Open source chip designed by Espresif. Very popular in tech community as an alternative to Arduino microcontroller/microcomputer range.
Main info
Source:
- https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/index.html Specsheet: File:esp32_datasheet_en.pdf Limitations: File:eco_and_workarounds_for_bugs_in_esp32_en.pdf
Specs
| Vlastnost produktu | Hodnota vlastnosti |
|---|---|
| Jádro | File:Cadence_Tensillica_Xtensa_LX6_ds.pdf |
| Velikost programovací paměti | varies by SOC variant and assembly |
| Šířka datové sběrnice | 32 bit |
| Maximální frekvence hodin | 160/240 MHz |
| Datová RAM | varies (from 320 to 400, can be extended externally) |
| Citlivé na vlhkost: | Yes |
Security
- Secure boot
- Flash encryption
- 1024-bit OTP, up to 768-bit for customers
-
Cryptographic hardware acceleration:
- AES
- Hash (SHA-2)
- RSA
- ECC
- Random Number Generator (RNG)
Built-in WiFi and Bluetooth, strong customizability from the side of manufacturer and also assembler. Highly programmable. Very rich documentation.