ST STM32 User Manual

Ordering information UM1974
8/85 UM1974 Rev 9
2.1 Codification
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
NUCLEO-TXXXZY Description Example: NUCLEO-F446ZE
TXXX
MCU product line
in STM32
32-bit Arm Cortex MCUs
STM32F446
Z
STM32 package pin count
– Z for 144 pins
144 pins
Y
STM32 flash memory size
– E for 512 Kbytes
– G for 1 Mbyte
– H for 1.5 Mbytes
– I for 2 Mbytes
512 Kbytes

ST STM32 Specifications

General

Series	STM32
Category	Microcontrollers
Core	ARM Cortex-M0, Cortex-M0+, Cortex-M3, Cortex-M4, Cortex-M7, Cortex-M33
Clock Speed	Up to 480 MHz
GPIO Pins	Up to 144
Communication Interfaces	I2C, SPI, USART, USB, CAN, Ethernet
Package Types	LQFP, BGA, WLCSP
ADC Resolution	12-bit, 16-bit (varies by series)
DAC Resolution	12-bit (varies by series)
Operating Temperature	-40°C to +85°C or +105°C

Summary

Features

Ordering Information

Codification

Development Environment

System Requirements

Development Toolchains

Quick Start

Getting Started

Step-by-step instructions to configure the board and launch the demo.

Hardware Layout and Configuration

Embedded ST-LINK/V2-1

Describes the integrated ST-LINK/V2-1 debugger/programmer.

Power Supply and Power Selection

Explains different power input options and configurations.

USART Communication

USB OTG FS or Device

Describes USB OTG/Device functionality and pin configurations.

Ethernet

Details the Ethernet interface and its pin assignments.

Solder Bridges

Extension Connectors

ST Zio Connectors

ST Morpho Connector

Federal Communications Commission (FCC) and ISED Canada Compliance Statements

FCC Compliance Statement

Details compliance with FCC rules, including Part 15.

ISED Compliance Statement

Details compliance with ISED Canada regulations.

CE Conformity

Warning