product Information

Product Description

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ESP32-S3 is a dual-core XTensa LX7 MCU, capable of running at 240 MHz. Apart from its 512 KB of internal SRAM, it comes with integrated 2.4 GHz, 802.11 b/g/n Wi-Fi and Bluetooth 5 (LE) connectivity that provides long-range support. 

There are 44 programmable GPIOs, and it supports a rich set of peripherals. ESP32-S3 supports larger, high-speed octal SPI flash, and PSRAM with configurable data and instruction cache.

Features

  • 32-bit MCU & 2.4 GHz Wi-Fi & Bluetooth LE 5.0
  • Xtensa® 32-bit LX7 dual-core processor that operates at up to 240 MHz
  • 512 KB of SRAM and 384 KB of ROM on the chip, and SPI, Dual SPI, Quad SPI, Octal SPI, QPI, and OPI interfaces that allow connection to flash and external RAM
  • Additional support for vector instructions in the MCU, which provides acceleration for neural network computing and signal processing workloads
  • Peripherals include 44 programmable GPIOs, SPI, I2S, I2C, PWM, RMT, ADC, DAC and UART, SD/MMC host and TWAITM
  • Reliable security features ensured by RSA-based secure boot, AES-XTS-based flash encryption, the innovative digital signature and the HMAC peripheral, “World Controller”

Documents and Drivers

Documentation

ESP32-S3 Datasheet

ESP32-S3 Technical Reference Manual

Specifications

Core

Dual Core

Interface(s)

  • SPI
  • Dual SPI
  • Quad SPI
  • Octal SPI
  • QPI and OPI

Memory

  • 384 KB ROM
  • 512 KB SRAM
  • 16 KB RTC SRAM

MPN

ESP32-S3

Pins

56

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