STMicroelectronics STM32H747AII6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $25.00 | $25.00 |
| 15+ | $23.00 | $345.00 |
| 25+ | $22.50 | $562.50 |
| 50+ | $21.25 | $1,062.50 |
| 100+ | $18.75 | $1,875.00 |
| N+ | $3.75 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32H7 |
| Packaging | Tray | |
| 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 |
| EEPROM Size | - |
| RAM Size | 1M x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 28x16b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 169-UFBGA (7x7) |
| Package / Case | 169-UFBGA |
| ROHS |  |
The STM32H747AII6 is a high-performance dual-core microcontroller from STMicroelectronics, combining an ARM Cortex-M7 running at 480 MHz and a Cortex-M4 at 240 MHz. It offers 2MB of flash memory and 1MB of RAM, enabling complex applications. With a supply voltage range of 1.62V to 3.6V and a 169-UFBGA package, it is designed for advanced industrial, audio, and graphics applications.
- Dual-core processing power: 480 MHz M7 + 240 MHz M4 enables parallel task execution, boosting system performance by up to 40% compared to single-core MCUs.
- Large memory capacity: 2MB flash and 1MB RAM support complex algorithms and large data buffers without external memory.
- Rich peripheral set: Includes LCD, I2S, DMA, PWM, and WDT, reducing external component count and BOM cost.
- Wide voltage range: 1.62V to 3.6V allows flexible power supply design, including direct battery operation.
High-Performance Industrial Control
The dual-core architecture (480 MHz M7 + 240 MHz M4) allows parallel execution of real-time control loops and communication stacks, improving throughput in PLCs and robotics.
Advanced Human-Machine Interfaces (HMI)
With an integrated LCD controller and 2MB flash, it can drive high-resolution TFT displays with rich graphics while the M4 core handles touch sensing and system management.
Audio Processing and DSP
The Cortex-M7 with double-precision FPU and DSP instructions, combined with I2S interfaces, enables high-fidelity audio processing for professional sound systems and voice recognition.
Smart Building Automation
Its wide voltage range (1.62V-3.6V) and low-power modes make it suitable for battery-powered sensors and controllers in HVAC and lighting systems.
Medical Monitoring Devices
The high-speed processing and large RAM (1MB) support complex signal processing algorithms for patient monitors and portable diagnostic tools, while the -40°C to 85°C range ensures reliability.
Edge AI and Vision Systems
The 480 MHz M7 core can run lightweight neural networks for object detection in smart cameras, with DMA and PWM for efficient sensor data handling.
- Q: What is the maximum clock speed of the STM32H747AII6?
- A: The dual-core STM32H747AII6 runs at 480 MHz on the Cortex-M7 and 240 MHz on the Cortex-M4.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V, supporting low-power and battery applications.
- Q: How much memory does it include?
- A: It features 2MB of flash and 1MB of RAM, suitable for complex applications.
- Q: What package is available?
- A: It comes in a 169-UFBGA package, ideal for compact PCB designs.
- Q: Does it support graphical displays?
- A: Yes, it includes an LCD interface and advanced graphics features.
STM32H747AII6.pdf
- Q: What is the maximum clock speed of the STM32H747AII6?
- A: The dual-core STM32H747AII6 runs at 480 MHz on the Cortex-M7 and 240 MHz on the Cortex-M4.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V, supporting low-power and battery applications.
- Q: How much memory does it include?
- A: It features 2MB of flash and 1MB of RAM, suitable for complex applications.
- Q: What package is available?
- A: It comes in a 169-UFBGA package, ideal for compact PCB designs.
- Q: Does it support graphical displays?
- A: Yes, it includes an LCD interface and advanced graphics features.
