STMicroelectronics

STM32H745VGT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics

N.º de pieza: STM32H745VGT6 ✓ Activo
En stock Se envía en 1-3 días hábiles
1.62 V to 3.6 V Vdss LQFP100 (14x14 mm) Package 480 MHz (M7), 240 MHz (M4) Speed 1 Mbyte Memory
Desde $8.1 USD / unidad
MOQ: 1 |
Precio actualizado: 2026-08-11
Precios por volumen
Cant. Precio unitario Total
1 $12.5 $12,50
10 $11.25 $112,50
100 $10 $1.000,00
500 $9 $4.500,00
1.000 $8.1 $8.100,00
ℹ️ Todos los precios están en USD

STM32H745VGT6 Descripción general

The STMicroelectronics STM32H745VGT6 is a high-performance dual-core microcontroller combining an Arm Cortex-M7 core running at up to 480 MHz and an Arm Cortex-M4 core running at up to 240 MHz, with 1 Mbyte of Flash memory and 1 Mbyte of RAM. It is housed in a 100-pin LQFP100 package, offering a rich set of peripherals including multiple ADCs, DACs, timers, communication interfaces (USART, SPI, I2C, FDCAN, USB, Ethernet), and advanced security features.

What is a dual-core microcontroller? A dual-core microcontroller integrates two independent processor cores on a single chip, allowing parallel execution of tasks. In the STM32H745, the Cortex-M7 core is optimized for high-performance compute-intensive operations, while the Cortex-M4 core handles control and communication tasks. This architecture enables real-time processing and efficient multitasking, making it a key component in the broader category of embedded microcontrollers, which are the brains of countless electronic systems.

Key features include a 480 MHz Cortex-M7 with double-precision FPU, a 240 MHz Cortex-M4 with FPU, 1 Mbyte of Flash, 1 Mbyte of SRAM, a Chrom-ART Accelerator for graphics, a hardware cryptographic accelerator, and a comprehensive set of analog and digital peripherals. The device supports a wide supply voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C.

The STM32H745VGT6 is built on ST's advanced 40nm process technology, delivering industry-leading performance per milliwatt. The dual-core architecture allows developers to partition tasks between the two cores, optimizing power consumption and responsiveness. The device includes a flexible memory-mapped architecture, enabling efficient data sharing between cores.

Typical applications include industrial automation, motor control, high-end audio processing, medical devices, and IoT gateways. The dual-core design is particularly suited for applications requiring simultaneous high-speed data processing and real-time control, such as robotics and advanced driver assistance systems.

When designing with this device, ensure proper decoupling of the power supply pins and careful layout of the high-speed interfaces. The device supports multiple low-power modes, allowing designers to balance performance and energy efficiency. For development, ST offers the STM32CubeIDE and HAL libraries, which simplify peripheral configuration and code generation.

Alternativas directas para STM32H745VGT6 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.

Variantes de esta serie

Modelos de la misma serie compatibles directamente con STM32H745VGT6 (mismo factor de forma y huella) — difiere en Communication Interfaces, Operating Temperature, Package, RoHS Status, SRAM.

STMicroelectronics
Communication Interfaces: 46 (USART/UART, SPI, I2C, FDCAN, USB OTG FS+HS, Ethernet MAC, SDMMC, SAI)
Operating Temperature: -40 C to +85 C (grade 6)
Package: LQFP-100 (14x14 mm, 0.5 mm pitch)
Comparar con STM32H745VGT6 →

Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:

STM32H745VIT6

✅ Sustitución directa ⚠️ Especificaciones sin verificar
📦 LQFP100
Same dual-core, 2 Mbyte Flash instead of 1 Mbyte

📋 Alternativa de referencia (no en el catálogo)

STM32H743VGT6

✅ Sustitución directa ⚠️ Especificaciones sin verificar
STMicroelectronics
📦 LQFP100
32-bit high-performance microcontroller · Arm Cortex-M7 · 480 MHz · 32-bit RISC · 1 MB · 1 MB · Double-precision FPU · L1 cache

