UM2179 datasheet(11/48 Pages) STMICROELECTRONICS

Part #	UM2179

Description	STM32 Arm®-based microcontroller in LQFP144 package

PDF	48 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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11 / 48 page

UM2179 Rev 9

11/48

UM2179

Hardware layout and configuration

The STM32 Nucleo-144 board is designed around the STM32 microcontrollers in a 144-pin

LQFP package.

Figure 3 shows the connections between the STM32 microcontroller and its peripherals (ST-

LINK/V2-1, push-buttons, LEDs, USB, ST Zio connectors and ST morpho headers).

Figure 4 and Figure 5 show the location of these features on the STM32 Nucleo-144 board.

Figure 6 and Figure 7 show the mechanical dimensions of the STM32 Nucleo-144 board.

Figure 3. Hardware block diagram

1. Ext SMPS function is only available on '-P' suffixed boards.

Embedded

ST-LINK/V2-1

STM32

Microcontroller

RESET

Micro-B

USB

onnector

USB

RST

USER

LED

LD1

ST-LINK Part

MCU Part

LED

LD2/3

Micro-AB or

Micro-B USB

onnector

Ext

SMPS

UM2179 Datasheet(PDF) 11 Page - STMicroelectronics