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| en:iot-open:hardware2:esp32c [2023/11/18 15:01] – pczekalski | en:iot-open:hardware2:esp32c [2024/08/25 11:51] (current) – [ESP32-C6] pczekalski | ||
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| ======ESP32-Cx Family====== | ======ESP32-Cx Family====== | ||
| + | {{: | ||
| ==ESP32-C2 General Information== | ==ESP32-C2 General Information== | ||
| Line 8: | Line 8: | ||
| * RISC-V Core: The ESP32-C2 is based on the RISC-V architecture, | * RISC-V Core: The ESP32-C2 is based on the RISC-V architecture, | ||
| * Connectivity: | * Connectivity: | ||
| - | * Low Power Consumption: | + | * Low Power Consumption: |
| * Rich Peripheral Interface Support: It includes a variety of peripherals such as UART, I2C, SPI, ADC, and more, making it versatile for different applications. | * Rich Peripheral Interface Support: It includes a variety of peripherals such as UART, I2C, SPI, ADC, and more, making it versatile for different applications. | ||
| - | * Security Features: The ESP32-C2 family includes various security features | + | * Security Features: The ESP32-C2 family includes various security features, such as secure boot, flash encryption, secure storage, and cryptographic accelerators. |
| - | * Compact Form Factor: The ESP32-C2 family is designed in a very compact form factor (4mm x 4mm), crucial for applications with limited space or miniaturization. | + | * Compact Form Factor: The ESP32-C2 family is designed in a very compact form factor (4mm x 4mm), which is crucial for applications with limited space or miniaturization. |
| * Cost-Effective Solution: These microcontrollers offer a cost-effective solution for IoT applications without compromising essential features and performance. | * Cost-Effective Solution: These microcontrollers offer a cost-effective solution for IoT applications without compromising essential features and performance. | ||
| - | For now the ESP32-C2 family includes the following chips in mass production (Figure | + | For now the ESP32-C2 family includes the following chips in mass production (figure |
| * ESP8684. | * ESP8684. | ||
| <figure esp32_c2> | <figure esp32_c2> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| - | === ESP32-C2 === | + | ===== ESP32-C2 |
| == ESP32-C2 Architecture Overview == | == ESP32-C2 Architecture Overview == | ||
| Line 30: | Line 30: | ||
| * **Main processor: | * **Main processor: | ||
| * **Cores**: 1 up to 120 MHz, | * **Cores**: 1 up to 120 MHz, | ||
| - | * External main crystal clock | + | * External main crystal clock, |
| - | * External 32 kHz crystal oscillator for RTC or internal RC | + | * External 32 kHz crystal oscillator for RTC or internal RC. |
| **Wireless connectivity** | **Wireless connectivity** | ||
| - | * **WiFi:** 802.11 b/g/n (802.11n @ 2.4 GHz up to 72.2 Mbit/s) with simultaneous Infrastructure BSS Station mode/ | + | * **WiFi:** 802.11 b/g/n (802.11n @ 2.4 GHz up to 72.2 Mbit/s) with simultaneous Infrastructure BSS Station mode/ |
| * **Bluetooth: | * **Bluetooth: | ||
| **Memory: Internal memory** | **Memory: Internal memory** | ||
| - | * **Embedded flash** | + | * **Embedded flash** |
| - | * **ROM:** 576 kB (for booting and core functions). | + | * **ROM:** 576 kB (for booting and core functions), |
