STM32H747ZIT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics
N.º da peça: STM32H747ZIT6 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $18.5 | $18,50 |
| 10 | $16.8 | $168,00 |
| 100 | $14.2 | $1.420,00 |
| 500 | $12.9 | $6.450,00 |
| 1.000 | $11.75 | $11.750,00 |
STM32H747ZIT6 Visão geral
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.
Alternativas drop-in para STM32H747ZIT6 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com STM32H747ZIT6 (mesmo formato e footprint) — diferindo em Operating Temperature, Package, ADC, Communication Interfaces, Core Architecture.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
STM32H747ZIT6TR
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
STM32H743ZIT6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$10.65 / unidade
Ver ficha técnica →STM32H753ZIT6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$11.95 / unidade
Ver ficha técnica →STM32H750ZBT6
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
STM32H745ZIT6
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$11.5 / unidade
Ver ficha técnica →STM32H747ZIT6 Classificações máximas e características elétricas
| Core | Arm Cortex-M7 + Cortex-M4 |
| Frequência máxima de clock | 480 MHz (M7), 240 MHz (M4) |
| Flash Memory | 2 MB |
| SRAM | 1 MB |
| Encapsulamento | LQFP144 |
| Operating Voltage | 1.62 V to 3.6 V |
| Temperatura de operação | -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 |
| Status RoHS | Compliant |
Configuração de pinos do STM32H747ZIT6
| Pino 1 | VBAT — Backup battery supply |
| Pino 2 | PC13 — GPIO / RTC tamper |
| Pino 3 | PC14 — GPIO / OSC32_IN |
| Pino 4 | PC15 — GPIO / OSC32_OUT |
| Pino 5 | PF0 — GPIO |
| Pino 6 | PF1 — GPIO |
| Pino 7 | PF2 — GPIO |
| Pino 8 | PF3 — GPIO |
| Pino 9 | PF4 — GPIO |
| Pino 10 | PF5 — GPIO |
| Pino 11 | VSS — Ground |
| Pino 12 | VDD — Power supply |
| Pino 13 | PF6 — GPIO |
| Pino 14 | PF7 — GPIO |
| Pino 15 | PF8 — GPIO |
| Pino 16 | PF9 — GPIO |
| Pino 17 | PF10 — GPIO |
| Pino 18 | PF11 — GPIO |
| Pino 19 | PF12 — GPIO |
| Pino 20 | PF13 — GPIO |
| Pino 21 | PF14 — GPIO |
| Pino 22 | PF15 — GPIO |
| Pino 23 | VSS — Ground |
| Pino 24 | VDD — Power supply |
| Pino 25 | PG0 — GPIO |
| Pino 26 | PG1 — GPIO |
| Pino 27 | PG2 — GPIO |
| Pino 28 | PG3 — GPIO |
| Pino 29 | PG4 — GPIO |
| Pino 30 | PG5 — GPIO |
| Pino 31 | PG6 — GPIO |
| Pino 32 | PG7 — GPIO |
| Pino 33 | PG8 — GPIO |
| Pino 34 | PG9 — GPIO |
| Pino 35 | PG10 — GPIO |
| Pino 36 | PG11 — GPIO |
| Pino 37 | PG12 — GPIO |
| Pino 38 | PG13 — GPIO |
| Pino 39 | PG14 — GPIO |
| Pino 40 | PG15 — GPIO |
| Pino 41 | VSS — Ground |
| Pino 42 | VDD — Power supply |
| Pino 43 | PH0 — GPIO / OSC_IN |
| Pino 44 | PH1 — GPIO / OSC_OUT |
| Pino 45 | PH2 — GPIO |
| Pino 46 | PH3 — GPIO |
| Pino 47 | PH4 — GPIO |
| Pino 48 | PH5 — GPIO |
| Pino 49 | PH6 — GPIO |
| Pino 50 | PH7 — GPIO |
| Pino 51 | PH8 — GPIO |
| Pino 52 | PH9 — GPIO |
| Pino 53 | PH10 — GPIO |
| Pino 54 | PH11 — GPIO |
| Pino 55 | PH12 — GPIO |
| Pino 56 | PH13 — GPIO |
| Pino 57 | PH14 — GPIO |
| Pino 58 | PH15 — GPIO |
| Pino 59 | VSS — Ground |
| Pino 60 | VDD — Power supply |
