RIOT CPUs

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Explore the comprehensive documentation for all supported RIOT CPUs. Each CPU has detailed information about its features, pinout, and usage.

Atmel ATmega CPU: common files AVR Atmega specific code

Atmel ATmega1281 Implementation of Atmel's ATmega1281 MCU

Atmel ATmega1284p Implementation of Atmel's ATmega1284p MCU

Atmel ATmega128rfa1 Implementation of Atmel's ATmega128rfa1 MCU

Atmel ATmega2560 Implementation of Atmel's ATmega2560 MCU

Atmel ATmega256rfr2 Implementation of Atmel's ATmega256rfr2 MCU

Atmel ATmega328p Implementation of Atmel's ATmega328p MCU

Atmel ATmega32u4 Implementation of Atmel's ATmega32u4 MCU

Atmel ATmega8 Implementation of Atmel's ATmega8 MCU

Atmel ATxmega MCU Implementation of Atmel's ATxmega MCU

Atmel AVR-8 CPU: common files AVR-8 specific code

Atmel SAM common Atmel SAM common

Atmel SAM0 common Atmel SAM0 common

Atmel SAM3 Atmel SAM3 Cortex-M3 MCU specific implementation.

Atmel SAM4S Atmel SAM4S Cortex-M4 MCU specific implementation.

Atmel SAMD10/SAMD20/SAMD21/SAMR21 Atmel SAMD1x/SAMD2x Cortex-M0+ MCU specific implementation.

Atmel SAML21 Atmel SAML21 Cortex-M0 MCU specific implementation.

CC26xx/CC13xx common Common code for TI cc26xx/cc13xx family

ESP Common Common modules for Espressif ESP SoCs

ESP32 SoC Series STDIO via the USB Serial/JTAG debug interface found on some ESP32 SoCs

ESP8266 / ESP8285 RIOT-OS port for Espressif's ESP8266 / ESP8285 MCUs

GBAs ARM7TDMI Nintendos ARM7TDMI on the GBA

GD32V GigaDevice GD32 RISC-V Microcontrollers

Microchip SAMD5x/SAME5x Microchip SAMD5x/SAME5x Cortex-M4F MCU specific implementation.

Microchip SAML10/SAML11 Microchip SAML1x Cortex-M23 MCU specific implementation.

Nordic nRF5x MCU Common implementations for the nRF5x family of CPUs

NXP Kinetis NXP Kinetis Cortex-M MCU specific implementation

NXP QN908x NXP QN908x BLE-enabled Cortex-M4F MCU specific implementation

RP2350 ARM RP2350 ARM code and definitions

RP2350 MCUs RP2350 MCU code and definitions

RP2350 RISC-V RP2350 RISC-V code and definitions

RPx0xx MCUs RPx0xx MCU code and definitions

SiFive fe310 SiFive fe310 RISC-V MCU specific implementation.

Silicon Labs EFM32/EFR32/EZR32 Silicon Labs's EFM32/EFR32/EZR32 MCUs implementation

STM32 All STM32 families code and definitions

TI CC2538 Texas Instruments CC2538 Cortex-M3 MCU specific code

TI CC26x0/CC13x0 Texas Instruments CC26x0/CC13x0 Cortex-M3 MCU specific code

TI CC26x2, CC13x2 Texas Instruments CC26x2, CC13x2 Cortex-M4F MCU specific code

TI MSP430 Texas Instruments MSP430 specific code