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docs: Update 'Hardware Reference' section for ESP32-S3

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docs/en/hw-reference/chip-series-comparison.rst
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@@ -7,229 +7,278 @@ Chip Series Comparison
The comparison below covers key features of chips supported by ESP-IDF. For the full list of features please refer to respective datasheets in Section `Related Documents`_. The comparison below covers key features of chips supported by ESP-IDF. For the full list of features please refer to respective datasheets in Section `Related Documents`_.
.. list-table:: Chip Series Comparison .. list-table:: Chip Series Comparison
:widths: 20 40 40 40 :widths: 20 40 40 40 40
:header-rows: 1 :header-rows: 1
* - Feature * - Feature
- ESP32 Series - ESP32 Series
- ESP32-S2 Series - ESP32-S2 Series
- ESP32-C3 Series - ESP32-C3 Series
- ESP32-S3 Series
* - Launch year * - Launch year
- 2016 - 2016
- 2020 - 2020
- 2020 - 2020
- 2020
* - Variants * - Variants
- See `ESP32 Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_ - See `ESP32 Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_
- See `ESP32-S2 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>`_ - See `ESP32-S2 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>`_
- See `ESP32-C3 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf>`_ - See `ESP32-C3 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf>`_
- See `ESP32-S3 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_
* - Core * - Core
- Xtensa® dual-core 32-bit LX6 with 600 MIPS (in total); 200 MIPS for ESP32-U4WDH/ESP32-S0WD (single-core variants); 400 MIPS for ESP32-D2WD - Xtensa® dual-/single core 32-bit LX6
- Xtensa® single-core 32-bit LX7 with 300 MIPS - Xtensa® single-core 32-bit LX7
- 32-bit single-core RISC-V - 32-bit single-core RISC-V
- Xtensa® dual-core 32-bit LX7
* - Wi-Fi protocols * - Wi-Fi protocols
- 802.11 b/g/n, 2.4 GHz - 802.11 b/g/n, 2.4 GHz
- 802.11 b/g/n, 2.4 GHz - 802.11 b/g/n, 2.4 GHz
- 802.11 b/g/n, 2.4 GHz - 802.11 b/g/n, 2.4 GHz
- 802.11 b/g/n, 2.4 GHz
* - Bluetooth® * - Bluetooth®
- Bluetooth v4.2 BR/EDR and Bluetooth Low Energy - Bluetooth v4.2 BR/EDR and Bluetooth Low Energy
- ✖️ - ✖️
- Bluetooth 5.0 - Bluetooth 5.0
- Bluetooth 5.0
* - Typical frequency * - Typical frequency
- 240 MHz (160 MHz for ESP32-S0WD, ESP32-D2WD, and ESP32-U4WDH) - 240 MHz (160 MHz for ESP32-S0WD)
- 240 MHz - 240 MHz
- 160 MHz - 160 MHz
- 240 MHz
* - SRAM * - SRAM
- 520 KB - 520 KB
- 320 KB - 320 KB
- 400 KB - 400 KB
- 512 KB
* - ROM * - ROM
- 448 KB for booting and core functions - 448 KB for booting and core functions
- 128 KB for booting and core functions - 128 KB for booting and core functions
- 384 KB for booting and core functions - 384 KB for booting and core functions
- 384 KB for booting and core functions
* - Embedded flash * - Embedded flash
- 2 MB, 4 MB, or none, depending on variants - 2 MB, 4 MB, or none, depending on variants
- 2 MB, 4 MB, or none, depending on variants - 2 MB, 4 MB, or none, depending on variants
- 4 MB or none, depending on variants - 4 MB or none, depending on variants
- 8 MB or none, depending on variants
* - External flash * - External flash
