STMicroelectronics STM32H745IIT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.95 | $22.95 |
| 15+ | $15.08 | $226.20 |
| 25+ | $14.75 | $368.75 |
| 50+ | $13.93 | $696.50 |
| 100+ | $12.29 | $1,229.00 |
| N+ | $2.46 | 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 | 119 |
| 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 ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 176-LQFP (24x24) |
| Package / Case | 176-LQFP |
| ROHS |  |
The STM32H745IIT3 from STMicroelectronics is a high-performance dual-core microcontroller featuring an ARM Cortex-M7 running at 480MHz and a Cortex-M4 at 240MHz. With 2MB of flash memory and 1MB of RAM, it provides ample resources for complex applications. Its 1.62V to 3.6V supply range and 176-LQFP package make it suitable for space-constrained industrial designs.
- Dual-core processing: Combines 480MHz M7 and 240MHz M4 for parallel task execution, maximizing throughput.
- Large memory: 2MB flash and 1MB RAM support complex algorithms and data buffering.
- Wide voltage range: 1.62V to 3.6V enables flexible power supply design.
- Extended temperature range: -40°C to 125°C ensures operation in harsh environments.
Industrial Motor Control
Dual-core architecture allows real-time control on the M7 core while the M4 handles communication and diagnostics, improving system reliability.
High-Performance Audio Processing
480MHz M7 core with I2S interfaces supports multi-channel audio effects and high-fidelity digital signal processing.
Advanced Human-Machine Interfaces (HMI)
Integrated LCD controller and rich GPIO set enable complex graphical user interfaces with responsive touch controls.
Edge AI and Predictive Maintenance
The powerful M7 core can run lightweight neural networks for vibration analysis, enabling predictive maintenance in industrial equipment.
Medical Monitoring Devices
High-speed processing and multiple DMA channels support continuous data acquisition from multiple sensors with low latency.
Robotics and Drones
Dual-core processing allows simultaneous execution of flight control algorithms and sensor fusion, improving stability and responsiveness.
- Q: What is the maximum clock speed of the STM32H745IIT3?
- A: The dual-core ARM Cortex-M7 runs at 480MHz and the Cortex-M4 at 240MHz.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 2MB of flash and 1MB of RAM.
- Q: What package is available?
- A: It comes in a 176-LQFP package.
- Q: What is the temperature range?
- A: It is rated for -40°C to 125°C.
STM32H745IIT3.pdf
- Q: What is the maximum clock speed of the STM32H745IIT3?
- A: The dual-core ARM Cortex-M7 runs at 480MHz and the Cortex-M4 at 240MHz.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 2MB of flash and 1MB of RAM.
- Q: What package is available?
- A: It comes in a 176-LQFP package.
- Q: What is the temperature range?
- A: It is rated for -40°C to 125°C.
