| RP2040 | ESP32 | ESP32-S2 | ESP32-C3 | STM32 F1 | STM32 G4 | STM32F103C8T6 | |
|---|---|---|---|---|---|---|---|
| Site web | https://datasheets.raspberrypi.org/rp2040/rp2040_datasheet.pdf | https://www.espressif.com/en/products/socs/esp32 | https://www.espressif.com/en/products/socs/esp32-s2 | https://www.espressif.com/en/products/socs/esp32-c3 | https://www.st.com/en/microcontrollers-microprocessors/stm32f1-series.html | https://www.st.com/en/microcontrollers-microprocessors/stm32g4-series.html | https://www.st.com/en/microcontrollers-microprocessors/stm32f103c8.html |
| Date de sortie | 2021-01-21 | 2016 | 2019 | 2020 | 2007 | 2019 | |
| Caractéristiques | |||||||
| CPU | Arm Cortex-M0+ Dual-core @133MHz | Tensilica Xtensa LX6 32 bit Dual-Core @ 160 / 240Mhz | Tensilica Xtensa LX7 32 bit Single-Core @ 240Mhz | RISC-V 32-bit Single-Core @ 160 MHz | ARM Cortex-M3 @ 24 / 36 / 48 / 72 MHz | ARM Cortex-M4F @ 170 MHz FPU, DSP instructions | 32-bit ARM Cortex M3 72MHz max |
| Coprocesseur | ULP | ULP (RISC-V) | |||||
| Mémoire vive | 264 KB | 520 KB | 320 KB | 400 KB | 4 KB - 96 KB | 32 KB - 128 KB | 20 kb |
| ROM | 448 KB | 128 KB | 384 KB | 16 KB - 1024 KB | 128 KB - 512 KB | ||
| UART | 2 | 3 | 2 | 2 | 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control | ||
| SPI | Oui 2 (OSPI) | Oui 4 | Oui 4 (OSPI) | Oui 3 | Oui 2 | ||
| Wi-Fi | Non | Oui 802.11b/g/n | Oui 802.11b/g/n | Oui 802.11b/g/n | |||
| Bluetooth® | Non | Oui 4.2 BR/EDR + BLE | Non | Oui 5.0 + BLE | |||
| Port USB Maitre | Oui | Non | Oui | Non | |||
| Ethernet (LAN, RJ45) | Non | Oui 10/100Mbps | Non | Non | |||
| RTC Memory | 16 KB | 16 KB | 8 KB | ||||
| External SPIRAM | 16 MB up to | 128 MB up to | |||||
| Flash externe | 1 GB up to | ||||||
| ESP-MESH | Non | Oui | Oui | Oui | |||
| CAN | 2.0 | ||||||
| GPIO | 30 | 32 (up to) | 43 | 22 (up to) | |||
| Capteur à effet Hall | Non | Oui | Non | Non | |||
| Capteur de température | Non | Oui | Oui | Oui | |||
| Capteurs tactiles | 10 | 14 | |||||
| I²C | Oui | Oui up to 2 | Oui up to 2 | Oui up to 1 | Oui up to 2 | ||
| I2S | 1 | 2 | 1 | 1 | |||
| ADC | Oui x4 12-bit | Oui 12 bit SAR ADC up to 18 channels | Oui 12 bit SAR ADC up to 20 channels | Oui 2 × 12-bit SAR ADCs, up to 6 channels | Oui 2 x 12-bit, 1 μs A/D converters (up to 16 channels) | ||
| DAC | Non | Oui 8 bit up to 2 channels | Oui 8 bit up to 2 channels | Non | |||
| PWM | Oui up to 16 | Oui up to 8 | Oui 8 | Oui up to 6 | Oui 37 | ||
| SDMMC | Non | Oui | Non | ||||
| RMT (remote control) | Non | Oui | Oui | ||||
| LCD Interface | Non | Non | Oui | Non | |||
| Camera Interface | Non | Non | Oui | Non | |||
| Consommation en veille profonde | 18 µA (Dormant) 39 µA (Sleep) | 10 µA | 5 µA | ||||
| Sécurité | |||||||
| Flash sécurisé | 1024-bit OTP secure boot | 4096-bit OTP secure boot | 4096-bit OTP | ||||
| Support du chiffrement | AES, SHA-2, RSA, ECC, RNG | AES-128/192/256, SHA-2, RSA, RNG, HMAC, Digital Signature | AES-128/256, RSA Accelerator, SHA Accelerator, Random Number Generator (RNG), HMAC | ||||
| Dimensions | |||||||
| Hauteur | 7 mm | 6 mm | 7 mm | 5 mm | |||
| Largeur | 7 mm | 6 mm | 7 mm | 5 mm |
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