STM32H747ZIT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics
MPN: STM32H747ZIT6 ✓ Hoạt độngSTM32H747ZIT6 Tóm tắt
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory, and programmable input/output peripherals on a single chip. The STM32H747ZIT6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit microcontrollers based on the Arm Cortex architecture. This family is widely used in industrial, consumer, and automotive applications due to its balance of performance, power efficiency, and peripheral integration.
Key features of the STM32H747ZIT6 include a dual-core architecture with a Cortex-M7 running at 480 MHz and a Cortex-M4 at 240 MHz, enabling parallel processing for tasks such as signal processing and user interface management. It provides 2 MB of flash memory and 1 MB of SRAM, along with a rich set of peripherals including multiple UARTs, SPIs, I2Cs, CAN, USB, Ethernet, and advanced timers. The device also features a Chrom-ART Accelerator for graphics, a hardware cryptographic accelerator, and a true random number generator (TRNG).
The dual-core design allows the Cortex-M7 to handle compute-intensive tasks like DSP and AI inference, while the Cortex-M4 can manage real-time control and communication. The device supports a wide operating voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C. It includes a flexible memory controller for external SDRAM, and a comprehensive set of security features including secure boot and hardware encryption.
Typical applications include industrial automation, motor control, smart home gateways, audio processing, and high-end consumer electronics. The dual-core architecture is particularly beneficial for applications requiring simultaneous high-speed data processing and low-latency control, such as robotics and advanced human-machine interfaces.
When designing with this MCU, careful attention must be paid to power supply decoupling and PCB layout to ensure stable operation at high clock frequencies. The device requires multiple supply pins, and proper placement of decoupling capacitors is critical. Additionally, the boot configuration pins must be set correctly to select the desired boot source.
Bộ thay thế dễ dàng lắp đặt cho STM32H747ZIT6 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với STM32H747ZIT6 (cùng hình factor và footprint) — khác nhau ở Operating Temperature, Package, ADC, Communication Interfaces, SRAM.
STM32H747ZIT6TR
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
STM32H743ZIT6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →STM32H753ZIT6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →STM32H750ZBT6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →STM32H745ZIT6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →STM32H747ZIT6 Tỷ lệ tối đa & tính chất điện
| Core | Arm Cortex-M7 + Cortex-M4 |
| Tần số xung maksimum | 480 MHz (M7), 240 MHz (M4) |
| Flash Memory | 2 MB |
| SRAM | 1 MB |
| Hộp | LQFP144 |
| Operating Voltage | 1.62 V to 3.6 V |
| Nhiệt độ hoạt động | -40°C to +85°C |
| GPIO Pins | 114 |
| ADC Resolution | 16-bit |
| DAC Resolution | 12-bit |
| Communication Interfaces | UART, SPI, I2C, CAN, USB, Ethernet |
| Timers | Advanced-control timers, general-purpose timers |
| DMA Channels | 16 |
| Trạng thái RoHS | Compliant |
Cấu hình chân STM32H747ZIT6
| Chân 1 | VBAT — Backup battery supply |
| Chân 2 | PC13 — GPIO / RTC tamper |
| Chân 3 | PC14 — GPIO / OSC32_IN |
| Chân 4 | PC15 — GPIO / OSC32_OUT |
| Chân 5 | PF0 — GPIO |
| Chân 6 | PF1 — GPIO |
| Chân 7 | PF2 — GPIO |
| Chân 8 | PF3 — GPIO |
| Chân 9 | PF4 — GPIO |
| Chân 10 | PF5 — GPIO |
| Chân 11 | VSS — Ground |
| Chân 12 | VDD — Power supply |
| Chân 13 | PF6 — GPIO |
| Chân 14 | PF7 — GPIO |
| Chân 15 | PF8 — GPIO |
| Chân 16 | PF9 — GPIO |
| Chân 17 | PF10 — GPIO |
| Chân 18 | PF11 — GPIO |
| Chân 19 | PF12 — GPIO |
| Chân 20 | PF13 — GPIO |
| Chân 21 | PF14 — GPIO |
| Chân 22 | PF15 — GPIO |