✓ En stock

Consulte el precio

Ver hoja de datos →

STM32H753VGT6

✅ Sustitución directa ⚠️ Especificaciones sin verificar
📦 LQFP100
Single-core (M7), 1 Mbyte Flash, same package

📋 Alternativa de referencia (no en el catálogo)

STM32H750VBT6

✅ Sustitución directa ⚠️ Especificaciones sin verificar
STMicroelectronics
📦 LQFP100
Arm Cortex-M7 with double-precision FPU · 480 MHz · 128 KB · 1 MB (256 KB DTCM + 256 KB AXI SRAM + 64 KB ITCM + 4 KB backup SRAM) · 1.62 V to 3.6 V · -40 C to +85 C (grade 6) · LQFP-100 (14x14 mm, 0.5 mm pitch)

✓ En stock

$5.25 / unidad

Ver hoja de datos →

STM32H745VGH6

✅ Sustitución directa ⚠️ Especificaciones sin verificar
📦 LQFP100
Same dual-core, extended temperature range (-40 to 85C)

📋 Alternativa de referencia (no en el catálogo)

STM32H745VGT6 Valores máximos y características eléctricas

Core Arm Cortex-M7 + Cortex-M4
Maximum Clock Speed 480 MHz (M7), 240 MHz (M4)
Flash Memory 1 Mbyte
SRAM 1 Mbyte
Tensión de alimentación 1.62 V to 3.6 V
Temperatura de funcionamiento -40C to +85C
Encapsulado LQFP100 (14x14 mm)
Tipo de montaje Surface Mount
Number of I/O Pins 82
ADC Resolution 16-bit (3x ADCs)
DAC Resolution 12-bit (2x DACs)
Communication Interfaces USART, SPI, I2C, FDCAN, USB, Ethernet
Timers Multiple 16/32-bit timers
Security Features Hardware crypto, secure boot
Estado RoHS Compliant

Configuración de pines de STM32H745VGT6

LQFP-100 Package Pinout Diagram LQFP-100 14x14mm, P0.5mm, JEDEC MS-026. 1 25 LQFP-100
Pin 1 VBAT — Battery backup supply
Pin 2 PC13 — GPIO / RTC output
Pin 3 PC14 — GPIO / OSC32_IN
Pin 4 PC15 — GPIO / OSC32_OUT
Pin 5 PF0 — GPIO
Pin 6 PF1 — GPIO
Pin 7 NRST — Reset (active low)
Pin 8 PC0 — GPIO / ADC
Pin 9 PC1 — GPIO / ADC
Pin 10 PC2 — GPIO / ADC
Pin 11 PC3 — GPIO / ADC
Pin 12 VDD — Power supply
Pin 13 VSS — Ground
Pin 14 PC4 — GPIO
Pin 15 PC5 — GPIO
Pin 16 PB0 — GPIO / ADC
Pin 17 PB1 — GPIO / ADC
Pin 18 PB2 — GPIO
Pin 19 PF2 — GPIO
Pin 20 PF3 — GPIO

Aplicaciones típicas

STM32H745VGT6 es adecuado para 6 aplicacións: Industrial Automation, Motor Control, High-End Audio Processing, Medical Devices, IoT Gateways, Robotics.

🏭

Industrial Automation

The STM32H745VGT6 is ideal for industrial automation due to its dual-core architecture, which allows simultaneous execution of control algorithms and communication protocols. The high-speed ADCs and timers enable precise motor control and sensor interfacing. Its Ethernet and FDCAN interfaces support industrial networking standards, while the 480 MHz M7 core handles complex PLC logic. The device's wide operating temperature range and robust security features make it suitable for harsh industrial environments.

⚡

Motor Control

The STM32H745VGT6 excels in motor control applications, leveraging its dual-core design to run field-oriented control (FOC) algorithms on the M7 core while the M4 core handles communication and safety monitoring. The high-resolution ADCs (16-bit) and advanced timers with PWM generation provide precise current and voltage sensing. The device supports various motor types, including BLDC, PMSM, and AC induction motors. Its fast interrupt handling and low-latency peripherals ensure real-time performance, making it a top choice for robotics and industrial drives.

