STM32F756BGT6 - 216MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
N.º da peça: STM32F756BGT6 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $22.42 | $22,42 |
| 10 | $20.18 | $201,80 |
| 100 | $17.94 | $1.794,00 |
| 500 | $16.15 | $8.075,00 |
| 1.000 | $15.86 | $15.860,00 |
STM32F756BGT6 Visão geral
A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32F756BGT6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit Arm Cortex-M microcontrollers. This family is widely used in industrial control, consumer electronics, and IoT devices due to its balance of performance, power efficiency, and peripheral richness. The Cortex-M7 core is a high-performance member of the Cortex-M family, featuring a six-stage superscalar pipeline and optional double-precision floating-point unit, making it suitable for applications requiring significant digital signal processing.
Key features of the STM32F756BGT6 include a 216 MHz CPU with 2.14 CoreMark/MHz, a Chrom-ART Accelerator for 2D graphics, a hardware cryptographic processor supporting AES, 3DES, and RSA, and a true random number generator. It also provides a camera interface, an LCD-TFT controller, and a wide range of communication peripherals including Ethernet, USB OTG HS/FS, CAN, SPI, I2C, USART, and SAI. The device supports a supply voltage range of 1.8V to 3.6V and operates over a temperature range of -40°C to +85°C.
From a technical architecture perspective, the STM32F756BGT6 integrates an advanced memory protection unit (MPU), a direct memory access (DMA) controller with up to 16 streams, and a flexible static memory controller (FMC) for external memory expansion. The device also features a 12-bit ADC with up to 24 channels, a 12-bit DAC, and multiple 16-bit and 32-bit timers. The inclusion of a true random number generator and cryptographic acceleration makes it suitable for secure communication applications.
Typical applications for the STM32F756BGT6 include industrial automation and control systems, motor drives, power conversion, medical devices, and high-end consumer electronics such as smart home hubs and audio equipment. Its high processing power and rich peripheral set enable complex real-time control and signal processing tasks.
When designing with this device, careful attention should be paid to power supply decoupling, with a 100nF capacitor placed close to each power pin and a 4.7uF bulk capacitor on the main supply. The LQFP-208 package requires proper thermal management, and the exposed pad should be connected to ground with adequate vias for heat dissipation.
Alternativas drop-in para STM32F756BGT6 — 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 STM32F756BGT6 (mesmo formato e footprint) — diferindo em Operating Temperature, Package, SRAM, Core Architecture, Flash Memory.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
STM32F767BGT6
✓ Em estoque
$11.55 / unidade
Ver ficha técnica →STM32F756VGT6
✓ Em estoque
$16.9492 / unidade
Ver ficha técnica →STM32F746BGT6
✓ Em estoque
$11.05 / unidade
Ver ficha técnica →GD32F750VBT6
📋 Alternativa de referência (fora do catálogo)
STM32F756BGT6 Classificações máximas e características elétricas
| Core | ARM Cortex-M7 |
| Core Architecture | 32-bit |
| Frequência máxima de clock | 216 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 320 KB |
| Encapsulamento | 208-LQFP (28x28 mm) |
| Temperatura de operação | -40C to +85C |
| Tensão de alimentação | 1.8V to 3.6V |
| ADC Resolution | 12-bit |
| DAC Resolution | 12-bit |
| Communication Interfaces | Ethernet, USB OTG HS/FS, CAN, SPI, I2C, USART, SAI |
| Cryptographic Acceleration | AES, 3DES, RSA |
| DSP Instructions | Yes |
| FPU | Single-precision |
| Status RoHS | Compliant |
Configuração de pinos do STM32F756BGT6
| Pino 1 | VDD — Power supply |
| Pino 2 | VSS — Ground |
| Pino 3 | PA0 — GPIO / ADC input |
| Pino 4 | PA1 — GPIO / ADC input |
| Pino 5 | PA2 — GPIO / USART2_TX |
| Pino 6 | PA3 — GPIO / USART2_RX |
| Pino 7 | PA4 — GPIO / DAC output |
| Pino 8 | PA5 — GPIO / SPI1_SCK |
| Pino 9 | PA6 — GPIO / SPI1_MISO |
| Pino 10 | PA7 — GPIO / SPI1_MOSI |
| Pino 11 | PA8 — GPIO / USB_OTG_FS_SOF |
| Pino 12 | PA9 — GPIO / USART1_TX |
| Pino 13 | PA10 — GPIO / USART1_RX |
| Pino 14 | PA11 — GPIO / USB_OTG_FS_DM |
| Pino 15 | PA12 — GPIO / USB_OTG_FS_DP |
| Pino 16 | PA13 — GPIO / SWDIO |
| Pino 17 | PA14 — GPIO / SWCLK |
| Pino 18 | PA15 — GPIO / JTDI |
| Pino 19 | PB0 — GPIO / ADC input |
| Pino 20 | PB1 — GPIO / ADC input |
Aplicações típicas
STM32F756BGT6 é adequado para 6 aplicaçãos: Industrial Automation, Motor Control, Medical Devices, Smart Home Hub, Audio Processing, IoT Gateway.
