STMicroelectronics STM32H745IIK6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $50.15 | $50.15 |
| 15+ | $11.54 | $173.10 |
| 25+ | $11.29 | $282.25 |
| 50+ | $10.66 | $533.00 |
| 100+ | $9.41 | $941.00 |
| N+ | $1.88 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32H7 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M4, Cortex®-M7 |
| Core Size | 32-Bit Dual-Core |
| Speed | 240MHz, 480MHz |
| Connectivity | CANbus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SMBus, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Number of I/O | 128 |
| 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 36x16b Sigma-Delta; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 176+25UFBGA (10x10) |
| Package / Case | 201-UFBGA |
| ROHS |  |
The STM32H745IIK6TR is a high-performance dual-core microcontroller from STMicroelectronics, combining an ARM Cortex-M7 at 480 MHz and a Cortex-M4 at 240 MHz. It offers 2MB of flash memory and 1MB of RAM, operating from 1.62V to 3.6V. Packaged in a compact 201-UFBGA, it includes advanced peripherals such as LCD controller, I2S, DMA, PWM, and brown-out detection, making it ideal for demanding embedded applications.
- Dual-core performance: The M7/M4 combination allows parallel processing of control and communication tasks, boosting system throughput by up to 40%.
- Large memory capacity: 2MB flash and 1MB RAM support complex applications without external memory, reducing BOM cost.
- Wide voltage range: 1.62V to 3.6V ensures compatibility with both 1.8V and 3.3V logic, simplifying power design.
- Rich peripheral set: Integrated LCD, I2S, and PWM reduce the need for external ICs, saving board space.
Industrial Motor Control
The dual-core architecture (M7 for real-time control, M4 for communication) enables precise, high-frequency PWM generation and fast fault handling, improving efficiency in servo drives and inverters.
High-End Audio Processing
With I2S support and 480 MHz processing, this MCU handles multi-channel audio codecs and DSP algorithms for professional mixers and active noise cancellation systems.
Medical Monitoring Devices
The 1.62V low-voltage operation and extensive RAM (1MB) support portable patient monitors that require high-speed data logging and low power consumption.
Human-Machine Interface (HMI)
The integrated LCD controller and rich GPIO set allow direct driving of TFT displays for industrial panels, with the M7 core rendering graphics while the M4 manages touch sensing.
Automotive Body Electronics
Operating from -40°C to 85°C and featuring robust DMA, this MCU suits body control modules, lighting systems, and gateway applications requiring reliable data transfer.
Robotics and Drones
The combination of 2MB flash for complex algorithms and 480 MHz speed enables real-time sensor fusion and PID control loops for autonomous navigation.
- Q: What is the maximum clock speed of the STM32H745IIK6TR?
- A: The dual-core design runs at 480 MHz for the Cortex-M7 and 240 MHz for the Cortex-M4.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V, suitable for low-power and standard applications.
- Q: How much memory does this MCU include?
- A: It features 2MB of program flash and 1MB of RAM.
- Q: What package is available?
- A: It comes in a 201-UFBGA package, ideal for compact PCB designs.
- Q: Does it support LCD and PWM?
- A: Yes, it includes an LCD controller, PWM timers, DMA, I2S, and watchdog timers.
STM32H745IIK6TR.pdf
- Q: What is the maximum clock speed of the STM32H745IIK6TR?
- A: The dual-core design runs at 480 MHz for the Cortex-M7 and 240 MHz for the Cortex-M4.
- Q: What is the operating voltage range?
- A: It operates from 1.62V to 3.6V, suitable for low-power and standard applications.
- Q: How much memory does this MCU include?
- A: It features 2MB of program flash and 1MB of RAM.
- Q: What package is available?
- A: It comes in a 201-UFBGA package, ideal for compact PCB designs.
- Q: Does it support LCD and PWM?
- A: Yes, it includes an LCD controller, PWM timers, DMA, I2S, and watchdog timers.
