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ESP32-S3数据手册（英文）(文件:Esp32-s3_datasheet_en).pdf
Product Overview
Features
Applications
1 ESP32-S3 Series Comparison
1.1 Nomenclature
1.2 Comparison
2 Pins
2.1 Pin Layout
2.2 Pin Overview
2.3 IO Pins
2.3.1 IO MUX and GPIO Pin Functions
2.3.2 RTC and Analog Pin Functions
2.3.3 Restrictions for GPIOs and RTC_GPIOs
2.4 Analog Pins
2.5 Power Supply
2.5.1 Power Pins
2.5.2 Power Scheme
2.5.3 Chip Power-up and Reset
2.6 Strapping Pins
2.6.1 Chip Boot Mode Control
2.6.2 VDD_SPI Voltage Control
2.6.3 ROM Messages Printing Control
2.6.4 JTAG Signal Source Control
2.7 Pin Mapping Between Chip and Flash/PSRAM
3 Functional Description
3.1 CPU and Memory
3.1.1 CPU
3.1.2 Internal Memory
3.1.3 External Flash and RAM
3.1.4 Address Mapping Structure
3.1.5 Cache
3.1.6 eFuse Controller
3.1.7 Processor Instruction Extensions
3.2 RTC and Low-Power Management
3.2.1 Power Management Unit (PMU)
3.2.2 Ultra-Low-Power Coprocessor
3.3 Analog Peripherals
3.3.1 Analog-to-Digital Converter (ADC)
3.3.2 Temperature Sensor
3.3.3 Touch Sensor
3.4 System Components
3.4.1 Reset and Clock
3.4.2 Interrupt Matrix
3.4.3 Permission Control
3.4.4 System Registers
3.4.5 GDMA Controller
3.4.6 CPU Clock
3.4.7 RTC Clock
3.4.8 Clock Glitch Detection
3.5 Digital Peripherals
3.5.1 IO MUX and GPIO Matrix
3.5.2 Serial Peripheral Interface (SPI)
3.5.3 LCD Interface
3.5.4 Camera Interface
3.5.5 UART Controller
3.5.6 I2C Interface
3.5.7 I2S Interface
3.5.8 Remote Control Peripheral
3.5.9 Pulse Count Controller
3.5.10 LED PWM Controller
3.5.11 USB 2.0 OTG Full-Speed Interface
3.5.12 USB Serial/JTAG Controller
3.5.13 Motor Control PWM (MCPWM)
3.5.14 SD/MMC Host Controller
3.5.15
3.6 Radio and Wi-Fi
3.6.1 2.4 GHz Receiver
3.6.2 2.4 GHz Transmitter
3.6.3 Clock Generator
3.6.4 Wi-Fi Radio and Baseband
3.6.5 Wi-Fi MAC
3.6.6 Networking Features
3.7 Bluetooth LE
3.7.1 Bluetooth LE Radio and PHY
3.7.2 Bluetooth LE Link Layer Controller
3.8 Timers and Watchdogs
3.8.1 General Purpose Timers
3.8.2 System Timer
3.8.3 Watchdog Timers
3.8.4 XTAL32K Watchdog Timers
3.9 Cryptography/Security Components
3.9.1 External Memory Encryption and Decryption
3.9.2 Secure Boot
3.9.3 HMAC Accelerator
3.9.4 Digital Signature
3.9.5 World Controller
3.9.6 SHA Accelerator
3.9.7 AES Accelerator
3.9.8 RSA Accelerator
3.9.9 Random Number Generator
3.10 Peripheral Pin Configurations
4 Electrical Characteristics
4.1 Absolute Maximum Ratings
4.2 Recommended Power Supply Characteristics
4.3 VDD_SPI Output Characteristics
4.4 DC Characteristics (3.3 V, 25 °C)
4.5 ADC Characteristics
4.6 Current Consumption
4.6.1 RF Current Consumption in Active Mode
4.6.2 Current Consumption in Other Modes
4.7 Reliability
4.8 Wi-Fi Radio
4.8.1 Wi-Fi RF Transmitter (TX) Specifications
4.8.2 Wi-Fi RF Receiver (RX) Specifications
4.9 Bluetooth LE Radio
4.9.1 Bluetooth LE RF Transmitter (TX) Specifications
4.9.2 Bluetooth LE RF Receiver (RX) Specifications
5 Packaging
6 Related Documentation and Resources
Appendix A – ESP32-S3 Consolidated Pin Overview
Revision History
ESP32-S3 Series
Datasheet
2.4 GHz Wi-Fi + Bluetooth® LE SoC
Supporting IEEE 802.11 b/g/n (2.4 GHz Wi-Fi) and Bluetooth® 5 (LE)
Including:
ESP32-S3
ESP32-S3FN8
ESP32-S3R2
ESP32-S3R8
ESP32-S3R8V
ESP32-S3FH4R2
Version 1.6
Espressif Systems
Copyright © 2023
www.espressif.com
Product Overview
ESP32-S3 is a low-power MCU-based system on a chip (SoC) with integrated 2.4 GHz Wi-Fi and Bluetooth®
Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor (Xtensa® 32-bit LX7), a low
power coprocessor, a Wi-Fi baseband, a Bluetooth LE baseband, RF module, and numerous peripherals.
