Hardware layout and configuration  UM1956
10/37 UM1956 Rev 5
6  Hardware layout and configuration
The STM32 Nucleo-32 board is based on a 32-pin STM32 microcontroller in LQFP or 
UFQFPN package.
Figure 2 illustrates the c
onnections between the STM32 and its peripherals (ST-LINK/V2-1, 
push-button, LED, and Arduino Nano connectors).
Figure 3: STM32 Nucleo-32 board top layout and
 Figure 4: STM32 Nucleo-32 board bottom 
layout sh
ow the location of these connections on the STM32 Nucleo-32 board.
Figure 2. 
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Hardware block diagram