- Up to 16 MB device, address 11 MB + 248 KB each time - Up to 16 MB device, address 11 MB + 248 KB each time
- Up to 1 GB device, address 11.5 MB each time - Up to 1 GB device, address 11.5 MB each time
- Up to 16 MB device, address 8 MB each time - Up to 16 MB device, address 8 MB each time
- Up to 1 GB device, address 32 MB each time
* - External RAM * - External RAM
- Up to 8 MB device, address 4 MB each time - Up to 8 MB device, address 4 MB each time
- Up to 1 GB device, address 11.5 MB each time - Up to 1 GB device, address 11.5 MB each time
- ✖️ - ✖️
- Up to 1 GB device, address 32 MB each time
* - Cache * - Cache
- ✔️ Two-way set associative - ✔️ Two-way set associative
- ✔️ Four-way set associative, independent instruction cache and data cache - ✔️ Four-way set associative, independent instruction cache and data cache
- ✔️ Eight-way set associative, 32-bit data/instruction bus width - ✔️ Eight-way set associative, 32-bit data/instruction bus width
- ✔️ Four-way or eight-way set associative for instruction cache; four-way set associative for data cache, 32-bit data/instruction bus width
* - **Peripherals** * - **Peripherals**
- -
- -
- -
-
* - ADC * - ADC
- Two 12-bit, 18 channels - Two 12-bit, 18 channels
- Two 13-bit, 20 channels - Two 12-bit, 20 channels
- Two 12-bit SAR ADCs, at most 6 channels - Two 12-bit SAR ADCs, at most 6 channels
- Two 12-bit SAR ADCs, 20 channels
* - DAC * - DAC
- Two 8-bit channels - Two 8-bit channels
- Two 8-bit channels - Two 8-bit channels
- ✖️ - ✖️
- ✖️
* - Timers * - Timers
- Four 64-bit general-purpose timers, and three watchdog timers - Four 64-bit general-purpose timers, and three watchdog timers
- Four 64-bit general-purpose timers, and three watchdog timers - Four 64-bit general-purpose timers, and three watchdog timers
- Two 54-bit general-purpose timers, and three watchdog timers - Two 54-bit general-purpose timers, and three watchdog timers
- Four 54-bit general-purpose timers, and three watchdog timers
* - Temperature sensor * - Temperature sensor
- ✖️ - ✖️
- 1 - 1
- 1 - 1
- 1
* - Touch sensor * - Touch sensor
- 10 - 10
- 14 - 14
- ✖️ - ✖️
- 14
* - Hall sensor * - Hall sensor
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- ✖️
* - GPIO * - GPIO
- 34 - 34
- 43 - 43
- 22 - 22
- 45
* - SPI * - SPI
- 4 - 4
- 4 with more modes, compared with ESP32 - 4
- 3 - 3
- 4
* - LCD interface * - LCD interface
- 1 - 1
- 1 - 1
- ✖️ - ✖️
- 1
* - UART * - UART
- 3 - 3
- 2 :sup:`1` - 2 :sup:`1`
- 2 :sup:`1` - 2 :sup:`1`
- 3
* - I2C * - I2C
- 2 - 2
- 2 - 2
- 1 - 1
- 2
* - I2S * - I2S
- 2, can be configured to operate with 8/16/32/40/48-bit resolution as an input or output channel. - 2, can be configured to operate with 8/16/32/40/48-bit resolution as an input or output channel.
- 1, can be configured to operate with 8/16/24/32/48/64-bit resolution as an input or output channel. - 1, can be configured to operate with 8/16/24/32/48/64-bit resolution as an input or output channel.
- 1, can be configured to operate with 8/16/24/32-bit resolution as an input or output channel. - 1, can be configured to operate with 8/16/24/32-bit resolution as an input or output channel.
- 2, can be configured to operate with 8/16/24/32-bit resolution as an input or output channel.
