STM32F756VGT6 - 32-bit ARM Cortex-M7 MCU, 1MB Flash | STMicroelectronics
MPN: STM32F756VGT6 β Active| Qty | Unit Price | Extended |
|---|---|---|
| 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 |
Drop-in alternatives for STM32F756VGT6 β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
STM32F746VGT6
β Drop-Inπ Reference alternative (not in catalog)
STM32F767VGT6
β Drop-Inπ Reference alternative (not in catalog)
STM32F745VGT6
β Drop-Inπ Reference alternative (not in catalog)
STM32F750VBT6
β Drop-Inπ Reference alternative (not in catalog)
STM32F756VGT6 Maximum Ratings & Electrical Characteristics
| Core | ARM Cortex-M7 |
| Core Frequency | 216 MHz |
| Flash Memory | 1 MB |
| SRAM | 320 KB |
| Package | LQFP100 (14x14 mm) |
| Operating Temperature | -40Β°C to +85Β°C |
| Supply Voltage | 1.7V to 3.6V |
| GPIO Pins | 82 |
| ADC | 3x 12-bit, up to 16 channels |
| DAC | 2x 12-bit |
| Timers | Multiple 16-bit and 32-bit timers |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, SDMMC |
| TFT-LCD Controller | Yes, up to XGA |
| Camera Interface | Yes |
| Cryptographic Acceleration | AES, DES, 3DES, SHA-1, SHA-256, TRNG |
| RoHS Status | Compliant |
STM32F756VGT6 Pin Configuration
| Pin 1 | VBAT β Backup battery supply |
| Pin 2 | PC13 β GPIO / RTC tamper |
| Pin 3 | PC14 β GPIO / OSC32_IN |
| Pin 4 | PC15 β GPIO / OSC32_OUT |
| Pin 5 | PF0 β GPIO |
| Pin 6 | PF1 β GPIO |
| Pin 7 | PF2 β GPIO |
| Pin 8 | PF3 β GPIO |
| Pin 9 | PF4 β GPIO |
| Pin 10 | PF5 β GPIO |
| Pin 11 | VSS β Ground |
| Pin 12 | VDD β Power supply (3.3V) |
| Pin 13 | PF6 β GPIO |
| Pin 14 | PF7 β GPIO |
| Pin 15 | PF8 β GPIO |
| Pin 16 | PF9 β GPIO |
| Pin 17 | PF10 β GPIO |
| Pin 18 | PF11 β GPIO |
| Pin 19 | PF12 β GPIO |
| Pin 20 | PF13 β GPIO |
| Pin 21 | PF14 β GPIO |
| Pin 22 | PF15 β GPIO |
| Pin 23 | PG0 β GPIO |
| Pin 24 | PG1 β GPIO |
| Pin 25 | PG2 β GPIO |
| Pin 26 | PG3 β GPIO |
| Pin 27 | PG4 β GPIO |
| Pin 28 | PG5 β GPIO |
| Pin 29 | PG6 β GPIO |
| Pin 30 | PG7 β GPIO |
| Pin 31 | PG8 β GPIO |
| Pin 32 | PG9 β GPIO |
| Pin 33 | PG10 β GPIO |
| Pin 34 | PG11 β GPIO |
| Pin 35 | PG12 β GPIO |
| Pin 36 | PG13 β GPIO |
| Pin 37 | PG14 β GPIO |
| Pin 38 | PG15 β GPIO |
| Pin 39 | PH0 β GPIO / OSC_IN |
| Pin 40 | PH1 β GPIO / OSC_OUT |
| Pin 41 | NRST β Reset (active low) |
| Pin 42 | PC0 β GPIO / ADC |
| Pin 43 | PC1 β GPIO / ADC |
| Pin 44 | PC2 β GPIO / ADC |
| Pin 45 | PC3 β GPIO / ADC |
| Pin 46 | VSSA β Analog ground |
| Pin 47 | VDDA β Analog power supply |
| Pin 48 | PC4 β GPIO / ADC |
| Pin 49 | PC5 β GPIO / ADC |
| Pin 50 | PB2 β GPIO / BOOT1 |
| Pin 51 | PE7 β GPIO |
| Pin 52 | PE8 β GPIO |
| Pin 53 | PE9 β GPIO |
| Pin 54 | PE10 β GPIO |
| Pin 55 | PE11 β GPIO |
| Pin 56 | PE12 β GPIO |
| Pin 57 | PE13 β GPIO |
| Pin 58 | PE14 β GPIO |
| Pin 59 | PE15 β GPIO |
| Pin 60 | PB10 β GPIO / I2C2_SCL / USART3_TX |
| Pin 61 | PB11 β GPIO / I2C2_SDA / USART3_RX |
| Pin 62 | VCAP1 β Internal regulator capacitor |
| Pin 63 | VDD β Power supply (3.3V) |
| Pin 64 | VSS β Ground |
| Pin 65 | PB12 β GPIO / SPI2_NSS / I2C2_SMBA |
| Pin 66 | PB13 β GPIO / SPI2_SCK |
| Pin 67 | PB14 β GPIO / SPI2_MISO |
| Pin 68 | PB15 β GPIO / SPI2_MOSI |
| Pin 69 | PD8 β GPIO / USART3_TX |
| Pin 70 | PD9 β GPIO / USART3_RX |
| Pin 71 | PD10 β GPIO / USART3_CK |
| Pin 72 | PD11 β GPIO / USART3_CTS |
| Pin 73 | PD12 β GPIO / USART3_RTS |
| Pin 74 | PD13 β GPIO |
| Pin 75 | PD14 β GPIO |
| Pin 76 | PD15 β GPIO |
| Pin 77 | PC6 β GPIO / I2S2_MCK / SDMMC1_CK |
| Pin 78 | PC7 β GPIO / I2S2_MCK / SDMMC1_CMD |
| Pin 79 | PC8 β GPIO / SDMMC1_D0 |
| Pin 80 | PC9 β GPIO / SDMMC1_D1 |
| Pin 81 | PA8 β GPIO / MCO1 / USB_OTG_FS_SOF |