The functional block diagram of the SoC is shown below.
ESP32-S3 Functional Block Diagram
For more information on power consumption, see Section 3.2.1 Power Management Unit (PMU).
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Espressif ESP32-S3 Wi-Fi + Bluetooth® Low Energy SoCPower consumptionNormalLow power consumption componentsWireless Digital CircuitsWi-Fi MAC Wi-Fi BasebandBluetooth LE Link ControllerBluetooth LE BasebandCPU and MemoryXtensa® Dual-core 32-bit LX7 MicroprocessorJTAGCacheROMSRAMSecurityFlash EncryptionRSARNGDigital SignatureSHAAESHMACSecure BootRTCRTC MemoryPMUULP CoprocessorPeripheralsUSB Serial/JTAGGPIOUARTTWAI®General-purpose TimersI2SI2CPulse CounterLED PWMCamera InterfaceSPI0/1RMTSPI2/3DIG ADCSystem TimersRTC GPIOTemperature SensorRTC Watchdog TimerGDMALCD InterfaceWatchdog TimersRTC ADCSDIO HostMCPWMUSB OTGeFuse ControllerTouchSensorRTC I2CRF2.4 GHz Balun + Switch2.4 GHz Receiver2.4 GHz TransmitterRF SynthesizerFast RC OscillatorExternal Main ClockPhase Lock Loop
Features
Wi-Fi
• IEEE 802.11 b/g/n-compliant
• Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz
band
• 1T1R mode with data rate up to 150 Mbps
• Wi-Fi Multimedia (WMM)
• TX/RX A-MPDU, TX/RX A-MSDU
• Immediate Block ACK
• Fragmentation and defragmentation
• Automatic Beacon monitoring (hardware TSF)
• 4 × virtual Wi-Fi interfaces
• Simultaneous support for Infrastructure BSS in
Station, SoftAP, or Station + SoftAP modes
Note that when ESP32-S3 scans in Station
mode, the SoftAP channel will change along with
the Station channel
• Antenna diversity
• 802.11mc FTM
Bluetooth
• Bluetooth LE: Bluetooth 5, Bluetooth mesh
• High power mode (20 dBm)
• Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
• Advertising extensions
• Multiple advertisement sets
• Channel selection algorithm #2
• Internal co-existence mechanism between Wi-Fi
and Bluetooth to share the same antenna
CPU and Memory
• Xtensa® dual-core 32-bit LX7 microprocessor,
up to 240 MHz
• CoreMark® score:
– 1 core at 240 MHz: 613.86 CoreMark; 2.56
CoreMark/MHz
– 2 cores at 240 MHz: 1181.60 CoreMark;
4.92 CoreMark/MHz
• 128-bit data bus and SIMD commands
• 384 KB ROM
• 512 KB SRAM
• 16 KB SRAM in RTC
• SPI, Dual SPI, Quad SPI, Octal SPI, QPI and OPI
interfaces that allow connection to multiple flash
and external RAM
• Flash controller with cache is supported
• Flash in-Circuit Programming (ICP) is supported
Advanced Peripheral Interfaces
• 45 × programmable GPIOs
• Digital interfaces:
– 4 × SPI
– 1 × LCD interface (8-bit ~16-bit parallel
RGB, I8080 and MOTO6800), supporting
conversion between RGB565, YUV422,
YUV420 and YUV411
– 1 × DVP 8-bit ~16-bit camera interface
– 3 × UART
– 2 × I2C
– 2 × I2S
– 1 × RMT (TX/RX)
– 1 × pulse counter
– LED PWM controller, up to 8 channels
– 1 × full-speed USB OTG
– 1 × USB Serial/JTAG controller
– 2 × MCPWM
– 1 × SDIO host controller with 2 slots
– General DMA controller (GDMA), with 5
transmit channels and 5 receive channels
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– 1 × TWAI® controller, compatible with ISO
– ULP-RISC-V coprocessor