* - Camera interface * - Camera interface
- 1 - 1
- 1 - 1
- ✖️ - ✖️
- 1
* - DMA * - DMA
- Dedicated DMA to UART, SPI, I2S, SDIO slave, SD/MMC host, EMAC, BT, and Wi-Fi - Dedicated DMA to UART, SPI, I2S, SDIO slave, SD/MMC host, EMAC, BT, and Wi-Fi
- Dedicated DMA to UART, SPI, AES, SHA, I2S, and ADC Controller - Dedicated DMA to UART, SPI, AES, SHA, I2S, and ADC Controller
- General-purpose, 3 TX channels, 3 RX channels - General-purpose, 3 TX channels, 3 RX channels
- General-purpose, 5 TX channels, 5 RX channels
* - RMT * - RMT
- 8 channels - 8 channels
- 4 channels :sup:`1`, can be configured to TX/RX channels - 4 channels :sup:`1`, can be configured to TX/RX channels
- 4 channels :sup:`2`, 2 TX channels, 2 RX channels - 4 channels :sup:`2`, 2 TX channels, 2 RX channels
- 8 channels :sup:`2`, 4 TX channels, 4 RX channels
* - Pulse counter * - Pulse counter
- 8 channels - 8 channels
- 4 channels :sup:`1` - 4 channels :sup:`1`
- ✖️ - ✖️
- 4 channels :sup:`1`
* - LED PWM * - LED PWM
- 16 channels - 16 channels
- 8 channels :sup:`1` - 8 channels :sup:`1`
- 6 channels :sup:`2` - 6 channels :sup:`2`
- 8 channels :sup:`1`
* - MCPWM * - MCPWM
- 2, six PWM outputs - 2, six PWM outputs
- ✖️ - ✖️
- ✖️ - ✖️
- 2, six PWM outputs
* - USB OTG * - USB OTG
- ✖️ - ✖️
- 1 - 1
- ✖️ - ✖️
- 1
* - TWAI® controller (compatible with ISO 11898-1) * - TWAI® controller (compatible with ISO 11898-1)
- 1 - 1
- 1 - 1
- 1 - 1
- 1
* - SD/SDIO/MMC host controller * - SD/SDIO/MMC host controller
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- 1
* - SDIO slave controller * - SDIO slave controller
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- ✖️
* - Ethernet MAC * - Ethernet MAC
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- ✖️
* - ULP * - ULP
- ULP FSM - ULP FSM
- PicoRV32 core with 8 KB SRAM, ULP FSM with more instructions - PicoRV32 core with 8 KB SRAM, ULP FSM
- ✖️ - ✖️
- PicoRV32 core with 8 KB SRAM, ULP FSM
* - Debug Assist * - Debug Assist
- ✖️ - ✖️
- ✖️ - ✖️
- 1 - 1
- ✖️
* - **Security** * - **Security**
- -
- -
- -
-
* - Secure boot * - Secure boot
- ✔️ - ✔️
- ✔️ Faster and safer, compared with ESP32 - ✔️ Faster and safer, compared with ESP32
- ✔️ Faster and safer, compared with ESP32 - ✔️ Faster and safer, compared with ESP32
- ✔️ Faster and safer, compared with ESP32
* - Flash encryption * - Flash encryption
- ✔️ - ✔️
- ✔️ Support for PSRAM encryption. Safer, compared with ESP32 - ✔️ Support for PSRAM encryption. Safer, compared with ESP32
- ✔️ Safer, compared with ESP32 - ✔️ Safer, compared with ESP32
- ✔️ Support for PSRAM encryption. Safer, compared with ESP32
* - OTP * - OTP
- 1024-bit - 1024-bit
- 4096-bit - 4096-bit
- 4096-bit - 4096-bit
- 4096-bit
* - AES * - AES
- ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197) - ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197)
- ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197) - ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197); DMA support