| Pin 82 | PA9 β GPIO / USB_OTG_FS_VBUS / USART1_TX |
| Pin 83 | PA10 β GPIO / USB_OTG_FS_ID / USART1_RX |
| Pin 84 | PA11 β GPIO / USB_OTG_FS_DM / USART1_CTS |
| Pin 85 | PA12 β GPIO / USB_OTG_FS_DP / USART1_RTS |
| Pin 86 | PA13 β GPIO / SWDIO |
| Pin 87 | VCAP2 β Internal regulator capacitor |
| Pin 88 | VDD β Power supply (3.3V) |
| Pin 89 | VSS β Ground |
| Pin 90 | PA14 β GPIO / SWCLK |
| Pin 91 | PA15 β GPIO / JTDI |
| Pin 92 | PC10 β GPIO / SDMMC1_D2 |
| Pin 93 | PC11 β GPIO / SDMMC1_D3 |
| Pin 94 | PC12 β GPIO / SDMMC1_CK |
| Pin 95 | PD0 β GPIO / FMC_D2 |
| Pin 96 | PD1 β GPIO / FMC_D3 |
| Pin 97 | PD2 β GPIO / SDMMC1_CMD |
| Pin 98 | PD3 β GPIO / FMC_CLK |
| Pin 99 | PD4 β GPIO / FMC_NOE |
| Pin 100 | PD5 β GPIO / FMC_NWE |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
STM32F756VGT6 is suitable for 6 applications: Industrial Automation, IoT Gateway, Motor Control, Medical Equipment, Smart Home, Consumer Electronics.
Industrial Automation
The STM32F756VGT6 is ideal for industrial automation due to its high processing power, multiple communication interfaces (Ethernet, CAN, USART), and robust operating temperature range. It can handle real-time control of PLCs, motor drives, and robotic systems. The Cortex-M7 core at 216 MHz executes complex control algorithms with low latency, while the Ethernet MAC enables seamless integration into industrial networks. The device's advanced timers generate precise PWM signals for motor control, and the 12-bit ADC provides accurate feedback from sensors. Its hardware cryptographic acceleration ensures secure communication in industrial IoT applications. The LQFP100 package is suitable for compact PCB designs, and the -40Β°C to +85Β°C temperature range ensures reliable operation in factory environments.
Recommended
IoT Gateway
The STM32F756VGT6 is an excellent choice for IoT gateways, providing the processing power to handle multiple communication protocols (Ethernet, Wi-Fi, Bluetooth, Zigbee) and edge computing tasks. Its Ethernet MAC and USB OTG interfaces allow connection to broadband networks and peripheral devices. The hardware cryptographic acceleration enables secure TLS/DTLS connections for cloud communication. The device can run a real-time operating system (RTOS) to manage concurrent tasks, such as data aggregation, protocol translation, and remote management. The 1 MB flash and 320 KB SRAM provide ample storage for firmware and data buffering. The STM32F756VGT6's low power modes help optimize energy consumption in always-on gateway applications. Its rich peripheral set simplifies interfacing with various sensors and actuators, making it a versatile hub for smart home and industrial IoT deployments.
Recommended
Motor Control
The STM32F756VGT6 is well-suited for motor control applications, including AC induction motors, BLDC motors, and stepper motors. Its high-speed Cortex-M7 core executes field-oriented control (FOC) algorithms with high precision, while the advanced timers generate complementary PWM signals with dead-time insertion. The 12-bit ADC samples phase currents and rotor position with high accuracy, enabling smooth and efficient motor operation. The device's hardware cryptographic acceleration is not directly relevant here, but its high computational throughput ensures real-time response. The LQFP100 package provides enough GPIOs for encoder interfaces, brake control, and fault detection. The operating temperature range of -40Β°C to +85Β°C makes it suitable for industrial motor drives. The STM32F756VGT6 can also implement safety features such as overcurrent and overvoltage protection, enhancing system reliability.