| - | * **SRAM:** 272 kB (16kB for cache). | + | * **SRAM:** 272 kB (16kB for cache), |
| - | * ** eFuse ** - 1 Kbit -256 bits reserved for encryption key and device ID | + | * ** eFuse ** - 1 Kbit -256 bits reserved for encryption key and device ID. |
| **Peripheral Input/ | **Peripheral Input/ | ||
| - | * 14 x GPIO | + | * 14 x GPIO, |
| * 3 × SPI (Serial Peripheral Interface), | * 3 × SPI (Serial Peripheral Interface), | ||
| * 2 x UART (universal asynchronous receiver/ | * 2 x UART (universal asynchronous receiver/ | ||
| * 1 × I²C Master (Inter-Integrated Circuit), | * 1 × I²C Master (Inter-Integrated Circuit), | ||
| - | * LED PWM up to 6 channels. | + | * LED PWM up to 6 channels, |
| * 1 x 12-bit ADCs (analogue-to-digital converter) up to 5 channels, | * 1 x 12-bit ADCs (analogue-to-digital converter) up to 5 channels, | ||
| - | * General DMA controller (GDMA), with 1 transmit channel and 1 receive channel, | + | * General DMA controller (GDMA), with 1 transmit channel and 1 receive channel. |
| ** Power Modes ** | ** Power Modes ** | ||
| Line 59: | Line 59: | ||
| **Security** | **Security** | ||
| - | * Secure boot. | + | * Secure boot, |
| - | * Flash encryption. | + | * Flash encryption, |
| - | * 1024-bit OTP, up to 256-bit for customers. | + | * 1024-bit OTP, up to 256-bit for customers, |
| * Cryptographic hardware acceleration: | * Cryptographic hardware acceleration: | ||
| * SHA1/ | * SHA1/ | ||
| Line 69: | Line 69: | ||
| <figure esp32c2_functions> | <figure esp32c2_functions> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| - | For now the ESP32-C2 family includes the following chips in mass production (Table {{ref> | + | For now the ESP32-C2 family includes the following chips in mass production (table {{ref> |
| <table esp32c2_chips> | <table esp32c2_chips> | ||
| + | < | ||
| ^**Module**^**Chip Embedded**^**Dimensions (mm)**^**Pins**^**GPIO**^**Flash (MB)**^**PSRAM (MB)**^**Antenna type**^**Development Board**^ | ^**Module**^**Chip Embedded**^**Dimensions (mm)**^**Pins**^**GPIO**^**Flash (MB)**^**PSRAM (MB)**^**Antenna type**^**Development Board**^ | ||
| - | | {{ : | + | | {{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| - | |{{ : | + | |{{ : |
| | | ||
| - **Note** 1: When surface mounted, the module has 14 available GPIOs; when vertically soldered, the module has 5 available GPIOs. \\ | - **Note** 1: When surface mounted, the module has 14 available GPIOs; when vertically soldered, the module has 5 available GPIOs. \\ | ||
| - | < | ||
| </ | </ | ||
| - | === ESP32-C3 === | + | ===== ESP32-C3 |
| ==ESP32-C3 General Information== | ==ESP32-C3 General Information== | ||
| Line 108: | Line 108: | ||
| * Cost-Effective Solution: These microcontrollers offer a cost-effective solution for IoT applications without compromising essential features and performance. | * Cost-Effective Solution: These microcontrollers offer a cost-effective solution for IoT applications without compromising essential features and performance. | ||
| - | For now the ESP32-C3 family includes the following chips in mass production (Table {{ref> | + | For now the ESP32-C3 family includes the following chips in mass production (table {{ref> |
| <table esp32c3_chips> | <table esp32c3_chips> | ||
| Line 114: | Line 114: | ||