- ✔️ AES-128, AES-256 (FIPS PUB 197) - ✔️ AES-128, AES-256 (FIPS PUB 197); DMA support
- ✔️ AES-128, AES-256 (FIPS PUB 197); DMA support
* - HASH * - HASH
- SHA-1, SHA-256, SHA-384, SHA-512 (FIPS PUB 180-4) - SHA-1, SHA-256, SHA-384, SHA-512 (FIPS PUB 180-4)
- SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA-512/t (FIPS PUB 180-4); DMA support - SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA-512/t (FIPS PUB 180-4); DMA support
- SHA-1, SHA-224, SHA-256 (FIPS PUB 180-4) - SHA-1, SHA-224, SHA-256 (FIPS PUB 180-4); DMA support
- SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA-512/t (FIPS PUB 180-4); DMA support
* - RSA * - RSA
- Up to 4096 bits - Up to 4096 bits
- Up to 4096 bits, improved acceleration options compared with ESP32 - Up to 4096 bits
- Up to 3072 bits - Up to 3072 bits
- Up to 4096 bits
* - RNG * - RNG
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️
* - HMAC * - HMAC
- ✖️ - ✖️
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️
* - Digital signature * - Digital signature
- ✖️ - ✖️
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️
* - XTS * - XTS
- ✖️ - ✖️
- ✔️ XTS-AES-128, XTS-AES-256 - ✔️ XTS-AES-128, XTS-AES-256
- ✔️ XTS-AES-128 - ✔️ XTS-AES-128
- ✔️ XTS-AES-128, XTS-AES-256
* - **Other** * - **Other**
- -
- -
- -
-
* - Deep-sleep (ULP sensor-monitored pattern) * - Deep-sleep (ULP sensor-monitored pattern)
- 100 μA (when ADC work with a duty cycle of 1%) - 100 μA (when ADC work with a duty cycle of 1%)
- 22 μA (when touch sensors work with a duty cycle of 1%) - 22 μA (when touch sensors work with a duty cycle of 1%)
- No such pattern - No such pattern
- TBD
* - Size * - Size
- QFN48 5*5, 6*6, depending on variants - QFN48 5*5, 6*6, depending on variants
- QFN56 7*7 - QFN56 7*7
- QFN32 5*5 - QFN32 5*5
- QFN56 7*7
**Note** 1: Reduced chip area compared with ESP32 - **Note** 1: Reduced chip area compared with ESP32
- **Note** 2: Reduced chip area compared with ESP32 and ESP32-S2
- **Note** 3: Die size: ESP32-C3 < ESP32-S2 < ESP32-S3 < ESP32
**Note** 2: Reduced chip area compared with ESP32 and ESP32-S2
**Note** 3: Die size: ESP32-C3 < ESP32-S2 < ESP32
@@ -246,4 +295,5 @@ Related Documents
- `ESP32-S2 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>`_ - `ESP32-S2 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>`_
- `ESP32-C3 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf>`_ - `ESP32-C3 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf>`_
- `ESP32-S3 Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>`_
- `ESP Product Selector <http://products.espressif.com:8000/#/>`_ - `ESP Product Selector <http://products.espressif.com:8000/#/>`_

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docs/en/hw-reference/index.rst
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@@ -6,10 +6,15 @@
.. toctree:: .. toctree::
:maxdepth: 3 :maxdepth: 3
:esp32 or esp32s2: Technical Reference Manual (PDF) <{IDF_TARGET_TRM_EN_URL}> Technical Reference Manual (PDF) <{IDF_TARGET_TRM_EN_URL}>