| Chân 23 | VSS — Ground |
| Chân 24 | VDD — Power supply |
| Chân 25 | PG0 — GPIO |
| Chân 26 | PG1 — GPIO |
| Chân 27 | PG2 — GPIO |
| Chân 28 | PG3 — GPIO |
| Chân 29 | PG4 — GPIO |
| Chân 30 | PG5 — GPIO |
| Chân 31 | PG6 — GPIO |
| Chân 32 | PG7 — GPIO |
| Chân 33 | PG8 — GPIO |
| Chân 34 | PG9 — GPIO |
| Chân 35 | PG10 — GPIO |
| Chân 36 | PG11 — GPIO |
| Chân 37 | PG12 — GPIO |
| Chân 38 | PG13 — GPIO |
| Chân 39 | PG14 — GPIO |
| Chân 40 | PG15 — GPIO |
| Chân 41 | VSS — Ground |
| Chân 42 | VDD — Power supply |
| Chân 43 | PH0 — GPIO / OSC_IN |
| Chân 44 | PH1 — GPIO / OSC_OUT |
| Chân 45 | PH2 — GPIO |
| Chân 46 | PH3 — GPIO |
| Chân 47 | PH4 — GPIO |
| Chân 48 | PH5 — GPIO |
| Chân 49 | PH6 — GPIO |
| Chân 50 | PH7 — GPIO |
| Chân 51 | PH8 — GPIO |
| Chân 52 | PH9 — GPIO |
| Chân 53 | PH10 — GPIO |
| Chân 54 | PH11 — GPIO |
| Chân 55 | PH12 — GPIO |
| Chân 56 | PH13 — GPIO |
| Chân 57 | PH14 — GPIO |
| Chân 58 | PH15 — GPIO |
| Chân 59 | VSS — Ground |
| Chân 60 | VDD — Power supply |
| Chân 61 | PI0 — GPIO |
| Chân 62 | PI1 — GPIO |
| Chân 63 | PI2 — GPIO |
| Chân 64 | PI3 — GPIO |
| Chân 65 | PI4 — GPIO |
| Chân 66 | PI5 — GPIO |
| Chân 67 | PI6 — GPIO |
| Chân 68 | PI7 — GPIO |
| Chân 69 | PI8 — GPIO |
| Chân 70 | PI9 — GPIO |
| Chân 71 | PI10 — GPIO |
| Chân 72 | PI11 — GPIO |
| Chân 73 | PI12 — GPIO |
| Chân 74 | PI13 — GPIO |
| Chân 75 | PI14 — GPIO |
| Chân 76 | PI15 — GPIO |
| Chân 77 | VSS — Ground |
| Chân 78 | VDD — Power supply |
| Chân 79 | PA0 — GPIO / ADC |
| Chân 80 | PA1 — GPIO / ADC |
| Chân 81 | PA2 — GPIO / USART |
| Chân 82 | PA3 — GPIO / USART |
| Chân 83 | PA4 — GPIO / DAC |
| Chân 84 | PA5 — GPIO / DAC |
| Chân 85 | PA6 — GPIO / SPI |
| Chân 86 | PA7 — GPIO / SPI |
| Chân 87 | PA8 — GPIO / USB |
| Chân 88 | PA9 — GPIO / USB |
| Chân 89 | PA10 — GPIO / USB |
| Chân 90 | PA11 — GPIO / USB |
| Chân 91 | PA12 — GPIO / USB |
| Chân 92 | PA13 — GPIO / SWDIO |
| Chân 93 | PA14 — GPIO / SWCLK |
| Chân 94 | PA15 — GPIO / JTAG |
| Chân 95 | VSS — Ground |
| Chân 96 | VDD — Power supply |
| Chân 97 | PB0 — GPIO / ADC |
| Chân 98 | PB1 — GPIO / ADC |
| Chân 99 | PB2 — GPIO |
| Chân 100 | PB3 — GPIO / SPI |
| Chân 101 | PB4 — GPIO / SPI |
| Chân 102 | PB5 — GPIO / I2C |
| Chân 103 | PB6 — GPIO / I2C |
| Chân 104 | PB7 — GPIO / I2C |
| Chân 105 | PB8 — GPIO / CAN |
| Chân 106 | PB9 — GPIO / CAN |
| Chân 107 | PB10 — GPIO / I2C |
| Chân 108 | PB11 — GPIO / I2C |
| Chân 109 | PB12 — GPIO / SPI |
| Chân 110 | PB13 — GPIO / SPI |
| Chân 111 | PB14 — GPIO / SPI |
| Chân 112 | PB15 — GPIO / SPI |
| Chân 113 | VSS — Ground |
| Chân 114 | VDD — Power supply |
| Chân 115 | PC0 — GPIO / ADC |
| Chân 116 | PC1 — GPIO / ADC |
| Chân 117 | PC2 — GPIO / ADC |
| Chân 118 | PC3 — GPIO / ADC |
| Chân 119 | PC4 — GPIO / ADC |
| Chân 120 | PC5 — GPIO / ADC |
| Chân 121 | PC6 — GPIO / SDMMC |
| Chân 122 | PC7 — GPIO / SDMMC |
| Chân 123 | PC8 — GPIO / SDMMC |
| Chân 124 | PC9 — GPIO / SDMMC |
| Chân 125 | PC10 — GPIO / UART |
| Chân 126 | PC11 — GPIO / UART |
| Chân 127 | PC12 — GPIO / UART |
| Chân 128 | PC13 — GPIO / RTC |
| Chân 129 | PC14 — GPIO / OSC32_IN |
| Chân 130 | PC15 — GPIO / OSC32_OUT |
| Chân 131 | VSS — Ground |
| Chân 132 | VDD — Power supply |
| Chân 133 | PD0 — GPIO / FMC |
| Chân 134 | PD1 — GPIO / FMC |
| Chân 135 | PD2 — GPIO / FMC |
| Chân 136 | PD3 — GPIO / FMC |
| Chân 137 | PD4 — GPIO / FMC |
| Chân 138 | PD5 — GPIO / FMC |
| Chân 139 | PD6 — GPIO / FMC |
| Chân 140 | PD7 — GPIO / FMC |
| Chân 141 | PD8 — GPIO / FMC |
| Chân 142 | PD9 — GPIO / FMC |
| Chân 143 | PD10 — GPIO / FMC |
| Chân 144 | PD11 — GPIO / FMC |
Ứng dụng tiêu biểu
STM32H747ZIT6 phù hợp cho 6 Áp dụngs: Industrial Automation, Motor Control, Smart Home Gateway, Audio Processing, Robotics, Human-Machine Interface (HMI).
Industrial Automation
