ST STM32 NUCLEO-F042K6 User Manual

DocID028406 Rev 1 5/31
UM1956 List of figures
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List of figures
Figure 1. STM32 Nucleo-32 board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. Hardware block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 3. Top layout view of the Nucleo-32 board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 4. Bottom layout view of the Nucleo-32 board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 5. USB composite device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 6. NUCLEO-F031K6, NUCLEO-F042K6, NUCLEO-F303K8 pin assignment . . . . . . . . . . . . 25
Figure 7. NUCLEO-L031K6 pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 8. Nucleo-32 board top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 9. MCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 10. ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 11. Nucleo-32 board mechanical dimensions in millimeter. . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

ST STM32 NUCLEO-F042K6 Specifications

General

Microcontroller	STM32F042K6T6
Core	ARM Cortex-M0
Operating Voltage	3.3V
Flash Memory	32 KB
RAM	6 KB
Clock Speed	48 MHz
Pin Count	32
Digital I/O Pins	26
PWM Channels	6
On-board Debugger	ST-LINK/V2-1
GPIO Pins	26
DAC Channels	0
Connectivity	USB
Board Connectors	Arduino
Timers	5 (1x 16-bit advanced-control, 1x 16-bit general-purpose, 2x 16-bit basic, 1x SysTick)