STM32F446ZEH6 - STMicroelectronics

Manufacturer Part Number

STM32F446ZEH6

Manufacturer

STMicroelectronics

Introduction

High-performance, low-power Arm Cortex-M4 core microcontroller

Product Features and Performance

32-bit Arm Cortex-M4 CPU with FPU, MPU, and DSP instructions

Up to 180 MHz max CPU frequency

512 KB of Flash memory

128 KB of SRAM

Wide range of analog and digital peripherals

Comprehensive set of communication interfaces (CAN, LIN, SPI, I2C, UART, USB, etc.)

Extensive connectivity options

Product Advantages

Powerful Arm Cortex-M4 core with FPU for efficient signal processing

Large on-chip memory for complex applications

Rich peripheral set for diverse application needs

Low-power modes for energy-efficient operation

Robust peripherals and safety features

Key Technical Parameters

Arm Cortex-M4 CPU with FPU, MPU, and DSP instructions

512 KB of Flash memory

128 KB of SRAM

Operating voltage range: 1.7 V to 3.6 V

Operating temperature range: -40°C to 85°C

114 GPIO pins

Wide range of analog and digital peripherals

Quality and Safety Features

ROHS3 compliant

Brown-out detection and reset

Power-on reset

Watchdog timer

Compatibility

Compatible with other STM32F4 series microcontrollers

Supports a wide range of development tools and software

Application Areas

Industrial automation

Motor control

Medical equipment

Consumer electronics

Portable devices

Internet of Things (IoT) applications

Product Lifecycle

Current product, no discontinuation planned

Replacements and upgrades available within the STM32F4 series

Key Reasons to Choose This Product

Powerful Arm Cortex-M4 core with DSP and FPU capabilities

Large on-chip memory and rich peripheral set for complex applications

Low-power operation modes for energy-efficient designs

Comprehensive development ecosystem and tools support

Robust safety and quality features for reliable performance

Wide temperature range and compatibility with other STM32F4 devices