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Compare Raspberry Pi RP2040 vs Espressif ESP32 vs Espressif ESP32-S2 vs STM32 F1 series vs STM32 G4 series vs STM32F103C8T6 vs Espressif ESP8266
Nom abrégé | RP2040 | ESP32 | ESP32-S2 | STM32 F1 | STM32 G4 | STM32F103C8T6 | ESP8266 |
|---|---|---|---|---|---|---|---|
| Site web | raspberrypi.org/... | espressif.com/... | espressif.com/... | www.st.com/... | www.st.com/... | www.st.com/... | espressif.com/... |
| Date de sortie | 21 jan. 2021 | 2016 | 2019 | 2007 | 2019 | 1 jun. 2007 | 2014 |
| 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 | ARM Cortex-M3 @ 24 / 36 / 48 / 72 MHz | ARM Cortex-M4F @ 170 MHz FPU, DSP instructions | 32-bit ARM Cortex M3 72MHz max | Tensilica LX106 32 bit @ 80 MHz (up to 160 MHz) |
| Coprocesseur | ULP | ULP (RISC-V) | |||||
| Mémoire vive | 264 KB | 520 KB | 320 KB | 4 KB - 96 KB | 32 KB - 128 KB | 20 kb | 50 KB less than |
| ROM (Flash) | 448 KB | 128 KB | 16 KB - 1024 KB | 128 KB - 512 KB | 64 Kb or 128 Kb | 0 use external SPI flash | |
| UART | 2 | 3 | 2 | 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control | 2 | ||
| SPI | Oui 2 (OSPI) | Oui 4 | Oui 4 (OSPI) | Oui 2 | Oui 2 | ||
| Wi-Fi | Non | Oui 802.11b/g/n | Oui 802.11b/g/n | Non | Oui 802.11b/g/n (max 65Mbps) | ||
| Bluetooth® | Non | Oui 4.2 BR/EDR + BLE | Non | Non | Non | ||
| Port USB Maitre | Oui | Non | Oui | Non | Non | ||
| Ethernet (LAN, RJ45) | Non | Oui 10/100Mbps | Non | Non | Non | ||
| RTC Memory | 16 KB | 16 KB | No | ||||
| Mémoire SRAM externe | 8 MB up to | 128 MB up to | |||||
| Flash externe | 16 MB up to | 1 GB up to | 16 MB up to | ||||
| ESP-MESH | Non | Oui | Oui | Non | Oui | ||
| CAN | Oui v2.0 | Oui | Non | ||||
| GPIO | 30 | 34 | 43 | 80 (up to) | 17 (up to) | ||
| Capteur à effet Hall | Non | Oui | Non | Non | Non | ||
| Capteur de température | Non | Oui | Oui | Oui | Non | ||
| Capteurs tactiles | 10 | 14 | No | No | |||
| I²C | Oui | Oui up to 2 | Oui up to 2 | Oui up to 2 | Oui up to 1 | ||
| I2S | 1 | 2 | 1 | 1 | 2 | ||
| 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 x 12-bit, 1 μs A/D converters (up to 16 channels) | Oui 10 bit | ||
| DAC | Non | Oui 8 bit up to 2 channels | Oui 8 bit up to 2 channels | Oui | Non | ||
| PWM | Oui up to 16 | Oui up to 8 | Oui 8 | Oui 37 | Oui 4 | ||
| SDMMC | Non | Oui | Non | Non | Non | ||
| RMT (remote control) | Non | Oui | Oui | Non | Non | ||
| LCD Interface | Non | Non | Oui | Non | Non | ||
| Camera Interface | Non | Non | Oui | Non | Non | ||
| Consommation en veille profonde | 18 µA (Dormant) 39 µA (Sleep) | 10 µA, Yes | 5 µA | 1 Yes | 20 µA, Yes | ||
| Sécurité | |||||||
| Flash sécurisé | 1024-bit OTP secure boot | 4096-bit OTP secure boot | |||||
| Support du chiffrement | AES, SHA-2, RSA, ECC, RNG | AES-128/192/256, SHA-2, RSA, RNG, HMAC, Digital Signature | |||||
| Dimensions | |||||||
| Hauteur | 7 mm | 6 mm | 7 mm | 5 mm | |||
| Largeur | 7 mm | 6 mm | 7 mm | 5 mm |
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