🎧

High-End Audio Processing

The STM32H745VGT6 is well-suited for high-end audio processing, such as digital audio workstations, effects processors, and high-fidelity audio interfaces. The 480 MHz Cortex-M7 core with double-precision FPU can handle complex audio algorithms like FIR filtering, FFT, and audio codecs. The dual-core architecture allows the M4 core to manage audio I/O and user interface, while the M7 core processes audio data. The device's high-speed ADC and DAC interfaces enable direct audio capture and playback, and its large SRAM supports buffering of audio streams.

💊

Medical Devices

The STM32H745VGT6 is used in medical devices such as patient monitors, infusion pumps, and diagnostic equipment. Its dual-core architecture enables real-time processing of physiological signals (e.g., ECG, EEG) on the M7 core, while the M4 core handles user interface and communication. The device's high-resolution ADCs ensure accurate signal acquisition, and its security features protect patient data. The wide operating temperature range and long-term reliability make it suitable for medical applications.

🌐

IoT Gateways

The STM32H745VGT6 is an excellent choice for IoT gateways, providing the processing power to handle multiple communication protocols (Ethernet, Wi-Fi, Bluetooth, Zigbee) simultaneously. The dual-core architecture allows the M7 core to run protocol stacks and data processing, while the M4 core manages sensor data collection and device management. The device's security features, including hardware crypto and secure boot, ensure secure communication and data integrity. Its low-power modes enable energy-efficient operation for battery-powered gateways.

🤖

Robotics

The STM32H745VGT6 is ideal for robotics applications, where real-time control and sensor fusion are critical. The dual-core architecture enables simultaneous execution of motion control algorithms on the M7 core and sensor processing on the M4 core. The device's high-speed ADCs and timers support precise motor control, while its communication interfaces (CAN, UART, SPI) connect to various sensors and actuators. The 480 MHz clock speed ensures fast response times, making it suitable for autonomous robots and drones.

