STM32H745XIH3

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STM32H745XIH3

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IC MCU 32BIT 2MB FLASH TFBGA

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規格

屬性 價值
Package / Case Tray
Series STM32H7
Part Status Active
Core Processor ARM® Cortex®-M4/M7
Core Size 32-Bit Dual-Core
Speed 240MHz, 480MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 168
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
RAM Size 1M x 8
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V
Data Converters A/D 36x16b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount

概述

Description

The STM32H745XIH3 is a part of STMicroelectronics' STM32H7 series, which is designed for high-performance embedded applications. This microcontroller features a dual-core architecture, combining an Arm Cortex-M7 core running at up to 480 MHz and a Cortex-M4 core running at up to 240 MHz. This configuration allows the device to handle complex applications by distributing tasks across the two cores for improved efficiency and performance.
The STM32H745XIH3 offers rich connectivity options, including Ethernet, USB, CAN, and multiple serial interfaces, making it suitable for a variety of communication-intensive applications. It also comes with advanced peripherals such as ADCs, DACs, and timers, and extensive memory capabilities, including Flash memory and SRAM, to support demanding applications.
Designed for applications requiring high processing power and real-time performance, such as industrial automation, consumer electronics, and smart home devices, the STM32H745XIH3 provides scalability and flexibility. Its development is supported by the STM32Cube ecosystem, offering software tools and libraries to streamline the development process.

Equivalent

The STM32H745XIH3 is a high-performance microcontroller from STMicroelectronics, featuring dual-core ARM Cortex-M7 and Cortex-M4. Equivalent products in terms of dual-core microcontrollers could include:
1. NXP's i.MX RT1170 series, which also offers dual-core Cortex-M7 and Cortex-M4.
2. Renesas RA6M5 series with a high-performance Cortex-M33 core, though not dual-core, may be comparable in certain applications.
3. Microchip's ATSAME70 series with Cortex-M7, which can be considered for similar performance needs.
Always check specific requirements for precise matching.

Features

The STM32H745XIH3 is a high-performance microcontroller featuring a dual-core architecture, with an Arm Cortex-M7 core running at up to 480 MHz and a Cortex-M4 core running at up to 240 MHz. It comes equipped with a rich set of peripherals, including advanced timers, ADCs, DACs, and multiple communication interfaces such as USART, I2C, SPI, and CAN. The device includes a hardware JPEG codec, an LCD-TFT controller, and supports Ethernet and USB connectivity (OTG, High-Speed).
The microcontroller boasts 2 MB of Flash memory and 1 MB of RAM, providing ample space for complex applications and real-time functionality. It supports external memory interfaces like Quad-SPI and SDMMC, allowing for extended storage capabilities. The STM32H745XIH3 also features security functions, including secure boot, cryptographic accelerators, and hardware random number generation. It operates over a temperature range of -40°C to +85°C and is available in various packages suited for different application requirements. This makes it ideal for demanding applications in industrial, consumer, and IoT sectors.

Pinout

The STM32H745XIH3 is a microcontroller from the STM32H7 series by STMicroelectronics. It features a dual-core architecture, combining a high-performance Arm Cortex-M7 core and a power-efficient Cortex-M4 core. This specific model is housed in a BGA 240 (Ball Grid Array) package. Therefore, it has 240 pins.
In terms of functionality, the STM32H745XIH3 offers advanced connectivity options, extensive peripheral integration, and high processing power. Key features include:
1. Dual-Core Architecture: Comprising a Cortex-M7 core running at up to 480 MHz and a Cortex-M4 core running at up to 240 MHz.
2. Memory: Includes up to 2 MB of Flash memory and 1 MB of RAM.
3. Peripherals: Offers multiple USART, SPI, I2C interfaces, USB, SDMMC, Ethernet, and more.
4. Timers and ADC/DAC: Features advanced timers and multiple ADC/DAC channels for various applications.
5. Security: Includes hardware cryptographic accelerators and secure firmware installation.
This microcontroller is suitable for applications requiring high performance and real-time processing, such as industrial control, consumer electronics, and IoT devices.

Manufacturer

The STM32H745XIH3 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company headquartered in Geneva, Switzerland. It designs, develops, manufactures, and markets a broad range of products, including discrete and standard commodity components, application-specific integrated circuits (ASICs), full custom devices, and semi-custom devices. STMicroelectronics' products are used in a variety of applications, such as automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation in microcontrollers and has a significant presence in the embedded systems market.

Application

The STM32H745XIH3 microcontroller is ideal for applications requiring high performance and dual-core processing. Key areas include:
1. Industrial Automation: Enables precise control and real-time data processing for automation systems.
2. Consumer Electronics: Supports advanced features in interfaces and multimedia systems.
3. Healthcare Devices: Facilitates high-speed processing for medical imaging and diagnostics equipment.
4. IoT Applications: Provides connectivity and processing power for smart devices.
5. Automotive: Powers infotainment and advanced driver-assistance systems (ADAS).
6. Home Appliances: Enhances functionality and energy efficiency in smart appliances.
Its dual core (Cortex-M7 and Cortex-M4) allows for efficient task handling and low power consumption, making it versatile for diverse applications.

Package

The STM32H745XIH3 microcontroller is available in a BGA (Ball Grid Array) package type. Specifically, it comes in a TFBGA240 package, which means it has 240 ball connections, providing a compact and high-density solution suitable for advanced embedded applications.

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