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STM32F446VCT6

Name: STM32F446VCT6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 100LQFP

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包 LQFP 100
資料表 STM32F446VCT6 DataSheet
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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	81
ProgramMemorySize	256KB (256K 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

概述

Description

The STM32F446VCT6 is a microcontroller from STMicroelectronics, part of the STM32 family based on the ARM Cortex-M4 architecture. It features a 180 MHz CPU with a FPU (Floating Point Unit), making it suitable for both high-performance and real-time applications.
Key specifications include:
- Memory: 512 KB Flash, 128 KB SRAM.
- I/O Ports: Up to 82 general-purpose I/O pins.
- Peripherals: Rich set of peripherals including UART, SPI, I2C, CAN, USB OTG, and multiple timers.
- ADC/DAC: 3x 12-bit ADCs and a 12-bit DAC, facilitating precise analog signal processing.
- Connectivity: Supports various interfaces like Ethernet and SDIO.
- Power Management: Low-power modes enhance energy efficiency for battery-operated devices.
The STM32F446VCT6 is ideal for applications in industrial control, automotive, consumer electronics, and IoT, providing robust performance and extensive features in a compact package. Its versatility and ecosystem support make it a popular choice among developers.

Features

The STM32F446VCT6 is a microcontroller from STMicroelectronics' STM32F4 series, featuring an ARM Cortex-M4 core operating at up to 180 MHz. Key features include:
- Flash Memory: 512 KB of embedded Flash memory.
- RAM: 128 KB of SRAM.
- GPIO: Up to 46 programmable I/O pins.
- Peripherals: Integrated peripherals include multiple USART, SPI, I2C interfaces, USB OTG, and CAN controllers.
- ADC: 3 x 12-bit ADCs with up to 24 channels.
- Timers: Multiple timers including advanced control timers for motor control.
- DMA: Multi-channel DMA controller for efficient data handling.
- Connectivity: Ethernet MAC with IEEE 802.3 compliant.
- Low Power Modes: Various low-power features for energy-efficient operation.
- Operating Voltage: 1.8V to 3.6V supply voltage range.
The STM32F446VCT6 is suitable for a wide range of applications, including industrial, consumer, and IoT devices, thanks to its performance and versatility.

Package

The STM32F446VCT6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 100 pins.

Pinout

The STM32F446VCT6 is a microcontroller from STMicroelectronics, part of the STM32 F4 series. It has a total of 100 pins.
The pin functions include:
1. GPIO: General-purpose input/output pins for various digital I/O functions.
2. Analog: Pins for ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter).
3. Communication Interfaces:
- I2C
- SPI
- USART/UART
- CAN
4. Timers: Several timers for PWM and timing applications.
5. Debugging: SWD (Serial Wire Debug) and JTAG support for programming and debugging.
6. Power and Reset: VDD, VSS, and NRST pins for power supply and reset functions.
The STM32F446VCT6 is designed for high-performance applications, featuring a Cortex-M4 core with floating-point unit (FPU), up to 180 MHz operating frequency, and various peripheral capabilities.

Manufacturer

The STM32F446VCT6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, sensors, and power management devices. The company serves various markets such as automotive, industrial, consumer electronics, and communication. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation in the field of embedded systems and is one of the leading suppliers in the semiconductor industry.

Application

The STM32F446VCT6 is widely used in various applications, including industrial automation, motor control, medical devices, consumer electronics, and robotics. Its features, such as high-performance processing, rich peripheral support, and low-power consumption, make it suitable for real-time applications, IoT devices, and embedded systems requiring connectivity and data processing capabilities.

Equivalent

The STM32F446VCT6 chip can be compared to other STM32F4 series microcontrollers with similar features, such as STM32F407VET6, STM32F429ZIT6, and STM32F446RET6. These alternatives typically offer comparable performance, memory, and peripherals, though specific configurations vary. For precise applications, checking the datasheets for compatibility is recommended.