Recommended
Medical Equipment
The STM32F756VGT6 is used in medical equipment such as patient monitors, infusion pumps, and diagnostic devices. Its high processing power enables real-time signal processing for ECG, EEG, and other biosignals. The device's multiple ADCs and DACs interface with analog front-ends for precise measurement and control. The Ethernet and USB interfaces allow data transfer to hospital networks and electronic health records. The hardware cryptographic acceleration ensures secure handling of patient data, complying with regulations like HIPAA. The STM32F756VGT6's reliability and long-term availability make it suitable for medical devices that require extended product lifecycles. The LQFP100 package is compact enough for portable devices, and the low power modes help extend battery life in wearable monitors. The device's rich peripheral set simplifies integration with displays, touchscreens, and communication modules.
Recommended
Smart Home
The STM32F756VGT6 is a powerful choice for smart home hubs and controllers, enabling centralized management of lighting, HVAC, security, and entertainment systems. Its multiple communication interfaces (Ethernet, USB, CAN, SPI, I2C) allow connection to various smart devices and sensors. The device can run a home automation protocol like Zigbee or Z-Wave via external modules, while the Ethernet MAC provides a backbone for IP-based communication. The hardware cryptographic acceleration secures communication with cloud services and mobile apps. The STM32F756VGT6's high processing power supports voice recognition and local AI inference for smart assistants. The 1 MB flash and 320 KB SRAM provide ample storage for complex automation rules and logs. The device's low power modes help reduce energy consumption in always-on hubs, and its rich peripheral set simplifies interfacing with relays, dimmers, and sensors.
Recommended
Consumer Electronics
The STM32F756VGT6 is used in high-end consumer electronics such as smart speakers, home theater systems, and gaming peripherals. Its Cortex-M7 core at 216 MHz delivers the performance needed for audio processing, user interfaces, and connectivity. The TFT-LCD controller supports high-resolution displays for graphical user interfaces, while the camera interface enables image capture in smart devices. The device's multiple I2S interfaces connect to audio codecs for high-quality sound. The hardware cryptographic acceleration secures digital rights management (DRM) and secure boot. The STM32F756VGT6's rich peripheral set includes USB OTG for connecting to PCs and mobile devices, and Ethernet for streaming media. The LQFP100 package is suitable for compact consumer devices, and the device's low power modes help extend battery life in portable products. Its high processing power enables advanced features like voice control and gesture recognition.
Recommended
Recommended Products Summary
Engineering reference data for STM32F756VGT6 β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | STM32F746VGT6 | STM32F767VGT6 | STM32F745VGT6 | STM32F750VBT6 |
|---|---|---|---|---|---|
| Package | LQFP100 | LQFP100 | LQFP100 | LQFP100 | LQFP100 |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Core Frequency | 216 MHz | 216 MHz | 216 MHz | 216 MHz | 216 MHz |
| Flash Memory | 1 MB | 1 MB | 2 MB | 1 MB | 128 KB |
| SRAM | 320 KB | 320 KB | 512 KB | 320 KB | 320 KB |
| Cryptographic Acceleration | Yes | No | Yes | No | No |
| TFT-LCD Controller | Yes | Yes | Yes | Yes | Yes |
| Ethernet MAC | Yes | Yes | Yes | Yes | Yes |
| Price (1pc) | $12.50 | $11.80 | $14.20 | $10.90 | $8.50 |
Key Differentiators
- Hardware cryptographic acceleration (vs STM32F746VGT6)
- Higher flash memory (vs STM32F750VBT6)
- Pin-compatible with STM32F746VGT6 (vs STM32F746VGT6)
Design Notes
The STM32F756VGT6 requires a 3.3V supply for VDD and VDDA. Place a 100 nF ceramic capacitor close to each VDD pin and a 4.7 Β΅F bulk capacitor on the main supply. For VDDA, use a ferrite bead in series with the supply and a 1 Β΅F capacitor to ground to filter high-frequency noise. The VCAP1 and VCAP2 pins require a 2.2 Β΅F capacitor to ground for the internal regulator. Ensure the power supply can handle the peak current during flash programming and high-speed operation.
For high-speed interfaces like Ethernet and USB, follow the layout guidelines in the STM32F7 reference manual (RM0385). Keep traces short and impedance-controlled (e.g., 90Ξ© differential for USB). Place the external PHY close to the MCU and use a crystal oscillator with load capacitors as specified in the datasheet. For the TFT-LCD controller, route the parallel data bus with matched lengths to avoid skew. Use a solid ground plane and separate analog and digital ground areas, connecting them at a single point.
The STM32F756VGT6 in LQFP100 package has a thermal resistance (ΞΈJA) of approximately 45Β°C/W. At 216 MHz with all peripherals active, the power dissipation can reach 500 mW, resulting in a temperature rise of about 22.5Β°C above ambient. Ensure adequate airflow or a thermal pad on the PCB to keep the junction temperature within the specified range. For high ambient temperatures, consider using a heatsink or reducing the core frequency.
Compliance Information
RoHS compliant per STMicroelectronics product page. Not AEC-Q100 qualified; for automotive, consider STM32F7 series with AEC-Q100 qualification.
