STM32F446ZEJ6

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STM32F446ZEJ6

IC MCU 32BIT 512KB FLSH 144UFBGA

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規格

Package Tray
Series STM32F4
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 180MHz
Connectivity CANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT
NumberofI/O 114
ProgramMemorySize 512KB (512K x 8)
ProgramMemoryType FLASH
RAMSize 128K x 8
Voltage-Supply(Vcc/Vdd) 1.7V ~ 3.6V
DataConverters A/D 24x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 144-UFBGA

概述

Description

The STM32F446ZEJ6 is a microcontroller from STMicroelectronics, part of the STM32 family, which is based on the ARM Cortex-M4 core. It operates at a maximum clock speed of 180 MHz and features 512 KB of Flash memory and 128 KB of SRAM, making it suitable for various embedded applications.
Key features include a rich set of peripherals such as ADCs, DACs, timers, and communication interfaces (including I2C, SPI, USART, and USB). It also supports advanced features like digital signal processing (DSP) and floating-point operations, enhancing its capability for complex calculations and real-time processing.
The STM32F446ZEJ6 is commonly used in industrial automation, consumer electronics, and IoT devices due to its performance, low power consumption, and extensive development ecosystem, including the STM32Cube software development platform and various IDEs like STM32CubeIDE and Keil. Its versatility makes it ideal for a wide range of applications, from simple control tasks to complex data processing.

Features

The STM32F446ZEJ6 is a high-performance microcontroller from STMicroelectronics, featuring:
- Core: ARM Cortex-M4, running at up to 180 MHz with a Floating Point Unit (FPU).
- Memory: 512 KB Flash memory and 128 KB SRAM.
- Peripherals:
- GPIO: Up to 50 general-purpose I/O pins.
- Timers: Multiple 16-bit and 32-bit timers.
- Communication Interfaces: Up to 3 USART, 3 SPI, 2 I2C, and USB OTG FS.
- ADC: 12-bit ADC with up to 16 channels and sampling rates up to 1 MSPS.
- DAC: 12-bit DAC with two channels.
- Digital Filters: For ADC (DFSDM) and other peripherals.
- Power Supply: Operates from 1.7V to 3.6V.
- Operating Temperature: -40°C to 85°C.
- Low Power Features: Various low-power modes.
- Development: Compatible with ST's STM32Cube ecosystem for software development.
These features make the STM32F446ZEJ6 suitable for a wide range of applications, including industrial, automotive, and consumer electronics.

Package

The STM32F446ZEJ6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins.

Pinout

The STM32F446ZEJ6 microcontroller features a 100-pin LQFP (Low-Profile Quad Flat Package) configuration. It belongs to the STM32F4 series and is based on the ARM Cortex-M4 core.
Key functions of the pins include:
- GPIOs: General-purpose input/output pins for digital I/O operations.
- Analog Functions: Multiple channels for ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter).
- Communication Interfaces: Support for UART, SPI, I2C, CAN, and USB interfaces for various communication needs.
- Timers: Several timers for PWM (Pulse Width Modulation), input capture, and output compare functions.
- Debugging: SWD (Serial Wire Debug) and JTAG support for programming and debugging.
- Power Management: VDD and VSS pins for power supply connections.
The STM32F446ZEJ6 is ideal for applications requiring powerful processing capabilities, real-time performance, and low power consumption.

Manufacturer

The STM32F446ZEJ6 is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics is known for its diverse portfolio of products, including microcontrollers, analog and mixed-signal ICs, MEMS sensors, and power management devices. The company serves various industries such as automotive, industrial, consumer electronics, and telecommunications. Founded in 1987, STMicroelectronics focuses on innovation and sustainability, driving advancements in technology and providing solutions for the Internet of Things (IoT), smart devices, and automation.

Application

The STM32F446ZEJ6 microcontroller is commonly used in applications such as industrial automation, motor control, IoT devices, aerospace, and consumer electronics. Its features support embedded systems in data acquisition, robotics, medical devices, and communication systems due to its processing power, extensive peripherals, and low power consumption.

Equivalent

Equivalent products to the STM32F446ZEJ6 chip include the STM32F446RE, STM32F446ZE, and STM32F405ZG. These chips share similar ARM Cortex-M4 architecture, performance specifications, and peripheral features. For specific applications, other STM32F4 series variants with comparable memory and I/O capabilities may also be considered, depending on the exact requirements of your project. Always check datasheets for detailed feature compatibility.

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