:esp32: Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf> :esp32: ESP32 Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>
:esp32s2: Datasheet (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf> :esp32s2: ESP32-S2 Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>
:esp32: Hardware Design Guidelines (PDF) <https://espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_en.pdf> :esp32c3: ESP32-C3 Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf>
:esp32s3: ESP32-S3 Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>
:esp32: ESP32 Hardware Design Guidelines (PDF) <https://espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_en.pdf>
:esp32s2: ESP32-S2 Hardware Design Guidelines (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s2_hardware_design_guidelines_en.pdf>
:esp32c3: ESP32-C3 Hardware Design Guidelines (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c3_hardware_design_guidelines_en.pdf>
:esp32s3: ESP32-S3 Hardware Design Guidelines (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s3_hardware_design_guidelines_en.pdf>
:esp32: Silicon Errata (PDF) <https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_en.pdf> :esp32: Silicon Errata (PDF) <https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_en.pdf>
Modules <https://www.espressif.com/en/products/modules> Modules <https://www.espressif.com/en/products/modules>
Development Boards <https://www.espressif.com/en/products/devkits> Development Boards <https://www.espressif.com/en/products/devkits>

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docs/zh_CN/hw-reference/chip-series-comparison.rst
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@@ -7,221 +7,274 @@
下表对比了 ESP-IDF 各系列芯片的主要特性，如需了解更多信息，请参考 `相关文档`_ 中各系列芯片的技术规格书。 下表对比了 ESP-IDF 各系列芯片的主要特性，如需了解更多信息，请参考 `相关文档`_ 中各系列芯片的技术规格书。
.. list-table:: 芯片系列对比 .. list-table:: 芯片系列对比
:widths: 20 40 40 40 :widths: 20 40 40 40 40
:header-rows: 1 :header-rows: 1
* - 特性 * - 特性
- ESP32 系列 - ESP32 系列
- ESP32-S2 系列 - ESP32-S2 系列
- ESP32-C3 系列 - ESP32-C3 系列
- ESP32-S3 系列
* - 发布时间 * - 发布时间
- 2016 - 2016
- 2020 - 2020
- 2020 - 2020
- 2020
* - 产品型号 * - 产品型号
- 请参考 `ESP32 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf>`_ - 请参考 `ESP32 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf>`_
- 请参考 `ESP32-S2 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>`_ - 请参考 `ESP32-S2 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>`_
- 请参考 `ESP32-C3 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf>`_ - 请参考 `ESP32-C3 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf>`_
- 请参考 `ESP32-S3 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>`_
* - 内核 * - 内核
- 搭载低功耗 Xtensa® LX6 32 位双核处理器，处理速度总共高达 600 MIPS，其中 ESP32-U4WDH/ESP32-S0WD（单核）处理速度可达 200 MIPS，ESP32-D2WD 可达 400 MIPS。 - 搭载低功耗 Xtensa® LX6 32 位双核/单核处理器
- 搭载低功耗 Xtensa® LX7 32 位单核处理器，处理速度高达 300 MIPS - 搭载低功耗 Xtensa® LX7 32 位单核处理器
- 搭载 RISC-V 32 位单核处理器 - 搭载 RISC-V 32 位单核处理器
- 搭载低功耗 Xtensa® LX7 32 位双核处理器
* - Wi-Fi 协议 * - Wi-Fi 协议
- 802.11 b/g/n、2.4 GHz - 802.11 b/g/n、2.4 GHz