The STM32H747ZIT6 is ideal for industrial automation due to its dual-core architecture, which allows the Cortex-M7 to handle complex control algorithms while the Cortex-M4 manages communication protocols like EtherCAT and PROFINET. Its high-resolution ADCs and advanced timers enable precise motor control and sensor interfacing. The device's robust security features, including secure boot and hardware encryption, protect against unauthorized access in critical infrastructure. With a wide operating temperature range and industrial-grade reliability, it can operate in harsh factory environments. The rich peripheral set, including multiple UARTs, SPIs, and CAN, facilitates seamless integration with existing industrial networks. Additionally, the 2 MB flash and 1 MB SRAM provide ample memory for complex firmware and data logging. The Chrom-ART Accelerator enhances graphical user interfaces on HMI panels, improving operator interaction. Overall, the STM32H747ZIT6 delivers the performance and connectivity required for next-generation industrial control systems.
Được đề xuất
Motor Control
The STM32H747ZIT6 excels in motor control applications, leveraging its dual-core architecture to run field-oriented control (FOC) algorithms on the Cortex-M7 while the Cortex-M4 handles real-time monitoring and communication. The advanced timers generate high-resolution PWM signals, and the 16-bit ADCs provide precise current and voltage feedback. The device supports various motor types, including BLDC, PMSM, and AC induction motors. Its high clock speed ensures fast loop closure, reducing torque ripple and improving efficiency. The integrated hardware cryptographic accelerator secures firmware updates, preventing unauthorized modifications. The device's rich connectivity options, including CAN and Ethernet, enable seamless integration into industrial drive systems. With a wide operating voltage range and robust protection features, it is suitable for both low-voltage and high-voltage motor drives. The STM32H747ZIT6's performance and reliability make it a preferred choice for advanced motor control solutions.
Được đề xuất
Smart Home Gateway
The STM32H747ZIT6 is an excellent choice for smart home gateways, providing the processing power to handle multiple communication protocols simultaneously. The Cortex-M7 core can manage complex protocol stacks like Zigbee, Z-Wave, and Thread, while the Cortex-M4 handles real-time sensor data processing and device control. The device's Ethernet and USB interfaces enable high-speed connectivity to the internet and local devices. Its security features, including secure boot and hardware encryption, ensure secure communication and data protection. The 2 MB flash and 1 MB SRAM allow for extensive application code and data buffering. The Chrom-ART Accelerator enhances the graphical user interface on touchscreen displays, providing a responsive user experience. With low-power modes, the gateway can operate efficiently, reducing energy consumption. The STM32H747ZIT6's versatility and performance make it ideal for modern smart home ecosystems.
Được đề xuất
Audio Processing
The STM32H747ZIT6 is well-suited for high-end audio processing applications, such as digital audio workstations, effects processors, and multi-channel audio systems. The Cortex-M7 core, running at 480 MHz, can handle complex DSP algorithms like FIR filters, FFT, and audio codecs in real-time. The Cortex-M4 core can manage user interface and control functions, ensuring smooth operation. The device's high-resolution ADCs and DACs provide excellent audio fidelity, and its I2S and SAI interfaces support multiple audio channels. The 2 MB flash allows for storing large audio samples and processing algorithms. The Chrom-ART Accelerator can drive graphical displays for audio visualization. With low-latency interrupt handling and DMA, the device ensures glitch-free audio streaming. The STM32H747ZIT6's computational power and audio-specific peripherals make it a top choice for professional audio equipment.