| Pino 61 | PI0 — GPIO |
| Pino 62 | PI1 — GPIO |
| Pino 63 | PI2 — GPIO |
| Pino 64 | PI3 — GPIO |
| Pino 65 | PI4 — GPIO |
| Pino 66 | PI5 — GPIO |
| Pino 67 | PI6 — GPIO |
| Pino 68 | PI7 — GPIO |
| Pino 69 | PI8 — GPIO |
| Pino 70 | PI9 — GPIO |
| Pino 71 | PI10 — GPIO |
| Pino 72 | PI11 — GPIO |
| Pino 73 | PI12 — GPIO |
| Pino 74 | PI13 — GPIO |
| Pino 75 | PI14 — GPIO |
| Pino 76 | PI15 — GPIO |
| Pino 77 | VSS — Ground |
| Pino 78 | VDD — Power supply |
| Pino 79 | PA0 — GPIO / ADC |
| Pino 80 | PA1 — GPIO / ADC |
| Pino 81 | PA2 — GPIO / USART |
| Pino 82 | PA3 — GPIO / USART |
| Pino 83 | PA4 — GPIO / DAC |
| Pino 84 | PA5 — GPIO / DAC |
| Pino 85 | PA6 — GPIO / SPI |
| Pino 86 | PA7 — GPIO / SPI |
| Pino 87 | PA8 — GPIO / USB |
| Pino 88 | PA9 — GPIO / USB |
| Pino 89 | PA10 — GPIO / USB |
| Pino 90 | PA11 — GPIO / USB |
| Pino 91 | PA12 — GPIO / USB |
| Pino 92 | PA13 — GPIO / SWDIO |
| Pino 93 | PA14 — GPIO / SWCLK |
| Pino 94 | PA15 — GPIO / JTAG |
| Pino 95 | VSS — Ground |
| Pino 96 | VDD — Power supply |
| Pino 97 | PB0 — GPIO / ADC |
| Pino 98 | PB1 — GPIO / ADC |
| Pino 99 | PB2 — GPIO |
| Pino 100 | PB3 — GPIO / SPI |
| Pino 101 | PB4 — GPIO / SPI |
| Pino 102 | PB5 — GPIO / I2C |
| Pino 103 | PB6 — GPIO / I2C |
| Pino 104 | PB7 — GPIO / I2C |
| Pino 105 | PB8 — GPIO / CAN |
| Pino 106 | PB9 — GPIO / CAN |
| Pino 107 | PB10 — GPIO / I2C |
| Pino 108 | PB11 — GPIO / I2C |
| Pino 109 | PB12 — GPIO / SPI |
| Pino 110 | PB13 — GPIO / SPI |
| Pino 111 | PB14 — GPIO / SPI |
| Pino 112 | PB15 — GPIO / SPI |
| Pino 113 | VSS — Ground |
| Pino 114 | VDD — Power supply |
| Pino 115 | PC0 — GPIO / ADC |
| Pino 116 | PC1 — GPIO / ADC |
| Pino 117 | PC2 — GPIO / ADC |
| Pino 118 | PC3 — GPIO / ADC |
| Pino 119 | PC4 — GPIO / ADC |
| Pino 120 | PC5 — GPIO / ADC |
| Pino 121 | PC6 — GPIO / SDMMC |
| Pino 122 | PC7 — GPIO / SDMMC |
| Pino 123 | PC8 — GPIO / SDMMC |
| Pino 124 | PC9 — GPIO / SDMMC |
| Pino 125 | PC10 — GPIO / UART |
| Pino 126 | PC11 — GPIO / UART |
| Pino 127 | PC12 — GPIO / UART |
| Pino 128 | PC13 — GPIO / RTC |
| Pino 129 | PC14 — GPIO / OSC32_IN |
| Pino 130 | PC15 — GPIO / OSC32_OUT |
| Pino 131 | VSS — Ground |
| Pino 132 | VDD — Power supply |
| Pino 133 | PD0 — GPIO / FMC |
| Pino 134 | PD1 — GPIO / FMC |
| Pino 135 | PD2 — GPIO / FMC |
| Pino 136 | PD3 — GPIO / FMC |
| Pino 137 | PD4 — GPIO / FMC |
| Pino 138 | PD5 — GPIO / FMC |
| Pino 139 | PD6 — GPIO / FMC |
| Pino 140 | PD7 — GPIO / FMC |
| Pino 141 | PD8 — GPIO / FMC |
| Pino 142 | PD9 — GPIO / FMC |
| Pino 143 | PD10 — GPIO / FMC |
| Pino 144 | PD11 — GPIO / FMC |
Aplicações típicas
STM32H747ZIT6 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para STM32H747ZIT6 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- Dual-core architecture with Cortex-M7 and Cortex-M4 (vs STM32H743ZIT6)
- Hardware cryptographic accelerator (vs STM32H743ZIT6)
- Chrom-ART Accelerator for graphics (vs STM32H750ZBT6)
Notas de projeto
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.
Informações de conformidade
RoHS and REACH compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32H747ZIT6Q or similar.