- 802.11 b/g/n、2.4 GHz - 802.11 b/g/n、2.4 GHz
- 802.11 b/g/n、2.4 GHz - 802.11 b/g/n、2.4 GHz
- 802.11 b/g/n、2.4 GHz
* - Bluetooth® * - Bluetooth®
- Bluetooth v4.2 BR/EDR 和 Bluetooth Low Energy - Bluetooth v4.2 BR/EDR 和 Bluetooth Low Energy
- ✖️ - ✖️
- Bluetooth 5.0 - Bluetooth 5.0
- Bluetooth 5.0
* - 主频 * - 主频
- 240 MHz（ESP32-S0WD、ESP32-D2WD 和 ESP32-U4WDH 为 160 MHz） - 240 MHz（ESP32-S0WD 为 160 MHz）
- 240 MHz - 240 MHz
- 160 MHz - 160 MHz
- 240 MHz
* - SRAM * - SRAM
- 520 KB - 520 KB
- 320 KB - 320 KB
- 400 KB - 400 KB
- 512 KB
* - ROM * - ROM
- 448 KB 用于程序启动和内核功能调用 - 448 KB 用于程序启动和内核功能调用
- 128 KB 用于程序启动和内核功能调用 - 128 KB 用于程序启动和内核功能调用
- 384 KB 用于程序启动和内核功能调用 - 384 KB 用于程序启动和内核功能调用
- 384 KB 用于程序启动和内核功能调用
* - 嵌入式 flash * - 嵌入式 flash
- 2 MB、4 MB 或无嵌入式 flash，不同型号有差异 - 2 MB、4 MB 或无嵌入式 flash，不同型号有差异
- 2 MB、4 MB 或无嵌入式 flash，不同型号有差异 - 2 MB、4 MB 或无嵌入式 flash，不同型号有差异
- 4 MB 或无嵌入式 flash，不同型号有差异 - 4 MB 或无嵌入式 flash，不同型号有差异
- 8 MB 或无嵌入式 flash，不同型号有差异
* - 外部 flash * - 外部 flash
- 最大支持 16 MB，一次最多可映射 11 MB + 248 KB - 最大支持 16 MB，一次最多可映射 11 MB + 248 KB
- 最大支持 1 GB，一次最多可映射 11.5 MB - 最大支持 1 GB，一次最多可映射 11.5 MB
- 最大支持 16 MB，一次最多可映射 8 MB - 最大支持 16 MB，一次最多可映射 8 MB
- 最大支持 1 GB，一次最多可映射 32 MB
* - 片外 RAM * - 片外 RAM
- 最大支持 8 MB，一次最多可映射 4 MB - 最大支持 8 MB，一次最多可映射 4 MB
- 最大支持 1 GB，一次最多可映射 11.5 MB - 最大支持 1 GB，一次最多可映射 11.5 MB
- ✖️ - ✖️
- 最大支持 1 GB，一次最多可映射 32 MB
* - Cache * - Cache
- ✔️ 2 路组相联 - ✔️ 2 路组相联
- ✔️ 4 路组相联，独立的指令和数据 cache - ✔️ 4 路组相联，独立的指令和数据 cache
- ✔️ 8 路组相连，32 位数据/指令总线宽度 - ✔️ 8 路组相连，32 位数据/指令总线宽度
- ✔️ 指令 cache 可配置为 4 路组相连或 8 路组相连，数据 cache 固定为 4 路组相连，32 位数据/指令总线宽度
* - **外设** * - **外设**
-
- -
- -
- -
* - 模/数转换器 (ADC) * - 模/数转换器 (ADC)
- 两个 12 位 SAR ADC，多达 18 个通道 - 两个 12 位 SAR ADC，多达 18 个通道
- 两个 13 位 SAR ADC，多达 18 个通道 - 两个 12 位 SAR ADC，多达 20 个通道
- 两个 12 位 SAR ADC，最多支持 6 个通道 - 两个 12 位 SAR ADC，最多支持 6 个通道
- 两个 12 位 SAR ADC，多达 20 个通道
* - 数/模转换器 (DAC) * - 数/模转换器 (DAC)
- 两个 8 位通道 - 两个 8 位通道
- 两个 8 位通道 - 两个 8 位通道
- ✖️ - ✖️
- ✖️
* - 定时器 * - 定时器
- 4 个 64 位通用定时器，3 个看门狗定时器 - 4 个 64 位通用定时器，3 个看门狗定时器
- 4 个 64 位通用定时器，3 个看门狗定时器 - 4 个 64 位通用定时器，3 个看门狗定时器
- 2 个 54 位通用定时器，3 个看门狗定时器 - 2 个 54 位通用定时器，3 个看门狗定时器
- 4 个 54 位通用定时器，3 个看门狗定时器
* - 温度传感器 * - 温度传感器
- ✖️ - ✖️
- 1 - 1
- 1 - 1
- 1
* - 触摸传感器 * - 触摸传感器
- 10 - 10
- 14 - 14
- ✖️ - ✖️
- 14
* - 霍尔传感器 * - 霍尔传感器
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- ✖️
* - 通用输入/输出接口 (GPIO) * - 通用输入/输出接口 (GPIO)
- 34 - 34
- 43 - 43
- 22 - 22
- 45
* - 串行外设接口 (SPI) * - 串行外设接口 (SPI)
- 4 - 4
- 4 个 SPI，比 ESP32 支持更多模式 - 4
- 3 - 3
- 4
* - LCD 接口 * - LCD 接口
- 1 - 1
- 1 - 1
- ✖️ - ✖️
- 1
* - 通用异步收发器 (UART) * - 通用异步收发器 (UART)
- 3 - 3
- 2 [#one]_ - 2 [#one]_
- 2 [#one]_ - 2 [#one]_
- 3
* - I2C 接口 * - I2C 接口
- 2 - 2
- 2 - 2
- 1 - 1
- 2
* - I2S 接口 * - I2S 接口
- 2 个，可配置为 8/16/32/40/48 位的输入输出通道 - 2 个，可配置为 8/16/32/40/48 位的输入输出通道
- 1 个，可配置为 8/16/24/32/48/64 位的输入输出通道 - 1 个，可配置为 8/16/24/32/48/64 位的输入输出通道
- 1 个，可配置为 8/16/24/32 位的输入输出通道 - 1 个，可配置为 8/16/24/32 位的输入输出通道
- 2 个，可配置为 8/16/24/32 位的输入输出通道
* - Camera 接口 * - Camera 接口
- 1 - 1
- 1 - 1
- ✖️ - ✖️
- 1
* - DMA * - DMA
