STMicroelectronics STM32H7A3IIT6

Zu Produktinformationen springen
1 von 1
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Normaler Preis $41.46
Normaler Preis $10.36 Verkaufspreis $41.46
Sale Ausverkauft
Quantity Unit Price Total Price
1 $41.46 $41.46
15+ $9.53 $142.95
25+ $9.32 $233.00
50+ $8.81 $440.50
100+ $7.77 $777.00
N+ $1.55 Price Inquiry
Versand wird beim Checkout berechnet
Anzahl
Component Recycling

Request Quote / Inquiry

Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32H7
Packaging Tray | NULL
Core Processor ARM® Cortex®-M7
Core Size 32-Bit Single-Core
Speed 280MHz
Connectivity CANbus, EBI/EMI, HDMI-CEC, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 119
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 1.4M x 8
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V
Data Converters A/D 20x16b; D/A 3x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 176-LQFP (24x24)
Package / Case 176-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32H7A3IIT6 is a high-performance microcontroller from STMicroelectronics, built on the ARM Cortex-M7 core. It operates at up to 280MHz and provides 2MB of flash memory and 1.4MB of RAM. This device is designed for applications requiring intensive computation and rich connectivity, such as industrial control, advanced HMI, and audio processing. Its wide voltage range and comprehensive peripheral set make it a versatile choice for complex embedded systems.

  • High-Speed Processing: The 280MHz Cortex-M7 core delivers exceptional computational throughput for real-time tasks.
  • Large Memory Capacity: 2MB flash and 1.4MB RAM support complex applications and data buffering without external memory.
  • Rich Peripheral Set: Includes LCD controller, I2S, DMA, and multiple timers, reducing the need for external components.
  • Flexible Power Options: Operates from 1.62V to 3.6V, accommodating various power supply architectures.

Industrial Control Systems

With a 280MHz Cortex-M7 core and 2MB flash, it handles complex motor control algorithms and real-time industrial protocols with ease.

Advanced Human-Machine Interfaces (HMI)

The integrated LCD controller and rich DMA channels enable smooth graphical user interfaces on high-resolution displays.

Audio Processing

The I2S interface and high-speed processing power support multi-channel audio applications, including digital signal processing for effects and filtering.

IoT Gateways

Its large memory and low-power modes make it suitable for edge computing devices that aggregate sensor data and communicate with cloud services.

Medical Devices

The reliable operation and comprehensive feature set support portable medical monitoring equipment requiring high accuracy and data logging.

Robotics

Multiple PWM channels and DMA facilitate precise control of servo motors and actuators in autonomous systems.

Q: What is the maximum operating frequency of the STM32H7A3IIT6?
A: The core runs at 280MHz, providing high-performance processing for demanding applications.
Q: What is the supply voltage range?
A: It operates from 1.62V to 3.6V, offering flexibility for various power supply designs.
Q: How much memory does this MCU have?
A: It includes 2MB of program flash and 1.4MB of RAM, suitable for complex applications.
Q: What package is available?
A: It comes in a 176-LQFP package, ideal for space-constrained PCB layouts.
Base Product Number : STM32H7A3IIT6
1.4MB RAM 176-LQFP 280MHz 2MB Flash 32-bit MCU ARM Cortex-M7 Audio HMI Industrial IoT STM32H7 STM32H7A3IIT6
Q: What is the maximum operating frequency of the STM32H7A3IIT6?
A: The core runs at 280MHz, providing high-performance processing for demanding applications.
Q: What is the supply voltage range?
A: It operates from 1.62V to 3.6V, offering flexibility for various power supply designs.
Q: How much memory does this MCU have?
A: It includes 2MB of program flash and 1.4MB of RAM, suitable for complex applications.
Q: What package is available?
A: It comes in a 176-LQFP package, ideal for space-constrained PCB layouts.