ST NUCLEO-F746ZG - User Manual

December 2017 DocID028599 Rev 7 1/82
1
UM1974
User manual
STM32 Nucleo-144 boards
Introduction
The STM32 Nucleo-144 boards (NUCLEO-F207ZG, NUCLEO-F303ZE, NUCLEO-F412ZG,
NUCLEO-F413ZH, NUCLEO-F429ZI, NUCLEO-F439ZI, NUCLEO-F446ZE,
NUCLEO-F722ZE, NUCLEO-F746ZG, NUCLEO-F756ZG, NUCLEO-F767ZI and
NUCLEO-H743ZI) provide an affordable and flexible way for users to try out new concepts
and build prototypes, by choosing from the various combinations of performance and power
consumption features provided by the STM32 microcontroller. The ST Zio connector, which
extends the Arduino
™
Uno V3 connectivity, and the ST morpho headers provide an easy
means of expanding the functionality of the Nucleo open development platform with a wide
choice of specialized shields. The STM32 Nucleo-144 boards do not require any separate
probe as they integrate the ST-LINK/V2-1 debugger/programmer. The STM32 Nucleo-144
boards come with the comprehensive free software libraries and examples available with
the STM32Cube MCU Package, as well as a direct access to the Arm
®
Mbed Enabled
™
on-
line resources at http://mbed.org.
Figure 1. Nucleo-144 board (top view) Figure 2. Nucleo-144 board (bottom view)
www.st.com
All manuals and user guides at all-guides.com
all-guides.com

ST NUCLEO-F746ZG Specifications

General

Microcontroller	STM32F746ZG
Core	ARM Cortex-M7
Operating Frequency	216 MHz
Flash Memory	1 MB
SRAM	320 KB
Analog Inputs	Up to 16
GPIO	Yes
ADC	3 x 12-bit ADCs
DAC	2 x 12-bit DACs
Operating Voltage	3.3 V
Debug Interface	SWD
On-board Debug	ST-LINK/V2-1
Extension Headers	Yes
USB	USB OTG FS, USB OTG HS
Ethernet	Yes
Connectivity	I2C, SPI, UART
Timers	Up to 17 timers
Board Connectors	ST morpho

Summary

Quick Start Guide

Getting Started

Steps to configure the Nucleo-144 board and launch the demo.

System Requirements

Lists necessary software and hardware for development.

Development Toolchains

Outlines supported IDEs and compilers for STM32 development.

Hardware Layout and Configuration

Mechanical Drawing

Provides board dimensions in millimeters for physical integration.

Embedded ST-LINKV2-1

Details the integrated debugger/programmer and its features.

Power Supply and Selection

Explains board power sources, voltage ranges, and selection methods.

USB Connectivity

Covers USB OTG FS/device modes and pin configurations.

Ethernet Interface

Describes the 10/100M Ethernet PHY and RJ45 connector.

Solder Bridges

Details the function and states of various solder bridges for board configuration.

ST Zio Connectors

Explains ST Zio connectors and Arduino Uno V3 compatibility.

ST Morpho Connector

Describes ST morpho connectors for expansion board connectivity.

Electrical Schematics

Top and Power Schematic

Schematic showing board top view, power inputs, and regulators.

MCU Schematic

Schematic detailing the microcontroller connections and peripherals.

ST-LINKV2-1 Circuit Schematic

Schematic of the integrated ST-LINK/V2-1 debugger/programmer.

USB Interface Schematic

Schematic illustrating the USB port and related circuitry.

Ethernet PHY Schematic

Schematic for the Ethernet PHY and RJ45 connector.

Extension Connectors Schematic

Schematic showing pinouts for extension and Zio/Morpho connectors.