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platformio-core/docs/platforms/teensy.rst

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.. _platform_teensy:
Platform ``teensy``
===================
`Teensy <https://www.pjrc.com/teensy/>`_ is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a USB port.
.. contents::
Packages
--------
.. list-table::
:header-rows: 1
* - Name
- Alias
- Contents
* - ``toolchain-gccarmnoneeabi``
- toolchain
- `gcc-arm-embedded <https://launchpad.net/gcc-arm-embedded>`_,
`GDB <http://www.gnu.org/software/gdb/>`_
* - ``toolchain-atmelavr``
- toolchain
- `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_,
`GDB <http://www.gnu.org/software/gdb/>`_,
`AVaRICE <http://avarice.sourceforge.net>`_,
`SimulAVR <http://www.nongnu.org/simulavr/>`_
* - ``tool-teensy``
- uploader
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- `Teensy Loader <https://www.pjrc.com/teensy/loader.html>`_
* - ``framework-arduinoteensy``
-
- See below in :ref:`teensy_frameworks`
.. note::
You can install ``teensy`` platform with these packages
via :ref:`cmd_install` command.
.. _teensy_frameworks:
Frameworks
----------
.. list-table::
:header-rows: 1
* - Type ``framework``
- Name
- Reference
* - ``arduino``
- Arduino Wiring-based Framework
- `Documentation <http://arduino.cc/en/Reference/HomePage>`_
Boards
------
.. note::
* You can list pre-configured boards by :ref:`cmd_boards` command
* For more detailed ``board`` information please scroll tables below by
horizontal.
.. list-table::
:header-rows: 1
* - Type ``board``
- Name
- Microcontroller ``board_mcu``
- Frequency ``board_f_cpu``
- Flash
- RAM
* - ``teensy20``
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- `Teensy 2.0 <https://www.pjrc.com/store/teensy.html>`_
- ATmega32u4 ``atmega32u4``
- 16 MHz ``16000000L``
- 32 Kb
- 2.5 Kb
* - ``teensy20pp``
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- `Teensy++ 2.0 <https://www.pjrc.com/store/teensypp.html>`_
- AT90USB1289 ``at90usb1286``
- 16 MHz ``16000000L``
- 128 Kb
- 8 Kb
* - ``teensy30``
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- `Teensy 3.0 <https://www.pjrc.com/store/teensy3.html>`_
- MK20DX128 ``cortex-m4``
- 48 Mhz ``48000000L``
- 128 kb
- 16 Kb
* - ``teensy31``
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- `Teensy 3.1 <https://www.pjrc.com/store/teensy31.html>`_
- MK20DX256 ``cortex-m4``
- 72 Mhz ``72000000L``
- 256 kb
- 64 Kb
More detailed information you can find here
`Teensy USB Development Boards <https://www.pjrc.com/teensy/>`_.