11898-1 (CAN Specification 2.0)
• Analog interfaces:
– ULP-FSM coprocessor
– 2 × 12-bit SAR ADCs, up to 20 channels
Security
– 1 × temperature sensor
– 14 × touch sensing IOs
• Timers:
– 4 × 54-bit general-purpose timers
– 1 × 52-bit system timer
– 3 × watchdog timers
Low Power Management
• Secure boot
• Flash encryption
• 4-Kbit OTP, up to 1792 bits for users
• Cryptographic hardware acceleration:
– AES-128/256 (FIPS PUB 197)
– Hash (FIPS PUB 180-4)
– RSA
– Random Number Generator (RNG)
• Power Management Unit with five power modes
• Ultra-Low-Power (ULP) coprocessors:
– HMAC
– Digital signature
Applications
With low power consumption, ESP32-S3 is an ideal choice for IoT devices in the following areas:
• Smart Home
• Industrial Automation
• Health Care
• Consumer Electronics
• Smart Agriculture
• POS machines
• Service robot
• Audio Devices
• Generic Low-power IoT Sensor Hubs
• Generic Low-power IoT Data Loggers
• Cameras for Video Streaming
• USB Devices
• Speech Recognition
• Image Recognition
• Wi-Fi + Bluetooth Networking Card
• Touch and Proximity Sensing
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Contents
Note:
Check the link or the QR code to make sure that you use the latest version of this document:
https://www.espressif.com/documentation/esp32-s3_datasheet_en.pdf
Contents
Product Overview
Features
Applications
1 ESP32-S3 Series Comparison
1.1
1.2
Nomenclature
Comparison
2 Pins
2.1
2.2
2.3
2.4
2.5
2.6
2.7
IO MUX and GPIO Pin Functions
Pin Layout
Pin Overview
IO Pins
2.3.1
2.3.2 RTC and Analog Pin Functions
2.3.3 Restrictions for GPIOs and RTC_GPIOs
Analog Pins
Power Supply
2.5.1
2.5.2
2.5.3 Chip Power-up and Reset
Strapping Pins
2.6.1 Chip Boot Mode Control
2.6.2
VDD_SPI Voltage Control
2.6.3 ROM Messages Printing Control
2.6.4
Pin Mapping Between Chip and Flash/PSRAM
Power Pins
Power Scheme
JTAG Signal Source Control
3 Functional Description
3.1
CPU and Memory
3.1.1 CPU
3.1.2
3.1.3
3.1.4
3.1.5 Cache
3.1.6
3.1.7
Internal Memory
External Flash and RAM
Address Mapping Structure
eFuse Controller
Processor Instruction Extensions
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Contents
3.2
3.3
3.4
3.5
3.6
3.7
3.8
IO MUX and GPIO Matrix
Serial Peripheral Interface (SPI)
LCD Interface
RTC and Low-Power Management
Power Management Unit (PMU)
3.2.1
3.2.2 Ultra-Low-Power Coprocessor
Analog Peripherals
Analog-to-Digital Converter (ADC)
3.3.1
Temperature Sensor
3.3.2
3.3.3
Touch Sensor
System Components
3.4.1 Reset and Clock
3.4.2
Interrupt Matrix
3.4.3
Permission Control
3.4.4
System Registers
3.4.5 GDMA Controller
3.4.6 CPU Clock
3.4.7 RTC Clock
3.4.8 Clock Glitch Detection
Digital Peripherals
3.5.1
3.5.2
3.5.3
3.5.4 Camera Interface
3.5.5 UART Controller
3.5.6
3.5.7
3.5.8 Remote Control Peripheral
3.5.9
3.5.10 LED PWM Controller
3.5.11 USB 2.0 OTG Full-Speed Interface
3.5.12 USB Serial/JTAG Controller
3.5.13 Motor Control PWM (MCPWM)
3.5.14 SD/MMC Host Controller
3.5.15 TWAI® Controller
Radio and Wi-Fi
3.6.1
3.6.2
3.6.3 Clock Generator
3.6.4 Wi-Fi Radio and Baseband
3.6.5 Wi-Fi MAC
3.6.6 Networking Features
Bluetooth LE
