STMicroelectronics STM32H745IGT6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $47.30 | $47.30 |
| 15+ | $10.87 | $163.05 |
| 25+ | $10.64 | $266.00 |
| 50+ | $10.05 | $502.50 |
| 100+ | $8.87 | $887.00 |
| N+ | $1.77 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32H7 |
| Packaging | Tray | NULL |
| 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 | 1MB (1M 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 | 176-LQFP (24x24) |
| Package / Case | 176-LQFP |
| ROHS |  |
The STM32H745IGT6 from STMicroelectronics is a high-performance dual-core microcontroller combining an ARM Cortex-M7 running at 480MHz and a Cortex-M4 at 240MHz. It offers 1MB of flash and 1MB of RAM, operating from 1.62V to 3.6V. Housed in a 176-LQFP package, it integrates DMA, I2S, LCD controller, PWM, and watchdog timers, making it suitable for demanding industrial, audio, and HMI applications.
- Dual-core performance: 480MHz M7 + 240MHz M4 enables parallel processing for complex tasks, improving system throughput.
- Large memory: 1MB flash and 1MB RAM support complex applications and data buffering without external memory.
- Integrated LCD controller: Direct display driving reduces BOM cost and simplifies HMI design.
- Wide voltage range: 1.62V to 3.6V allows flexible power supply design and low-power operation.
High-Performance Industrial Control
The 480MHz Cortex-M7 core handles complex real-time control loops and signal processing, while the 240MHz Cortex-M4 manages communication and safety tasks, enabling advanced PLC and motion control systems.
Audio Processing and I2S Interfaces
With integrated I2S peripherals and dual-core parallelism, this MCU supports high-fidelity audio codecs and multi-channel audio processing for professional sound equipment and smart speakers.
Human-Machine Interface (HMI) with LCD
The built-in LCD controller drives graphical displays directly, while the M4 core handles UI logic, making it ideal for smart home panels, industrial HMIs, and medical devices with rich visual feedback.
Real-Time Motor Control
High-resolution PWM timers combined with the M7 core's DSP capabilities enable field-oriented control (FOC) of BLDC and PMSM motors with minimal latency, improving efficiency in robotics and automotive actuators.
Edge AI and Predictive Maintenance
The dual-core architecture allows running lightweight neural networks on the M7 while the M4 handles sensor fusion and communication, enabling on-device anomaly detection in factory equipment.
Multi-Protocol Gateway
With extensive DMA and multiple serial interfaces, the STM32H745IGT6 can bridge different industrial protocols (e.g., CAN, UART, SPI) without CPU bottlenecks, serving as a robust gateway in smart factories.
- Q: What is the maximum clock speed of the STM32H745IGT6?
- A: The dual-core design runs the Cortex-M7 at 480MHz and the Cortex-M4 at 240MHz.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V, supporting low-power and standard applications.
- Q: How much flash and RAM does it have?
- A: It provides 1MB of flash memory and 1MB of RAM.
- Q: What package is available?
- A: It comes in a 176-pin LQFP package.
- Q: What are the key integrated peripherals?
- A: It includes DMA, I2S, LCD controller, PWM, WDT, and brown-out detection.
STM32H745IGT6.pdf
- Q: What is the maximum clock speed of the STM32H745IGT6?
- A: The dual-core design runs the Cortex-M7 at 480MHz and the Cortex-M4 at 240MHz.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V, supporting low-power and standard applications.
- Q: How much flash and RAM does it have?
- A: It provides 1MB of flash memory and 1MB of RAM.
- Q: What package is available?
- A: It comes in a 176-pin LQFP package.
- Q: What are the key integrated peripherals?
- A: It includes DMA, I2S, LCD controller, PWM, WDT, and brown-out detection.
