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STM32H742IIK6

Name: STM32H742IIK6
Rating: 4.7 (12 reviews)

IC MCU 32BIT 2MB FLASH 176UFBGA

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資料表 STM32H742IIK6 DataSheet
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規格

Series	STM32H7
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M7
Core Size	32-Bit
Speed	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	140
Program Memory Size	2MB (2M x 8)
Program Memory Type	FLASH
RAM Size	688K 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 ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	176+25UFBGA (10x10)
Package / Case	201-UFBGA
Base Product Number	STM32H742

概述

Description

The STM32H742IIK6 is a high-performance microcontroller from STMicroelectronics' STM32H7 series, designed for applications requiring advanced computing capabilities. It features an ARM Cortex-M7 core, running at a frequency of up to 480 MHz, which delivers high processing power and efficiency.
Key specifications include:
- Flash Memory: 2 MB
- RAM: 1 MB
- Digital-to-Analog Converters (DAC): 2 channels
- Analog-to-Digital Converters (ADC): 3 channels with a 12-bit resolution
- Communication Interfaces: Multiple UART, SPI, I2C, and CAN interfaces
- USB: Full-speed and high-speed USB interfaces
- Graphics Support: Integrated LCD-TFT controller for display applications
The STM32H742IIK6 is ideal for complex applications such as motor control, industrial automation, and IoT devices, and it supports a wide range of development tools and software libraries, including STM32Cube and HAL libraries. Its rich set of features enables developers to create robust and efficient embedded systems.

Features

The STM32H742IIK6 is a high-performance microcontroller from STMicroelectronics' STM32H7 series. Key features include:
- Core: ARM Cortex-M7, running at up to 480 MHz with dual-core architecture enabling high processing performance.
- Memory: 2 MB of Flash memory and 1 MB of RAM, plus additional 16 KB of SRAM for data storage.
- Digital Interfaces: Multiple interfaces including SPI, I2C, UART, CAN, and USB OTG.
- Analog Features: 3 ADCs (up to 3.6 MSPS), 2 DACs, and various timers for PWM and input capture.
- Graphics: Built-in Chrom-ART Accelerator for advanced graphics processing, supporting display interfaces like LTDC.
- Connectivity: Ethernet MAC with IEEE 1588 support, as well as SDMMC for high-speed memory cards.
- Power Consumption: Low-power modes for energy efficiency.
- Security: Hardware crypto engine and integrated secure boot features.
- Temperature Range: Operating range of -40°C to 105°C.
This microcontroller is ideal for complex applications, including industrial automation, IoT, and multimedia devices.

Package

The STM32H742IIK6 is packaged in a LQFP (Low-Profile Quad Flat Package) with a 100-pin configuration. This package type provides a compact design suitable for various applications while allowing for efficient thermal management and easy PCB integration.

Pinout

The STM32H742IIK6 is a microcontroller from STMicroelectronics, part of the STM32H7 series. It features a pin count of 100 pins in a LQFP (Low-profile Quad Flat Package) configuration.
Key functions of the STM32H742IIK6 include:
- Dual-core architecture with an Arm Cortex-M7 and Cortex-M4 processor for efficient processing.
- Up to 2MB of Flash memory and 1MB of SRAM.
- Peripheral support including USB, SPI, I2C, UART, and more for versatile connectivity.
- Integrated digital-to-analog converters (DACs), analog-to-digital converters (ADCs), and timers for various applications.
- Advanced security features such as hardware encryption.
This microcontroller is well-suited for high-performance applications in industrial, automotive, and IoT sectors.

Manufacturer

The manufacturer of the STM32H742IIK6 is STMicroelectronics. It is a global semiconductor company that designs and produces a wide range of electronic components and systems, including microcontrollers, sensors, and power management devices. STMicroelectronics is known for its innovation in the semiconductor industry and serves various markets such as automotive, industrial, and consumer electronics. The STM32H742IIK6 is part of the STM32 family of microcontrollers, which are based on the ARM Cortex-M architecture and are widely used in embedded systems for their performance, power efficiency, and connectivity features.

Application

The STM32H742IIK6 is a high-performance microcontroller suitable for various applications, including industrial automation, motor control, robotics, and IoT devices. Its features support advanced graphics in human-machine interfaces (HMIs), real-time data processing in medical devices, and complex algorithms in smart home systems. Other areas include automotive applications, data acquisition systems, and communications equipment, leveraging its powerful processing capabilities and rich peripheral set.

Equivalent

The STM32H742IIK6 chip primarily competes with other high-performance microcontrollers such as the NXP LPC55S69, Microchip SAM E70, and TI TMS570LS series. Other equivalents may include the Nordic Semiconductor nRF91 series for specific applications. When selecting an equivalent, consider factors like processing power, peripherals, memory options, and intended application requirements. Always verify compatibility for specific use cases.