- UART、SPI、I2S、SDIO 从机、SD/MMC 主机、EMAC、BT 和 Wi-Fi 都有专用的 DMA 控制器 - UART、SPI、I2S、SDIO 从机、SD/MMC 主机、EMAC、BT 和 Wi-Fi 都有专用的 DMA 控制器
- UART、SPI、AES、SHA、I2S 和 ADC 控制器都有专用的 DMA 控制器 - UART、SPI、AES、SHA、I2S 和 ADC 控制器都有专用的 DMA 控制器
- 通用 DMA 控制器，3 个接收通道和 3 个发送通道 - 通用 DMA 控制器，3 个接收通道和 3 个发送通道
- 通用 DMA 控制器，5 个接收通道和 5 个发送通道
* - 红外遥控器 (RMT) * - 红外遥控器 (RMT)
- 支持 8 通道 - 支持 8 通道
- 支持 4 通道 [#one]_，可配置为红外发射和接收 - 支持 4 通道 [#one]_，可配置为红外发射和接收
- 支持 4 通道 [#two]_，双通道的红外发射和双通道的红外接收 - 支持 4 通道 [#two]_，双通道的红外发射和双通道的红外接收
- 支持 8 通道 [#one]_，可配置为红外发射和接收
* - 脉冲计数器 * - 脉冲计数器
- 8 通道 - 8 通道
- 4 通道 [#one]_ - 4 通道 [#one]_
- ✖️ - ✖️
- 4 通道 [#one]_
* - LED PWM * - LED PWM
- 16 通道 - 16 通道
- 8 通道 [#one]_ - 8 通道 [#one]_
- 6 通道 [#two]_ - 6 通道 [#two]_
- 8 通道 [#one]_
* - MCPWM * - MCPWM
- 2，提供六个 PWM 输出 - 2，提供六个 PWM 输出
- ✖️ - ✖️
- ✖️ - ✖️
- 2，提供六个 PWM 输出
* - USB OTG * - USB OTG
- ✖️ - ✖️
- 1 - 1
- ✖️ - ✖️
- 1
* - TWAI® 控制器（兼容 ISO 11898-1 协议） * - TWAI® 控制器（兼容 ISO 11898-1 协议）
- 1 - 1
- 1 - 1
- 1 - 1
- 1
* - SD/SDIO/MMC 主机控制器 * - SD/SDIO/MMC 主机控制器
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- 1
* - SDIO 从机控制器 * - SDIO 从机控制器
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- ✖️
* - 以太网 MAC 接口 * - 以太网 MAC 接口
- 1 - 1
- ✖️ - ✖️
- ✖️ - ✖️
- ✖️
* - 超低功耗协处理器 (ULP) * - 超低功耗协处理器 (ULP)
- ULP FSM - ULP FSM
- PicoRV32 内核，8 KB SRAM，ULP FSM 支持更多指令 - PicoRV32 内核，8 KB SRAM，ULP FSM
- ✖️ - ✖️
- PicoRV32 内核，8 KB SRAM，ULP FSM
* - 辅助调试 * - 辅助调试
- ✖️ - ✖️
- ✖️ - ✖️
- 1 - 1
- ✖️
* - **安全机制** * - **安全机制**
- -
- -
- -
-
* - 安全启动 * - 安全启动
- ✔️ - ✔️
- ✔️ 比 ESP32 更快更安全 - ✔️ 比 ESP32 更快更安全
- ✔️ 比 ESP32 更快更安全 - ✔️ 比 ESP32 更快更安全
- ✔️ 比 ESP32 更快更安全
* - Flash 加密 * - Flash 加密
- ✔️ - ✔️
- ✔️ 支持 PSRAM 加密，比 ESP32 更安全 - ✔️ 支持 PSRAM 加密，比 ESP32 更安全
- ✔️ 比 ESP32 更安全 - ✔️ 比 ESP32 更安全
- ✔️ 支持 PSRAM 加密，比 ESP32 更安全
* - OTP * - OTP
- 1024 位 - 1024 位
- 4096 位 - 4096 位
- 4096 位 - 4096 位
- 4096 位
* - AES * - AES
- ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197) - ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197)
- ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197) - ✔️ AES-128, AES-192, AES-256 (FIPS PUB 197); 支持 DMA
- ✔️ AES-128, AES-256 (FIPS PUB 197) - ✔️ AES-128, AES-256 (FIPS PUB 197); 支持 DMA
- ✔️ AES-128, AES-256 (FIPS PUB 197); 支持 DMA
* - HASH * - HASH
- SHA-1, SHA-256, SHA-384, SHA-512 (FIPS PUB 180-4) - SHA-1, SHA-256, SHA-384, SHA-512 (FIPS PUB 180-4)
- SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA-512/t (FIPS PUB 180-4); 支持 DMA - SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA-512/t (FIPS PUB 180-4); 支持 DMA
- SHA-1, SHA-224, SHA-256 (FIPS PUB 180-4) - SHA-1, SHA-224, SHA-256 (FIPS PUB 180-4); 支持 DMA
- SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA-512/t (FIPS PUB 180-4); 支持 DMA
* - RSA * - RSA
- 高达 4096 位 - 高达 4096 位
- 高达 4096 位，与 ESP32 相比，改善了加速选项 - 高达 4096 位
- 高达 3072 位 - 高达 3072 位
- 高达 4096 位
* - 随机数生成器 (RNG) * - 随机数生成器 (RNG)
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️
* - HMAC * - HMAC
- ✖️ - ✖️
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️
* - 数字签名 * - 数字签名
- ✖️ - ✖️
- ✔️ - ✔️
- ✔️ - ✔️
- ✔️
