Features UM2324
6/44 UM2324 Rev 2
1 Features
The STM32 Nucleo board offers the following features:
• STM32 microcontroller in LQFP64 package
• 1 user LED shared with Arduino™
• 1 user and 1 reset push-buttons
• 32.768 kHz LSE crystal oscillator
• Board expansion connectors:
–Arduino
™
Uno V3
– ST morpho extension pin headers for full access to all STM32 I/Os
• Flexible power-supply options:
– ST-LINK USB VBUS or external sources (3.3 V, 5 V, 7 V to 12 V)
• On-board ST-LINK/V2-1 debugger and programmer with USB reenumeration
capability.
• Three different interfaces supported on USB:
– mass storage
– virtual COM port
– debug port
• Comprehensive free software libraries and examples available with the STM32Cube
MCU Package
• Support of a wide choice of Integrated Development Environments (IDEs) including
IAR
™
, Keil
®
, GCC-based IDEs
2 Product marking
Evaluation tools marked as ‘ES’ or ‘E’ are not yet qualified and therefore they are not ready
to be used as reference design or in production. Any consequences deriving from such
usage will not be at ST charge. In no event, ST will be liable for any customer usage of
these engineering sample tools as reference design or in production.
‘E’ or ‘ES’ marking examples of location:
• On the targeted STM32 that is soldered on the board (for illustration of STM32 marking,
refer to the section ‘Package characteristics’ of the STM32 datasheet at www.st.com).
• Next to the evaluation tool ordering part number, that is stuck or silk-screen printed on
the board.
This board features a specific STM32 device version which allows the operation of any
stack or library. This STM32 device shows a “U” marking option at the end of the standard
part number and is not available for sales.
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