STMicroelectronics

STM32F446ZEJ7TR  

Microcontrollers

The STM32F446ZEJ7TR is a high-performance microcontroller (MCU) developed by STMicroelectronics. It belongs to the STM32 family of MCUs, which are widely used in various applications due to their versatility, performance, and low power consumption.

Description:

The STM32F446ZEJ7TR is a 32-bit ARM Cortex-M4 MCU with a 180 MHz maximum CPU frequency. It features a 2 MB Flash memory and 256 KB of RAM, making it suitable for complex applications that require substantial memory resources. The device is housed in a 208-ball LQFP (Low Profile Quad Flat Package) package.

Features:

1. Core: ARM Cortex-M4 with a 180 MHz CPU frequency and a Floating Point Unit (FPU) for efficient computation.
2. Memory: 2 MB on-chip Flash memory and 256 KB of RAM.
3. Connectivity: Advanced communication interfaces, including USB OTG HS, USB OTG FS, SDIO, I2C, SPI, UART, and CAN.
4. Graphics: A Chrom-ART Accelerator™ for 2D graphics processing, making it suitable for applications with graphical user interfaces.
5. Analog peripherals: 3x 12-bit ADCs, 2x 12-bit DACs, and operational amplifiers.
6. Timers: Multiple timers, including a high-resolution timer, general-purpose timers, and a real-time clock (RTC).
7. Security: A secure boot option and protection mechanisms for intellectual property.
8. Power management: Ultra-low power consumption with a wide range of power-down and sleep modes.
9. Development support: On-board debug support with a JTAG/SWD interface.

Applications:

The STM32F446ZEJ7TR is designed for a wide range of applications, including:

1. Industrial control and automation: Due to its high performance and advanced communication interfaces, it is suitable for motor control, robotics, and other industrial applications.
2. Consumer electronics: The MCU's graphics capabilities make it ideal for applications with graphical user interfaces, such as smart appliances, wearable devices, and portable gaming consoles.
3. Medical devices: The STM32F446ZEJ7TR can be used in medical equipment, such as patient monitoring systems and diagnostic devices, due to its precision and reliability.
4. Automotive: The MCU can be employed in various automotive applications, including infotainment systems, body control modules, and advanced driver-assistance systems (ADAS).
5. IoT devices: The STM32F446ZEJ7TR is suitable for Internet of Things (IoT) applications, such as smart home devices, energy management systems, and remote monitoring solutions, thanks to its connectivity options and low power consumption.

In summary, the STM32F446ZEJ7TR is a powerful and versatile microcontroller that can be used in a wide range of applications, from industrial control systems to consumer electronics and IoT devices. Its high performance, advanced features, and low power consumption make it an excellent choice for developers looking to create innovative and efficient solutions.

STM32F446ZEJ7TR Documents

Download datasheets and manufacturer documentation for STM32F446ZEJ7TR

Errata :

STM32F446x(C,E) Errata      

Datasheets :

STM32F446xC/E      

Manuals :

STM32F3, F4, L4 Series Prog Manual      

Other Related Documents :

STM32F446xx Ref Manual      

HTML Datasheet :

STM32F3, F4, L4 Series Prog Manual       STM32F446xC/E