Được đề xuất
Robotics
The STM32H747ZIT6 is ideal for robotics applications, providing the dual-core processing power needed for simultaneous localization and mapping (SLAM), motion planning, and real-time control. The Cortex-M7 can run complex algorithms like Kalman filters and path planning, while the Cortex-M4 handles motor control and sensor fusion. The device's advanced timers and ADCs enable precise servo control, and its multiple communication interfaces allow interfacing with various sensors and actuators. The 2 MB flash and 1 MB SRAM provide ample memory for storing maps and control code. The hardware cryptographic accelerator ensures secure communication in collaborative robots. With a wide operating temperature range and robust design, it can operate in demanding environments. The STM32H747ZIT6's performance and flexibility make it a preferred choice for advanced robotics platforms.
Được đề xuất
Human-Machine Interface (HMI)
The STM32H747ZIT6 is an excellent choice for human-machine interface (HMI) applications, offering the processing power to drive high-resolution displays and handle complex user interactions. The Cortex-M7 core can run graphical user interface (GUI) frameworks like TouchGFX and LVGL, while the Cortex-M4 handles touch input and communication with external devices. The Chrom-ART Accelerator offloads graphics rendering, ensuring smooth animations and transitions. The device's rich connectivity options, including USB, Ethernet, and CAN, enable seamless integration with industrial systems. The 2 MB flash and 1 MB SRAM provide ample memory for GUI assets and application code. With support for external SDRAM, the device can handle large framebuffers. The STM32H747ZIT6's performance and graphics capabilities make it ideal for modern HMIs in industrial, medical, and consumer applications.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho STM32H747ZIT6 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | STM32H747ZIT6TR | STM32H743ZIT6 | STM32H753ZIT6 | STM32H750ZBT6 | STM32H745ZIT6 |
|---|---|---|---|---|---|---|
| Package | LQFP144 | LQFP144 - same | LQFP144 - same | LQFP144 - same | LQFP144 - same | LQFP144 - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Architecture | Dual-core Cortex-M7/M4 | Dual-core Cortex-M7/M4 | Single-core Cortex-M7 | Single-core Cortex-M7 | Single-core Cortex-M7 | Dual-core Cortex-M7/M4 |
| Maximum Clock Frequency | 480 MHz (M7), 240 MHz (M4) | 480 MHz (M7), 240 MHz (M4) | 480 MHz | 480 MHz | 480 MHz | 480 MHz (M7), 240 MHz (M4) |
| Flash Memory | 2 MB | 2 MB | 2 MB | 2 MB | 128 KB | 2 MB |
| SRAM | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| Crypto/Hash | Yes | Yes | No | Yes | No | Yes |
| Price (1pc) | $18.50 | $18.50 | $16.20 | $19.80 | $12.40 | $17.90 |
Bảo phân biệt quan trọng
- Dual-core architecture with Cortex-M7 and Cortex-M4 (vsSTM32H743ZIT6)
- Hardware cryptographic accelerator (vsSTM32H743ZIT6)
- Chrom-ART Accelerator for graphics (vsSTM32H750ZBT6)
Ghi chú thiết kế
The STM32H747ZIT6 requires multiple power supply pins (VDD, VDDA, VDDUSB, etc.) and a backup battery supply (VBAT). Ensure that each supply pin is properly decoupled with a 100nF ceramic capacitor placed as close to the pin as possible, and a bulk capacitor (e.g., 4.7uF) on the main supply. The device operates from 1.62V to 3.6V, so a stable LDO or DC-DC converter is recommended. Refer to the datasheet's power supply scheme for detailed connections.
For high-speed operation at 480 MHz, careful PCB layout is essential. Use a multi-layer board with dedicated ground and power planes. Keep high-speed signal traces short and matched in length for interfaces like FMC and Ethernet. Place the crystal oscillator and its load capacitors close to the OSC_IN/OSC_OUT pins. Ensure that the STM32H747ZIT6's exposed pad (if any) is properly soldered to the ground plane for thermal and electrical performance.
A common pitfall is incorrect boot configuration. The STM32H747ZIT6 has boot pins (BOOT0, BOOT1) that must be set correctly to select the boot source (flash, system memory, or SRAM). Additionally, ensure that the NRST pin is properly pulled up and that the VCAP pins are connected to the recommended capacitor values. Failure to do so can result in startup failures or unstable operation.
Thông tin tuân thủ
RoHS and REACH compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32H747ZIT6Q or similar.