| ^**SoC**^**Variants**^**Core**^**Dimensions (mm)**^**Pins**^**RAM (kB)**^**Flash (MB)**^**PSRAM (MB)**^ | ^**SoC**^**Variants**^**Core**^**Dimensions (mm)**^**Pins**^**RAM (kB)**^**Flash (MB)**^**PSRAM (MB)**^ | ||
| - | |ESP32-C3(Figure | + | |ESP32-C3(figure |
| - | |ESP8686(Figure | + | |ESP8686(figure |
| - | |ESP8685(Figure | + | |ESP8685(figure |
| \\ | \\ | ||
| </ | </ | ||
| Line 122: | Line 122: | ||
| <figure esp32_c3> | <figure esp32_c3> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp8686> | <figure esp8686> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp8685> | <figure esp8685> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| Line 166: | Line 166: | ||
| * 3 × SPI (Serial Peripheral Interface), | * 3 × SPI (Serial Peripheral Interface), | ||
| * 1 × I²S (Integrated Inter-IC Sound), | * 1 × I²S (Integrated Inter-IC Sound), | ||
| - | * LED PWM up to 6 channels. | + | * LED PWM up to 6 channels, |
| - | * Internal temperature sensor. | + | * Internal temperature sensor, |
| - | * USB Serial/JTAG controller | + | * USB Serial/JTAG controller. |
| **Security** | **Security** | ||
| - | * Secure boot. | + | * Secure boot, |
| - | * Flash encryption. | + | * Flash encryption, |
| - | * 4096-bit OTP, up to 1792-bit for customers. | + | * 4096-bit OTP, up to 1792-bit for customers, |
| * Cryptographic hardware acceleration: | * Cryptographic hardware acceleration: | ||
| * AES-128/ | * AES-128/ | ||
| Line 179: | Line 179: | ||
| * RSA accelerator, | * RSA accelerator, | ||
| * random number generator (RNG), | * random number generator (RNG), | ||
| - | * digital signature | + | * digital signature. |
| <figure esp32c3_functions> | <figure esp32c3_functions> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| ==ESP32-C3 Modules== | ==ESP32-C3 Modules== | ||
| - | Espressif also produces modules that are more integrative and more convenient for use by amateurs and developers. The following modules are currently available: | + | Espressif also produces modules that are more integrative and more convenient for amateurs and developers |
| - | * ESP32-C3-Mini-1/ | + | * ESP32-C3-Mini-1/ |
| - | * ESP32-C3-WROOM-02/ | + | * ESP32-C3-WROOM-02/ |
| | | ||
| <figure esp32_c3_mini1> | <figure esp32_c3_mini1> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| | | ||
| <figure esp32_c3_wroom> | <figure esp32_c3_wroom> | ||
| - | {{ : | + | {{ : |
| < | < | ||
| </ | </ | ||
| Line 204: | Line 204: | ||
| ==ESP32-C3 Development Kits== | ==ESP32-C3 Development Kits== | ||
| - | Development kits are the most convenient for quick application or to check the capabilities of processors. | + | Development kits are the most convenient for quick application or to check the capabilities of processors. Espressif |
| - | * Espressif - ESP32-C3-DevkitM-1((https:// | + | * Espressif - ESP32-C3-DevkitM-1((https:// |
| - | * Espressif - ESP32-C3-DevkitC-02((https:// | + | * Espressif - ESP32-C3-DevkitC-02((https:// |
| - | * Espressif - ESP32-C3-LCDKit ((https:// | + | * Espressif - ESP32-C3-LCDKit ((https:// |
| - | * Adafruit - QT Py ESP32-C3 WiFi Dev Board with STEMMA QT((https:// | + | * Adafruit - QT Py ESP32-C3 WiFi Dev Board with STEMMA QT((https:// |
| - | * Seeed Studio - XIAO ESP32C3 ((https:// | + | * Seeed Studio - XIAO ESP32C3 ((https:// |
| - | * M5stack - M5Stamp-C3 ((https:// | + | * M5stack - M5Stamp-C3 ((https:// |
