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STM32F446RCT7

Name: STM32F446RCT7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 64LQFP

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資料表 STM32F446RCT7 DataSheet
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規格

Series	STM32F4
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M4
Core Size	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
Number of I/O	50
Program Memory Size	256KB (256K x 8)
Program Memory Type	FLASH
RAM Size	128K x 8
Voltage - Supply (Vcc/Vdd)	1.7V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	64-LQFP (10x10)
Package / Case	64-LQFP
Base Product Number	STM32F446

概述

Description

The STM32F446RCT7 is a microcontroller from STMicroelectronics' STM32F4 series, based on the ARM Cortex-M4 core. It operates at a maximum clock speed of 180 MHz and features a 512 KB flash memory and 128 KB SRAM, providing ample resources for various applications.
Key features include:
- Digital Signal Processing (DSP) capabilities, beneficial for audio and control applications.
- FPU (Floating Point Unit) for efficient mathematical calculations.
- Multiple I/O ports for connectivity, allowing for interfacing with sensors, actuators, and other peripherals.
- Various communication interfaces such as UART, SPI, I2C, and USB, enabling versatile communication options.
- Integrated ADCs (Analog-to-Digital Converters) for analog signal processing.
- Low-power modes, making it suitable for battery-operated devices.
The STM32F446RCT7 is ideal for applications in industrial control, consumer electronics, and IoT devices, combining performance, flexibility, and energy efficiency.

Features

The STM32F446RCT7 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series, featuring the ARM Cortex-M4 core with a floating-point unit (FPU). Key features include:
- Core: ARM Cortex-M4, running at a frequency of up to 180 MHz.
- Memory: 512 KB Flash memory and 128 KB SRAM.
- I/O Ports: Up to 82 GPIO pins with multiple alternate functions.
- Analog: 3 × 12-bit ADCs (up to 24 channels), 2 × DACs, and multiple timers.
- Communication Interfaces: 3 × USART, 3 × SPI, 2 × I2C, 1 × USB 2.0 OTG, CAN, and SDIO.
- Timers: Up to 14 timers, including advanced control timers for motor control.
- Power Supply: Wide voltage range (1.7 V to 3.6 V) with low-power modes.
- Operating Temperature: -40°C to +105°C.
The STM32F446RCT7 is suitable for a variety of applications, including industrial control, consumer electronics, and IoT devices, due to its rich peripheral set and performance capabilities.

Package

The STM32F446RCT7 is packaged in a LQFP (Low-profile Quad Flat Package) with 64 pins.

Pinout

The STM32F446RCT7 microcontroller features a 64-pin LQFP package. It is part of the STM32 F4 series, based on the ARM Cortex-M4 core, and operates at a frequency of up to 180 MHz.
Key functionalities of the pins include:
- GPIOs: General-purpose input/output pins for various applications.
- Analog Inputs: Up to 16 channels of 12-bit ADC.
- Timers: Multiple timers for PWM, input capture, and output compare.
- Communication Interfaces: I2C, SPI, USART, and USB interfaces for connectivity.
- DAC: 12-bit Digital-to-Analog Converter.
- External Interrupts: For handling external events.
The STM32F446RCT7 is suitable for a wide range of applications, including motor control, industrial automation, and consumer electronics, due to its versatility and performance.

Manufacturer

The STM32F446RCT7 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a diverse range of semiconductor solutions and integrated circuits for various applications, including consumer electronics, automotive, industrial automation, and the Internet of Things (IoT). Founded in 1987 and headquartered in Geneva, Switzerland, the company is known for its commitment to innovation and sustainability in technology, offering a broad portfolio of products that include microcontrollers, sensors, power management devices, and more. The STM32 series, which includes the STM32F446RCT7, is particularly popular for its energy efficiency and versatility in embedded systems.

Application

The STM32F446RCT7 microcontroller is widely used in various application areas, including industrial automation, automotive systems, medical devices, consumer electronics, and IoT solutions. Its features, such as high performance, low power consumption, and extensive peripheral support, make it suitable for motor control, data acquisition, real-time processing, and communication tasks. Additionally, it is commonly employed in robotics and smart home applications for effective control and connectivity.

Equivalent

Equivalent products to the STM32F446RCT7 include the STM32F407VET6, STM32F429ZIT6, and STM32F411RET6. These alternatives share similar ARM Cortex-M4 architecture, peripheral sets, and memory configurations. However, be sure to check specific features, pin compatibility, and performance specifications for your application needs.