STM32F439NIH6 - STMicroelectronics

Manufacturer Part Number

STM32F439NIH6

Manufacturer

STMicroelectronics

Introduction

High-performance advanced line microcontroller with embedded ARM Cortex-M4 core

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4 processor

Up to 180MHz operating frequency for high processing power

Advanced connectivity options such as CANbus, Ethernet, and USB OTG

Multiple peripherals including DMA, LCD controller, and PWM

Abundant I/Os with 168 programmable pins

Large program memory of 2MB FLASH

High-capacity RAM of 256KB

Wide operating voltage range from 1.8V to 3.6V

Analog-to-digital converters with 24 channels of 12-bit

Dual 12-bit digital-to-analog converters

Integrated internal oscillator for system clock generation

Product Advantages

Robust architecture for improved performance and power efficiency

Flexible power supply options supporting a range of applications

Substantial memory resources for complex programming needs

Comprehensive set of peripherals for versatile usage scenarios

Key Technical Parameters

Core Processor: ARM Cortex-M4

Speed: 180MHz

Program Memory: 2MB FLASH

RAM Size: 256KB

I/O Number: 168

Operating Temperature Range: -40°C to 85°C

Supply Voltage: 1.8V to 3.6V

Quality and Safety Features

Brown-out detect/reset for power safety

Programmable Watchdog Timer for system reliability

Failure Protection with POR (Power On Reset)

Compatibility

I2C, SPI, and UART/USART for broad device communication compatibility

USB OTG enabling connection with USB devices

Advanced connectivity with Ethernet and CAN for networking capabilities

Application Areas

Consumer electronics

Industrial control systems

Medical devices

Embedded computing

Networking equipment

Internet of Things (IoT)

Product Lifecycle

Current status: Active

Not nearing discontinuation with ongoing support and updates

Availability of replacement parts and upgrades ensured by manufacturer

Key Reasons to Choose This Product

Exceptional processing speed for demanding applications

Extensive input/output capabilities for high flexibility in design

Large on-chip memory facilitating intricate software and data storage

Comprehensive connectivity features for easy integration into various systems

Robust construction suitable for industrial and harsh environments

Active lifecycle status confirming ongoing manufacturer support