Resumen de productos recomendados

STSPIN32F0 Motor driver companion Se usa en: Industrial Automation TJA1051 CAN transceiver Se usa en: Industrial Automation STGIPN3H60 IGBT power stage Se usa en: Motor Control ACS712 Allegro MicroSystems Se usa en: Motor Control CS42L51 Audio codec Se usa en: High-End Audio Processing OPA1612 Op-amp for audio Se usa en: High-End Audio Processing ADS1298 Biopotential ADC Se usa en: Medical Devices LMP91000 Gas sensor interface Se usa en: Medical Devices ESP32 Wi-Fi module Se usa en: IoT Gateways SX1276 LoRa transceiver Se usa en: IoT Gateways MPU6050 IMU sensor Se usa en: Robotics TB6612FNG Motor driver Se usa en: Robotics
What is the maximum clock speed of STM32H745VGT6?
The STM32H745VGT6 has a maximum clock speed of 480 MHz for the Cortex-M7 core and 240 MHz for the Cortex-M4 core. According to the STM32H745 datasheet, the M7 core can run at up to 480 MHz, providing high computational throughput for demanding applications.
How much Flash and RAM does STM32H745VGT6 have?
The STM32H745VGT6 features 1 Mbyte of Flash memory and 1 Mbyte of SRAM. This generous memory capacity allows complex applications to run without external memory, as stated in the STM32H745 datasheet.
What is the difference between STM32H745VGT6 and STM32H743VGT6?
The STM32H745VGT6 has a dual-core architecture (Cortex-M7 and Cortex-M4), while the STM32H743VGT6 is single-core (Cortex-M7 only). Both share the same LQFP100 package and similar peripherals, but the H745 offers additional processing power and flexibility for parallel task execution.
Can STM32H745VGT6 be used for motor control applications?
Yes, the STM32H745VGT6 is well-suited for motor control due to its high-speed ADC, advanced timers with PWM generation, and dual-core architecture that can handle both control loops and communication simultaneously. Its 480 MHz M7 core ensures fast computation for complex algorithms.
What is the operating voltage range of STM32H745VGT6?
The STM32H745VGT6 operates from 1.62V to 3.6V. This wide range allows flexible power supply design, as documented in the STM32H745 datasheet.
Does STM32H745VGT6 support Ethernet?
Yes, the STM32H745VGT6 includes an Ethernet MAC interface, enabling network connectivity for IoT and industrial applications. This is a key feature for applications requiring wired communication.
What is the price of STM32H745VGT6?
As of 2026-08-09, the price of STM32H745VGT6 is approximately $12.50 for single-unit quantities, decreasing to $8.10 at 1000 units. Prices may vary by distributor and availability.
Where can I buy STM32H745VGT6 online?
STM32H745VGT6 is available from major distributors such as DigiKey and Mouser. You can also purchase it directly from STMicroelectronics or authorized distributors. Check stock availability on their websites.
What is the lead time for STM32H745VGT6?
The lead time for STM32H745VGT6 typically ranges from 8 to 12 weeks, depending on distributor stock and order quantity. For current lead times, contact your preferred distributor.
Is STM32H745VGT6 in stock?
Stock availability for STM32H745VGT6 varies by distributor. As of 2026-08-09, DigiKey and Mouser may have limited stock. Check their websites for real-time inventory.
What is the best drop-in replacement for STM32H745VGT6?
The best drop-in replacement for STM32H745VGT6 is the STM32H745VIT6, which offers the same dual-core architecture and LQFP100 package but with 2 Mbytes of Flash. Other pin-compatible options include STM32H743VGT6 (single-core) and STM32H753VGT6 (single-core with more Flash).
Can STM32H743VGT6 replace STM32H745VGT6?
Yes, STM32H743VGT6 can replace STM32H745VGT6 in most applications, as it is pin-compatible and shares the same LQFP100 package. However, the H743 is single-core, so applications relying on the dual-core capability of the H745 would need to be adapted.
Where can I download the STM32H745VGT6 datasheet PDF?
The STM32H745VGT6 datasheet PDF can be downloaded from the STMicroelectronics website at https://www.st.com/resource/en/datasheet/stm32h745vg.pdf. It contains full specifications, pinout, and application notes.
Where can I find the STM32H745VGT6 pinout?
The STM32H745VGT6 pinout is detailed in the datasheet, specifically in the pin description section. The LQFP100 package has 100 pins, with 82 I/O pins. The pinout diagram is available in the datasheet PDF.
What are the key specifications of STM32H745VGT6 that engineers should know?
Engineers should know that the STM32H745VGT6 features a dual-core Arm Cortex-M7 (480 MHz) and Cortex-M4 (240 MHz), 1 Mbyte Flash, 1 Mbyte SRAM, 16-bit ADCs, 12-bit DACs, and a wide range of communication interfaces including Ethernet and USB. It operates from 1.62V to 3.6V and is available in an LQFP100 package.
Is STM32H745VGT6 suitable for audio processing?
Yes, the STM32H745VGT6 is suitable for high-end audio processing due to its high clock speed, dual-core architecture, and advanced peripherals. The M7 core can handle complex audio algorithms, while the M4 core manages I/O and control.
What is the best STMicroelectronics equivalent for STM32H745VGT6?
The best STMicroelectronics equivalent for STM32H745VGT6 is the STM32H745VIT6, which offers the same dual-core architecture and package but with 2 Mbytes of Flash. For a single-core alternative, the STM32H743VGT6 is a drop-in replacement.
Is STM32H745VGT6 the same as STM32H743VGT6?
No, STM32H745VGT6 is not the same as STM32H743VGT6. The H745 has a dual-core architecture (M7+M4), while the H743 is single-core (M7 only). They share the same package and pinout, but the H745 offers additional processing capabilities.
What is the best cross-brand equivalent for STM32H745VGT6?
A cross-brand equivalent for STM32H745VGT6 is the NXP i.MX RT1052, which offers a Cortex-M7 core at 600 MHz and similar peripherals, but it is not pin-compatible. For a pin-compatible cross-brand option, no direct equivalent exists; consider the STM32H7 series for drop-in compatibility.

Datos de referencia de ingeniería para STM32H745VGT6 — comparación, orientación de diseño e información de cumplimiento.