Industrial Automation
The STM32F756BGT6 is ideal for industrial automation due to its high-speed 216 MHz Cortex-M7 core, advanced timers, and multiple communication interfaces. It can handle complex control algorithms, real-time monitoring, and connectivity to industrial networks. The device's rich peripheral set, including Ethernet and CAN, enables seamless integration into factory automation systems. Its robust operating temperature range and cryptographic acceleration make it suitable for secure, reliable industrial control.
Recomendado
Motor Control
The STM32F756BGT6 excels in motor control applications, leveraging its 216 MHz Cortex-M7 core with DSP instructions for efficient Field-Oriented Control (FOC). The advanced timers provide dead-time generation and PWM outputs, while the 12-bit ADC enables precise current sensing. The device's high computational throughput allows for real-time control loops and advanced algorithms like sensorless FOC. Its multiple communication interfaces facilitate integration with motor drivers and industrial networks.
Recomendado
Medical Devices
The STM32F756BGT6 is well-suited for medical devices requiring high performance and security. Its cryptographic acceleration ensures secure data transmission, while the high-speed core handles complex signal processing for diagnostic equipment. The device's rich analog peripherals, including 12-bit ADC and DAC, enable precise sensor interfacing. Its wide operating temperature range and reliability make it suitable for medical monitoring and imaging systems.
Recomendado
Smart Home Hub
The STM32F756BGT6 is an excellent choice for smart home hubs, providing the processing power to manage multiple protocols and devices. Its Ethernet and USB interfaces enable connectivity to home networks, while the cryptographic hardware ensures secure communication. The device's LCD-TFT controller supports graphical user interfaces, and its rich peripheral set allows integration with various sensors and actuators. The high-speed core handles complex automation rules and voice processing.
Recomendado
Audio Processing
The STM32F756BGT6 is ideal for audio processing applications, leveraging its high-speed Cortex-M7 core with DSP instructions for real-time audio effects and processing. The SAI interface supports multiple audio protocols, and the device's high-resolution ADC and DAC enable high-fidelity audio capture and playback. The cryptographic hardware can be used for secure audio streaming. Its rich peripheral set allows integration with various audio codecs and amplifiers.
Recomendado
IoT Gateway
The STM32F756BGT6 is well-suited for IoT gateway applications, providing the processing power to aggregate data from multiple sensors and devices. Its Ethernet and USB interfaces enable connectivity to the internet, while the cryptographic hardware ensures secure data transmission. The device's multiple communication interfaces support various IoT protocols, and its high-speed core handles protocol conversion and data processing. The rich peripheral set allows integration with various wireless modules.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para STM32F756BGT6 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | STM32F746BGT6 | STM32F767BGT6 | STM32F756VGT6 | GD32F750VBT6 |
|---|---|---|---|---|---|
| Package | 208-LQFP (28x28 mm) | 208-LQFP (28x28 mm) - same | 208-LQFP (28x28 mm) - same | 100-LQFP (14x14 mm) - different | 208-LQFP (28x28 mm) - same |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | GigaDevice |
| Core | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 | ARM Cortex-M7 |
| Maximum Clock Frequency | 216 MHz | 216 MHz | 216 MHz | 216 MHz | 216 MHz |
| Flash Memory | 1 MB | 1 MB | 2 MB | 1 MB | 1 MB |
| SRAM | 320 KB | 320 KB | 512 KB | 320 KB | 320 KB |
| Cryptographic Hardware | Yes (AES, 3DES, RSA) | No | Yes (AES, 3DES, RSA) | Yes (AES, 3DES, RSA) | No |
Principais diferenciais
- Hardware cryptographic acceleration (vs STM32F746BGT6)
- True random number generator (vs STM32F746BGT6)
- Higher memory capacity (vs STM32F756VGT6)
Notas de projeto
Ensure proper power supply decoupling for the STM32F756BGT6. Place a 100nF ceramic capacitor close to each VDD pin and a 4.7uF bulk capacitor on the main supply. The device operates from 1.8V to 3.6V, so verify the supply voltage is within this range. Use a low-ESR capacitor for the VCAP pin as specified in the datasheet.
For the 208-LQFP package, ensure adequate thermal management. The exposed pad should be connected to ground with multiple vias to dissipate heat. Follow the recommended PCB layout in the STM32F75xxx reference manual (RM0385) for optimal performance and reliability.
When using the cryptographic hardware, ensure the correct clock is enabled and the random number generator is seeded properly. Also, be aware that the STM32F756BGT6 requires a stable clock source; use an external crystal or oscillator for precise timing. Avoid exceeding the maximum ratings for supply voltage and I/O pins.
Informações de conformidade
RoHS compliant per STMicroelectronics product page. AEC-Q100 not applicable for this non-automotive grade device.