* - XTS * - XTS
- ✖️ - ✖️
- ✔️ XTS-AES-128, XTS-AES-256 - ✔️ XTS-AES-128, XTS-AES-256
- ✔️ XTS-AES-128 - ✔️ XTS-AES-128
- ✔️ XTS-AES-128, XTS-AES-256
* - **其它** * - **其它**
- -
- -
- -
-
* - Deep-sleep 功耗（超低功耗传感器监测方式） * - Deep-sleep 功耗（超低功耗传感器监测方式）
- 100 μA（ADC 以 1% 占空比工作时） - 100 μA（ADC 以 1% 占空比工作时）
- 22 μA（触摸传感器以 1% 占空比工作时） - 22 μA（触摸传感器以 1% 占空比工作时）
- 无此模式 - 无此模式
- TBD
* - 封装尺寸 * - 封装尺寸
- QFN48 5*5、6*6，不同型号有差异 - QFN48 5*5、6*6，不同型号有差异
- QFN56 7*7 - QFN56 7*7
- QFN32 5*5 - QFN32 5*5
- QFN56 7*7
.. note:: .. note::
@@ -231,7 +284,7 @@
.. note:: .. note::
芯片大小 (die size)：ESP32-C3 < ESP32-S2 < ESP32 芯片大小 (die size)：ESP32-C3 < ESP32-S2 < ESP32-S3 < ESP32
相关文档 相关文档
@@ -246,4 +299,5 @@
- `ESP32-S2 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>`_ - `ESP32-S2 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>`_
- `ESP32-C3 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf>`_ - `ESP32-C3 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf>`_
- `ESP32-S3 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>`_
- `ESP 产品选型 <http://products.espressif.com:8000/#/>`_ - `ESP 产品选型 <http://products.espressif.com:8000/#/>`_

15
docs/zh_CN/hw-reference/index.rst
View File

@@ -4,12 +4,17 @@
:link_to_translation:`en:[English]` :link_to_translation:`en:[English]`
.. toctree:: .. toctree::
:maxdepth: 3 :maxdepth: 3
:esp32 or esp32s2: {IDF_TARGET_NAME} 技术参考手册 (PDF) <{IDF_TARGET_TRM_CN_URL}> {IDF_TARGET_NAME} 技术参考手册 (PDF) <{IDF_TARGET_TRM_CN_URL}>
:esp32: ESP32 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf> :esp32: ESP32 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_cn.pdf>
:esp32s2: ESP32-S2 技术规格书 (PDF) <https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf> :esp32s2: ESP32-S2 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf>
:esp32: ESP32 硬件设计指南 (PDF) <https://espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_cn.pdf> :esp32c3: ESP32-C3 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c3_datasheet_cn.pdf>
:esp32s3: ESP32-S3 技术规格书 (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s3_datasheet_cn.pdf>
:esp32: ESP32 硬件设计指南 (PDF) <https://espressif.com/sites/default/files/documentation/esp32_hardware_design_guidelines_cn.pdf>
:esp32s2: ESP32-S2 硬件设计指南 (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s2_hardware_design_guidelines_cn.pdf>
:esp32c3: ESP32-C3 硬件设计指南 (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c3_hardware_design_guidelines_cn.pdf>
:esp32s3: ESP32-S3 硬件设计指南 (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s3_hardware_design_guidelines_cn.pdf>
:esp32: ESP32 勘误表及解决方法 (PDF) <https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_cn.pdf> :esp32: ESP32 勘误表及解决方法 (PDF) <https://espressif.com/sites/default/files/documentation/eco_and_workarounds_for_bugs_in_esp32_cn.pdf>
模组 <https://www.espressif.com/zh-hans/products/modules> 模组 <https://www.espressif.com/zh-hans/products/modules>
开发板 <https://www.espressif.com/zh-hans/products/devkits> 开发板 <https://www.espressif.com/zh-hans/products/devkits>