Guía de selección

Choose the STM32H745VGT6 when you need a dual-core MCU with high performance (480 MHz M7) and the flexibility to run multiple tasks concurrently. It is ideal for applications requiring real-time control and complex processing, such as robotics, motor control, and high-end audio. If you do not need the dual-core capability, the STM32H743VGT6 is a cost-effective single-core alternative with the same package and pinout. For applications requiring more Flash memory, consider the STM32H745VIT6 (2 Mbyte Flash). All alternatives are pin-compatible in the LQFP100 package, allowing easy PCB reuse.

Comparación con alternativas

Parámetro Este producto STM32H745VIT6 STM32H743VGT6 STM32H753VGT6
Package LQFP100 LQFP100 LQFP100 LQFP100
Brand STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Core Architecture Dual-core M7+M4 Dual-core M7+M4 Single-core M7 Single-core M7
Maximum Clock Speed 480 MHz (M7), 240 MHz (M4) 480 MHz (M7), 240 MHz (M4) 480 MHz (M7) 480 MHz (M7)
Flash Memory 1 Mbyte 2 Mbyte 1 Mbyte 1 Mbyte
SRAM 1 Mbyte 1 Mbyte 1 Mbyte 1 Mbyte
Ethernet MAC Yes Yes Yes Yes
Price (1 pcs) $12.50 $13.20 $11.80 $12.10

Diferenciadores clave

  • Dual-core architecture (frente a STM32H743VGT6)
  • Higher Flash memory option (frente a STM32H743VGT6)
  • Enhanced security features (frente a STM32H743VGT6)

Notas de diseño

The STM32H745VGT6 requires a stable power supply. Use a 100nF decoupling capacitor on each VDD pin and a 4.7uF bulk capacitor on the main supply. For the VDDA pin, use a 1uF capacitor and a ferrite bead to isolate analog noise. Ensure the VDD and VDDA supplies are within the 1.62V to 3.6V range.

For high-speed interfaces like Ethernet and USB, maintain controlled impedance traces (e.g., 90 ohms differential for USB). Keep traces short and use ground planes to minimize EMI. For the crystal oscillator, place it close to the OSC pins and keep the load capacitors within 5mm to reduce stray capacitance.

The STM32H745VGT6 can dissipate significant power when running at 480 MHz. Ensure adequate thermal management by providing a copper pour on the PCB and, if necessary, a heatsink. The maximum junction temperature is 125°C, so calculate the power dissipation and thermal resistance to ensure safe operation.

Información de cumplimiento

RoHS
Compliant
REACH
Compliant
AEC-Q100
Not Applicable
Libre de plomo
Yes
Libre de halógenos
Yes
Minerales en conflicto
Compliant

RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32H7A3 or dedicated automotive MCUs.

Datos verificados el: 2026-08-09 — datos verificados y seleccionados por el equipo de ingeniería de componentes de XAIPART

Búsquedas relacionadas

STM32H745VGT6 STM32H745VGT6 datasheet STM32H745VGT6 price STM32H745VGT6 vs STM32H743VGT6 STM32H745VGT6 pinout STM32H745VGT6 LQFP100 STM32H745VGT6 motor control STM32H745VGT6 buy STM32H745VGT6 drop-in replacement STM32H745VGT6 dual-core microcontroller

Componentes & términos relacionados

STMicroelectronics STM32H745VGT6 STM32H745VIT6 STM32H743VGT6 STM32H753VGT6 Arm Cortex-M7 Arm Cortex-M4 dual-core microcontroller LQFP100 QFP family surface mount Ethernet MAC hardware crypto secure boot motor control IoT gateway RoHS REACH AEC-Q100 480 MHz
RFQ de presupuesto rápido
Complete los detalles — nuestro equipo de ventas responderá en un plazo de 24 horas
Número de pieza Fabricante Encapsulado QTY Precio objetivo Total
Total: $0.00 USD
✓
¡Presupuesto enviado!

Responderemos a su correo electrónico en un plazo de 24 horas

1
RFQ enviado
2
Presupuesto recibido
3
Pedido realizado
4
Pago
5
Enviado
6
Entregado
Ver detalles del RFQ