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November 2018 DB2638 Rev 6 1/5
NUCLEO-XXXXKX
STM32 Nucleo-32 boards
Data brief
Features
•STM32 microcontrollers in 32-pin packages
•Three LEDs: USB communication (LD1),
power LED (LD2) and user LED (LD3)
•Reset push-button
•Board expansion connector:
– Arduino™ Nano
•Flexible power-supply options: ST-LINK USB
VBUS or external sources
•On-board ST-LINK/V2-1
debugger/programmer with USB re-
enumeration capability: mass storage, Virtual
COM port and debug port
•Support of a wide choice of Integrated
Development Environments (IDEs) including
IAR™, Keil®, GCC-based IDEs, Arm® Mbed™
•Arm® Mbed Enabled™ compliant (only for
some Nucleo part numbers)
Description
The STM32 Nucleo-32 boards provide an
affordable and flexible way for users to try out
new concepts and build prototypes with the
STM32 microcontrollers, choosing from various
combinations of performance, power
consumption and features.The Arduino™ Nano
connectivity makes it easy to expand the
functionality of the STM32 Nucleo open
development platform with a choice of specialized
shields. The STM32 Nucleo-32 board does not
require any separate probe as it integrates the
ST-LINK/V2-1 debugger/programmer and comes
with the STM32 comprehensive software HAL
library, together with various packaged software
examples, as well as direct access to the Arm®
Mbed Enabled™ on-line resources.
Picture is not contractual.
Table 1. Device summary
Reference Part number
NUCLEO-XXXXKX
NUCLEO-F031K6, NUCLEO-F042K6,
NUCLEO-F301K8, NUCLEO-F303K8,
NUCLEO-L011K4, NUCLEO-L031K6,
NUCLEO-L412KB, NUCLEO-L432KC.
www.st.com
System requirements NUCLEO-XXXXKX
2/5 DB2638 Rev 6
System requirements
•Windows® OS (7, 8 and 10), Linux® 64-bit or macOS®(a)
•USB Type-A to Micro-B cable
Development toolchains
•Keil® MDK-ARM(b)
•IAR™ EWARM(b)
•GCC-based IDEs
•Arm® Mbed™(c) online(d) (see http://mbed.org)
Demonstration software
The demonstration software, included in the STM32Cube MCU Package, is preloaded in the
STM32 Flash memory for easy demonstration of the device peripherals in standalone mode.
The latest versions of the demonstration source code and associated documentation can be
downloaded from the www.st.com webpage.
a. macOS® is a trademark of Apple Inc. registered in the U.S. and other countries.
b. On Windows® only.
c. Arm and Mbed are registered trademarks or trademarks of Arm Limited (or its subsidiaries) in the US and or
elsewhere.
d. Refer to the https://www.mbed.com website and to Table 2: Ordering information, to determine which Nucleo
board order codes are supported.
DB2638 Rev 6 3/5
NUCLEO-XXXXKX Ordering information
5
Ordering information
To order the STM32 Nucleo-32 board, refer to Table 2.
The meaning of the codification is explained in Table 3.
The order code is mentioned on a sticker, placed on the top side of the board.
Table 2. Ordering information
Order code Reference board Target STM32
NUCLEO-F031K6(1)
1. Arm® Mbed Enabled™.
MB1180
STM32F031K6T6
NUCLEO-F042K6(1) STM32F042K6T6
NUCLEO-F301K8 STM32F301K8T6
NUCLEO-F303K8(1) STM32F303K8T6
NUCLEO-L011K4(1) STM32L011K4T6
NUCLEO-L031K6(1) STM32L031K6T6
NUCLEO-L412KB STM32L412KBU6U(2)
2. Refer to the Product marking section of user manual UM2303 for details.
NUCLEO-L432KC(1) STM32L432KCU6U(2)
Table 3. Codification explanation
NUCLEO-TXXXKY Description Example: NUCLEO-L412KB
TXXX STM32 product line STM32L412
K STM32 package pin count 32 pins
Y
STM32 Flash memory size:
– 4 for 16 Kbytes
– 6 for 32 Kbytes
– 8 for 64 Kbytes
– B for 128 Kbytes
– C for 256 Kbytes
128 Kbytes
Revision history NUCLEO-XXXXKX
4/5 DB2638 Rev 6
Revision history
Table 4. Document revision history
Date Revision Changes
08-Sep-2015 1 Initial release.
15-Jan-2016 2 Updated Table 1: Device summary and Table 2:
Ordering information.
09-Jun-2016 3 Updated Section : Description and Section : System
requirements to add NUCLEO-L432KC.
07-Jul-2017 4 Updated Features.
23-Aug-2018 5
Extended document scope to NUCLEO-L412KB.
Updated Table 1: Device summary, System
requirements, Development toolchains, and Ordering
information. Added Demonstration software.
13-Nov-2018 6
Extended document scope to NUCLEO-F301K8:
updated Features, Table 1: Device summary, and
Table 2: Ordering information.
DB2638 Rev 6 5/5
NUCLEO-XXXXKX
5
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