3.7.1 Bluetooth LE Radio and PHY
3.7.2 Bluetooth LE Link Layer Controller
Timers and Watchdogs
3.8.1 General Purpose Timers
3.8.2
3.8.3 Watchdog Timers
2.4 GHz Receiver
2.4 GHz Transmitter
I2C Interface
I2S Interface
Pulse Count Controller
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System Timer
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Contents
3.9
External Memory Encryption and Decryption
Secure Boot
3.8.4
XTAL32K Watchdog Timers
Cryptography/Security Components
3.9.1
3.9.2
3.9.3 HMAC Accelerator
3.9.4 Digital Signature
3.9.5 World Controller
3.9.6
SHA Accelerator
3.9.7
AES Accelerator
3.9.8 RSA Accelerator
3.9.9 Random Number Generator
3.10 Peripheral Pin Configurations
4 Electrical Characteristics
4.1
4.2
4.3
4.4
4.5
4.6
Absolute Maximum Ratings
Recommended Power Supply Characteristics
VDD_SPI Output Characteristics
DC Characteristics (3.3 V, 25 °C)
ADC Characteristics
Current Consumption
4.6.1 RF Current Consumption in Active Mode
4.6.2 Current Consumption in Other Modes
Reliability
4.7
4.8 Wi-Fi Radio
4.9
4.8.1 Wi-Fi RF Transmitter (TX) Specifications
4.8.2 Wi-Fi RF Receiver (RX) Specifications
Bluetooth LE Radio
4.9.1 Bluetooth LE RF Transmitter (TX) Specifications
4.9.2 Bluetooth LE RF Receiver (RX) Specifications
5 Packaging
6 Related Documentation and Resources
Appendix A – ESP32-S3 Consolidated Pin Overview
Revision History
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List of Tables
List of Tables
1-1 ESP32-S3 Series Comparison
2-1 Pin Overview
2-2 Power-Up Glitches on Pins
2-3 IO MUX Pin Functions
2-4 RTC and Analog Functions
2-5 Analog Pins
2-6 Power Pins
2-7 Voltage Regulators
2-8 Description of Timing Parameters for Power-up and Reset
2-9 Default Configuration of Strapping Pins
2-10 Description of Timing Parameters for the Strapping Pins
2-11 Chip Boot Mode Control
2-12 VDD_SPI Voltage Control
2-13 JTAG Signal Source Control
2-14 Pin Mapping Between Chip and In-package Flash/ PSRAM
3-1 Components and Power Domains
3-2 SPI Pin Configuration
3-3 Peripheral Pin Configurations
4-1 Absolute Maximum Ratings
4-2 Recommended Power Characteristics
4-3 VDD_SPI Internal and Output Characteristics
4-4 DC Characteristics (3.3 V, 25 °C)
4-5 ADC Characteristics
4-6 Wi-Fi Current Consumption Depending on RF Modes
4-7 Current Consumption in Modem-sleep Mode
4-8 Current Consumption in Low-Power Modes
4-9 Reliability Qualifications
4-10 Wi-Fi Frequency
4-11 TX Power with Spectral Mask and EVM Meeting 802.11 Standards
4-12 TX EVM Test
4-13 RX Sensitivity
4-14 Maximum RX Level
4-15 RX Adjacent Channel Rejection
4-16 Bluetooth LE Frequency
4-17 Transmitter Characteristics - Bluetooth LE 1 Mbps
4-18 Transmitter Characteristics - Bluetooth LE 2 Mbps
4-19 Transmitter Characteristics - Bluetooth LE 125 Kbps
4-20 Transmitter Characteristics - Bluetooth LE 500 Kbps
4-21 Receiver Characteristics - Bluetooth LE 1 Mbps
4-22 Receiver Characteristics - Bluetooth LE 2 Mbps
4-23 Receiver Characteristics - Bluetooth LE 125 Kbps
4-24 Receiver Characteristics - Bluetooth LE 500 Kbps
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