ESP32-S3-EYE

ESP32S3 Series Datasheet 2.4 GHz WiFi + Bluetooth LE SoC Supporting IEEE 802.11b/g/n (2.4 GHz WiFi) and Bluetooth 5 (LE) Including: ESP32-S3 ESP32-S3FN8 ESP32-S3R2 ESP32-S3R8 ESP32-S3R8V Prerelease version 0.6.1 (for chip revision 1) Espressif Systems Copyright 2021 www.espressif.com PRELIMINARY FOR CHIP REVISION 1Product Ove rview ESP32-S3 is a low-power MCU-based SoC that supports 2.4 GHz W i-Fi and Bluetooth Low Energy ( Bluetooth LE). It consist s of high-performance dual-core MCU (Xtensa 32-bit LX7), a low power coprocessor, a W i-Fi baseband, a Bluetooth LE baseband, RF module, and peripherals. The block diagram of the SoC is shown below. Espressifs ESP32-S3 Wi-Fi + Bluetooth Low Energy SoC Core System Wireless MAC and RF Baseband 2.4 GHz Balun + Switch Xtensa Dual-core Wi-Fi Wi-Fi MAC 32-bit LX7 Baseband Microprocessor Bluetooth LE Cache SRAM Link Controller Bluetooth LE RF Phase Lock Loop JTAG ROM Baseband Peripherals RTC RTC SPI0/1 I2C GPIO RTC GPIO PMU Memory ULP SPI2/3 I2S UART Touch Sensor Coprocessor Temperature SDIO Host MCPWM RMT Sensor Security DIG ADC RTC ADC Pulse Counter SHA RSA TWAI Controller Controller LCD Camera GDMA AES RNG RTC Interface Interface Watchdog Digital USB Serial/ Timer USB OTG LED PWM HMAC Signature JTAG System Watchdog Secure Flash General-purpose Timers Timers Timers Boot Encryption Modules having power in specic power modes: Active Active and Modem-sleep Active, Modem-sleep, and Light-sleep optional in Light-sleep Active, Modem-sleep, Light-sleep, and Deep-sleep all modes Figure 1: Block Diagram of ESP32S3 Solution Highligh ts A complete WiFi subsystem that complies features of Bluetooth 5 and Bluetooth mesh with IEEE 802.11b/g/n protocol and supports Xtensa 32bit LX7 dualcore processor with Station, SoftAP, and SoftAP + Station modes a five-stage pipeline that operates at up to 240 A Bluetooth LE subsystem that supports MHz Espressif Syste ms 2 ESP32-S3 Series Datasheet v 0.6.1 (for chip revision 1) Submit Documentation Feedback PRELIMINARY 2.4 GHz Receiver 2.4 GHz Transmitter 2.4 GHz Clock