STM32F446VET6

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STM32F446VET6

IC MCU 32BIT 512KB FLASH 100LQFP

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Thông số kỹ thuật

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 81
ProgramMemorySize 512KB (512K x 8)
ProgramMemoryType FLASH
RAMSize 128K x 8
Voltage-Supply(Vcc/Vdd) 1.7V ~ 3.6V
DataConverters A/D 16x12b; D/A 2x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 100-LQFP

Tổng quan

Description

The STM32F446VET6 is a microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M4 architecture. It features a 32-bit RISC core operating at a maximum frequency of 180 MHz, offering enhanced performance for various applications.
Key specifications include 512 KB of Flash memory, 128 KB of SRAM, and a rich set of peripherals such as multiple ADCs, timers, and communication interfaces (I2C, SPI, USART). It supports DMA for efficient data transfer, reducing CPU load.
The microcontroller also includes an integrated FPU (Floating Point Unit), making it suitable for complex calculations and real-time applications. Its extensive GPIO capabilities and support for various packages enhance its versatility in embedded system designs.
The STM32F446VET6 is ideal for applications in industrial control, consumer electronics, medical devices, and IoT. The STM32 ecosystem provides comprehensive development tools, software libraries, and community support, facilitating rapid prototyping and development.

Features

The STM32F446VET6 is a microcontroller from STMicroelectronics' STM32F4 series, featuring the ARM Cortex-M4 core. Key specifications include:
- Core: ARM Cortex-M4 at up to 180 MHz with a floating-point unit (FPU).
- Memory: 512 KB Flash memory, 128 KB SRAM.
- I/O Ports: 82 general-purpose I/O pins.
- Timers: Multiple timers, including advanced-control and general-purpose timers.
- Communication Interfaces: Supports various interfaces, including USART, SPI, I2C, CAN, and USB OTG FS.
- Analog Features: 3 ADCs (12-bit, up to 5 Msps), 2 DACs, and a comparators.
- Operating Voltage: 1.7V to 3.6V.
- Temperature Range: -40°C to +105°C for industrial applications.
- Package: LQFP-100.
This microcontroller is suitable for a wide range of applications, including motor control, industrial automation, and consumer electronics, due to its performance and versatile peripherals.

Package

The STM32F446VET6 microcontroller is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins. The package dimensions are 14mm x 14mm, and it features a 0.5mm pin pitch.

Pinout

The STM32F446VET6 microcontroller features a total of 100 pins in a LQFP (Low-profile Quad Flat Package) configuration. It belongs to the STM32F4 series and is based on the ARM Cortex-M4 core.
Key functions include:
- GPIO: General-purpose I/O pins for digital input/output.
- ADC: 3× 12-bit ADCs for analog-to-digital conversion.
- Timers: Multiple timers for PWM and timing applications.
- USART/I2C/SPI: Communication interfaces for serial communication.
- USB OTG: Full-speed USB On-The-Go interface.
- DAC: 2× 12-bit Digital-to-Analog Converters.
- SDIO: For SD card interface.
- RTC: Real-time clock for timekeeping.
The STM32F446VET6 also supports various advanced features such as DMA (Direct Memory Access), CAN (Controller Area Network), and multiple power modes for energy efficiency.

Manufacturer

The STM32F446VET6 is manufactured by STMicroelectronics, a multinational electronics and semiconductor company. Established in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and specializes in the design, development, and production of a wide range of semiconductor products. The company serves various markets, including automotive, industrial, personal electronics, and communication. STMicroelectronics is known for its innovation in microcontrollers, sensors, and analog devices, contributing to advancements in technology across multiple sectors. The STM32 series, including the STM32F446VET6, is particularly popular in embedded systems for its performance, low power consumption, and extensive connectivity options.

Application

The STM32F446VET6 microcontroller is widely used in various application areas, including industrial automation, consumer electronics, medical devices, motor control, robotics, and IoT applications. Its powerful ARM Cortex-M4 core, versatile peripherals, and rich connectivity options make it suitable for tasks like data acquisition, signal processing, and real-time control systems. Additionally, it can be found in smart home devices and automotive applications, leveraging its performance and efficiency.

Equivalent

Equivalent products to the STM32F446VET6 chip include the STM32F446RET6, STM32F407VET6, and STM32F429VIT6. These microcontrollers share similar features such as ARM Cortex-M4 cores, varying memory options, and peripheral sets. However, specific pin configurations and performance characteristics may differ, so check datasheets for compatibility and requirements.

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