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diff --git a/docs/compatible_microcontrollers.md b/docs/compatible_microcontrollers.md index 6e3f8372c9..85dd440d37 100644 --- a/docs/compatible_microcontrollers.md +++ b/docs/compatible_microcontrollers.md @@ -1,25 +1,36 @@ -# Atmel AVR +# Compatible Microcontrollers -QMK should run on any Atmel AVR processor with enough Flash. It has been tested on the following: +QMK runs on any USB-capable AVR or ARM microcontroller with enough flash space - generally 32kB or more, though it will *just* squeeze into 16kB with most features disabled. -* ATmega32U4 ([PJRC Teensy 2.0](http://www.pjrc.com/teensy/)) -* AT90USB1286 ([PJRC Teensy++ 2.0](http://www.pjrc.com/teensy/)) -* AT90USB1287 ([Atmel USBKEY](http://www.atmel.com/tools/AT90USBKEY.aspx)) -* ATmega168P with using [V-USB](http://www.obdev.at/products/vusb/index.html) -* ATmega328P with using [V-USB](http://www.obdev.at/products/vusb/index.html) -* ATmega32U2 -* AT90USB1286, 646, 647 should work -* AT90USB162 testing... +## Atmel AVR -NOTE: To enable full features of firmware you'll need 32KB flash size. +The following use [LUFA](https://www.fourwalledcubicle.com/LUFA.php) as the USB stack: -Please add any tested microcontrollers to this list. +* [ATmega16U2](https://www.microchip.com/wwwproducts/en/ATmega16U2) / [ATmega32U2](https://www.microchip.com/wwwproducts/en/ATmega32U2) +* [ATmega16U4](https://www.microchip.com/wwwproducts/en/ATmega16U4) / [ATmega32U4](https://www.microchip.com/wwwproducts/en/ATmega32U4) +* [AT90USB64](https://www.microchip.com/wwwproducts/en/AT90USB646) / [AT90USB128](https://www.microchip.com/wwwproducts/en/AT90USB1286) -# ARM +Certain MCUs which do not have native USB will use [V-USB](https://www.obdev.at/products/vusb/index.html) instead: -You can also use any ARM processor that [ChibiOS](http://www.chibios.org) supports. The following processors have been tested: +* [ATmega32A](https://www.microchip.com/wwwproducts/en/ATmega32A) +* [ATmega328P](https://www.microchip.com/wwwproducts/en/ATmega328P) -* [Kinetis MKL26Z64](http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/kinetis-cortex-m-mcus/l-series-ultra-low-power-m0-plus/kinetis-kl2x-48-mhz-usb-ultra-low-power-microcontrollers-mcus-based-on-arm-cortex-m0-plus-core:KL2x) -* [Kinetis MK20DX128](http://www.nxp.com/assets/documents/data/en/data-sheets/K20P64M50SF0.pdf) -* [Kinetis MK20DX128](http://www.nxp.com/assets/documents/data/en/data-sheets/K20P64M50SF0.pdf) -* [Kinetis MK20DX256](http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/kinetis-cortex-m-mcus/k-series-performance-m4/k2x-usb/kinetis-k20-72-mhz-full-speed-usb-mixed-signal-integration-microcontrollers-mcus-based-on-arm-cortex-m4-core:K20_72) +## ARM + +You can also use any ARM chip with USB that [ChibiOS](http://www.chibios.org) supports. Most have plenty of flash. Known to work are: + +### STMicroelectronics (STM32) + + * [STM32F0x2](https://www.st.com/en/microcontrollers-microprocessors/stm32f0x2.html) + * [STM32F103](https://www.st.com/en/microcontrollers-microprocessors/stm32f103.html) + * [STM32F303](https://www.st.com/en/microcontrollers-microprocessors/stm32f303.html) + +### NXP (Kinetis) + + * [MKL26Z64](https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/kl-series-cortex-m0-plus/kinetis-kl2x-72-96-mhz-usb-ultra-low-power-microcontrollers-mcus-based-on-arm-cortex-m0-plus-core:KL2x) + * [MK20DX128](https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/k-series-cortex-m4/k2x-usb/kinetis-k20-50-mhz-full-speed-usb-mixed-signal-integration-microcontrollers-based-on-arm-cortex-m4-core:K20_50) + * [MK20DX256](https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/k-series-cortex-m4/k2x-usb/kinetis-k20-72-mhz-full-speed-usb-mixed-signal-integration-microcontrollers-mcus-based-on-arm-cortex-m4-core:K20_72) + +## Atmel ATSAM + +There is limited support for one of Atmel's ATSAM microcontrollers, that being the [ATSAMD51J18A](https://www.microchip.com/wwwproducts/en/ATSAMD51J18A) used by the [Massdrop keyboards](https://github.com/qmk/qmk_firmware/tree/master/keyboards/massdrop). |