| <figure esp32_c3_devkitm> | <figure esp32_c3_devkitm> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp32_c3_devkitc> | <figure esp32_c3_devkitc> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp32_c3_devkitlcd> | <figure esp32_c3_devkitlcd> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp32_c3_adafruit> | <figure esp32_c3_adafruit> | ||
| - | {{ : | + | {{ : |
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp32_xiao> | <figure esp32_xiao> | ||
| - | {{ : | + | {{ : |
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| <figure esp32_stampc3> | <figure esp32_stampc3> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| < | < | ||
| Line 249: | Line 249: | ||
| <table esp32c3> | <table esp32c3> | ||
| + | < | ||
| \\ | \\ | ||
| ^**Feature**^**ESP8266**^**ESP32-C3 Series**^ | ^**Feature**^**ESP8266**^**ESP32-C3 Series**^ | ||
| Line 304: | Line 305: | ||
| |Size|QFN32 5*5|QFN32 5*5| | |Size|QFN32 5*5|QFN32 5*5| | ||
| \\ | \\ | ||
| - | < | ||
| </ | </ | ||
| - | === ESP32-C6 === | + | ===== ESP32-C6 |
| ==ESP32-C6 General Information== | ==ESP32-C6 General Information== | ||
| Line 317: | Line 317: | ||
| **Processors** | **Processors** | ||
| * **Main processor: | * **Main processor: | ||
| - | * **Cores**: 1 | + | * **Cores**: 1, |
| - | * External main crystal clock | + | * External main crystal clock, |
| - | * External 32 kHz crystal oscillator for RTC or internal RC | + | * External 32 kHz crystal oscillator for RTC or internal RC. |
| * **Low-power processor: | * **Low-power processor: | ||
| - | * **Cores**: 1 | + | * **Cores**: 1, |
| - | * External main crystal clock | + | * External main crystal clock, |
| - | * External 32 kHz crystal oscillator for RTC or internal RC | + | * External 32 kHz crystal oscillator for RTC or internal RC. |
| **Wireless connectivity** | **Wireless connectivity** | ||
| - | * **WiFi: | + | * **WiFi: |
| - | * ** WiFI: | + | * ** WiFI: |
| - | * **Bluetooth: | + | * **Bluetooth: |
| - | * **IEEE 802.15.4-2015: | + | * **IEEE 802.15.4-2015: |
| **Memory: Internal memory** | **Memory: Internal memory** | ||
| - | * **Embedded flash** | + | * **Embedded flash** |
| - | * **ROM:** 320 kB (booting and core functions). | + | * **ROM:** 320 kB (booting and core functions), |
| - | * **HP SRAM:** 510 kB | + | * **HP SRAM:** 510 kB, |
| - | * ** LP SRAM:** 16 kB | + | * ** LP SRAM:** 16 kB, |
| - | * **RTC fast SRAM:** 8 kB | + | * **RTC fast SRAM:** 8 kB, |
| - | * ** eFuse ** - 4 Kbit - 1792 bits reserved for encryption key and device ID | + | * ** eFuse ** - 4 Kbit - 1792 bits reserved for encryption key and device ID. |
| **Peripheral Input/ | **Peripheral Input/ | ||
| - | * 30xGPIO (QFN40) or 22xGPIO (QFN32) | + | * 30xGPIO (QFN40) or 22xGPIO (QFN32), |
| * General DMA controller (GDMA), with 3 transmit channels and 3 receive channels, | * General DMA controller (GDMA), with 3 transmit channels and 3 receive channels, | ||
| * 1 × I²C (Inter-Integrated Circuit), | * 1 × I²C (Inter-Integrated Circuit), | ||
| Line 349: | Line 349: | ||
| * 1 × SPI (Serial Peripheral Interface universal ), | * 1 × SPI (Serial Peripheral Interface universal ), | ||
| * 1 × I²S (Integrated Inter-IC Sound), | * 1 × I²S (Integrated Inter-IC Sound), | ||
| - | * 1 × SDIO 2.0 slave controller | + | * 1 × SDIO 2.0 slave controller, |
| - | * 1 × Motor Control PWM (MCPWM) | + | * 1 × Motor Control PWM (MCPWM), |
