Datasheet
Table Of Contents
- Product Overview
- 1 ESP32-S3 Series Comparison
- 2 Pin Definition
- 3 Functional Description
- 3.1 CPU and Memory
- 3.2 RTC and Low-Power Management
- 3.3 Analog Peripherals
- 3.4 System Components
- 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
- 3.7 Bluetooth LE
- 3.8 Timers and Watchdogs
- 3.9 Cryptography/Security Components
- 3.10 Peripheral Pin Configurations
- 4 Electrical Characteristics
- 5 Package Information
- 6 Related Documentation and Resources
- Revision History
2 Pin Definition
2. Pin Definition
2.1 Pin Layout
1
2
3
4
5
6
7
8
9
29
30
31
32
33
34
35
36
37
38
39
40
41
42
15
16
17
18
19
20
21
22
23
24
25
26
28
45
46
47
48
49
50
51
52
53
54
55
56
44
43
ESP32-S3
13
14
10
11
12
GPIO20
27GPIO21
GPIO19
GPIO18
GPIO17
XTAL_32K_N
XTAL_32K_P
VDD3P3_RTC
GPIO14
GPIO13
GPIO12
GPIO11
GPIO10
GPIO9
GPIO8
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0
CHIP_PU
VDD3P3
VDD3P3
LNA_IN
VDDA
XTAL_P
XTAL_N
GPIO46
GPIO45
U0RXD
U0TXD
MTMS
MTDI
VDD3P3_CPU
MTDO
MTCK
GPIO38
VDDA
GPIO37
GPIO36
GPIO35
GPIO34
GPIO33
SPICLK_P
SPID
SPIQ
SPICLK
SPICS0
SPIWP
SPIHD
VDD_SPI
57 GND
SPICS1
SPICLK_N
Figure 3: ESP32S3 Pin Layout (Top View)
Espressif Systems 12
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ESP32-S3 Series Datasheet v1.2