| - | * LED PWM up to 6 channels. | + | * LED PWM up to 6 channels, |
| - | * 1 x USB Serial/JTAG controller | + | * 1 x USB Serial/JTAG controller, |
| - | * 1 x Remote control peripheral (TX/RX) | + | * 1 x Remote control peripheral (TX/RX), |
| - | * 1 x Parallel IO interface (PARLIO) | + | * 1 x Parallel IO interface (PARLIO), |
| * 1 x 12-bit SAR ADCs (analog-to-digital converter) up to 7 channels, | * 1 x 12-bit SAR ADCs (analog-to-digital converter) up to 7 channels, | ||
| - | * 1 x temperature sensor | + | * 1 x temperature sensor. |
| **Security** | **Security** | ||
| - | * Secure boot. | + | * Secure boot, |
| - | * Flash encryption. | + | * Flash encryption, |
| - | * External Memory Encryption and Decryption (XTS_AES) | + | * External Memory Encryption and Decryption (XTS_AES), |
| - | * 4096-bit OTP, up to 1792-bit for customers. | + | * 4096-bit OTP, up to 1792-bit for customers, |
| - | * Trusted execution environment (TEE) controller and access permission management (APM) | + | * Trusted execution environment (TEE) controller and access permission management (APM), |
| * Cryptographic hardware acceleration: | * Cryptographic hardware acceleration: | ||
| * AES-128/ | * AES-128/ | ||
| - | * ECC | + | * ECC, |
| * SHA accelerator, | * SHA accelerator, | ||
| * RSA accelerator, | * RSA accelerator, | ||
| - | * HASH (FIPS PUB 180-4) | + | * HASH (FIPS PUB 180-4), |
| * random number generator (RNG), | * random number generator (RNG), | ||
| - | * digital signature | + | * digital signature. |
| <figure esp32c6_functions> | <figure esp32c6_functions> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| ==ESP32-C6 Modules== | ==ESP32-C6 Modules== | ||
| - | The following modules are currently available (Table {{ref> | + | The following modules are currently available (table {{ref> |
| <table esp32c6_modules> | <table esp32c6_modules> | ||
| - | |||
| - | ^**Module**^**Chip embedded**^**Dimensions (mm)**^**Pins**^**Development board**^ | ||
| - | |ESP32-C6-Mini-1/ | ||
| - | |ESP32-C6-WROOM-02/ | ||
| < | < | ||
| + | ^**Module**^**Chip embedded**^**Dimensions (mm)**^**Pins**^**Development board**^ | ||
| + | |ESP32-C6-Mini-1/ | ||
| + | |ESP32-C6-WROOM-02/ | ||
| + | |||
| </ | </ | ||
| <figure esp32_c6_mini1> | <figure esp32_c6_mini1> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| | | ||
| <figure esp32_c6_wroom> | <figure esp32_c6_wroom> | ||
| - | {{ : | + | {{ : |
| - | < | + | < |
| </ | </ | ||
| ==ESP32-C6 Development Boards== | ==ESP32-C6 Development Boards== | ||
| There are not many prototype kits with ESP32-C6 SOCs on the market yet. Two sets released by the manufacturer deserve special attention. They are both entry-level development boards: | There are not many prototype kits with ESP32-C6 SOCs on the market yet. Two sets released by the manufacturer deserve special attention. They are both entry-level development boards: | ||
| - | * Espressif - ESP32-C6-DevkitM-1 ((https:// | + | * Espressif - ESP32-C6-DevkitM-1 ((https:// |
| - | * Espressif - ESP32-C6-DevkitC-1((https:// | + | * Espressif - ESP32-C6-DevkitC-1((https:// |
| <figure esp32_c6_devkitm> | <figure esp32_c6_devkitm> | ||
| - | {{ : | + | {{ : |
| < | < | ||
| </ | </ | ||
| | | ||
| <figure esp32_c6_devkitc> | <figure esp32_c6_devkitc> | ||
| - | {{ : | + | {{ : |
| < | < | ||
| </ | </ | ||
